RM38N0EC _57 Power Source / Network _111829 NETWORKING _0499998 CAN COMMUNICATION SYSTEM(for Gasoline Model) J

NETWORKING CAN COMMUNICATION SYSTEM(for Gasoline Model) Check Bus 6 Line

DESCRIPTION

Symptom	Trouble Area
There are ECUs or sensors that display a communication stop on the bus diagnostic screen. Or, there are ECUs or sensors that display communication stop history on the "Detail" screen.	· CAN main bus line, CAN branch line or connector · Central gateway ECU (network gateway ECU) · Tire pressure warning ECU and receiver · 4WD ECU assembly (for AWD) · No. 7 global CAN junction connector · No. 1 CAN junction terminal (for 2WD) · No. 10 global CAN junction connector (for AWD) · No. 3 CAN junction terminal (for AWD)

WIRING DIAGRAM

for 2WD:

5.177,1.271 7.135,1.719 1.958,0.448 10 false Central Gateway ECU (Network Gateway ECU) 4.875,1.281 5.333,1.563 0.458,0.281 10 false E66 5.729,0.208 6.188,0.49 0.458,0.281 10 false CA7H 5.708,0.74 6.167,1.021 0.458,0.281 10 false CA7L 5.417,0.208 5.875,0.49 0.458,0.281 10 false 31 5.417,0.75 5.875,1.031 0.458,0.281 10 false 32 4.052,0.208 4.51,0.49 0.458,0.281 10 false 1 4.01,0.729 4.469,1.01 0.458,0.281 10 false 12 2.969,3.177 3.427,3.458 0.458,0.281 10 false 14 3.042,2.625 3.5,2.906 0.458,0.281 10 false 3 4.031,2.625 4.49,2.906 0.458,0.281 10 false 2 4,3.177 4.458,3.458 0.458,0.281 10 false 13 0.927,2.656 1.385,2.938 0.458,0.281 10 false CANH 0.948,3.188 1.406,3.469 0.458,0.281 10 false CANL 1.469,2.646 1.927,2.927 0.458,0.281 10 false 3 1.469,3.188 1.927,3.469 0.458,0.281 10 false 2 0.083,3.698 0.542,3.979 0.458,0.281 10 false K49 0.385,3.698 2.365,4.042 1.979,0.344 10 false No. 1 CAN Junction Terminal 2.552,3.802 3.01,4.083 0.458,0.281 10 false K44 2.865,3.802 4.51,4.292 1.646,0.49 10 false No. 7 Global CAN Junction Connector 5.688,3.677 7.073,4.229 1.385,0.552 10 false Tire Pressure Warning ECU and Receiver 5.427,3.677 5.885,3.958 0.458,0.281 10 false K7 5.625,2.635 6.083,2.917 0.458,0.281 10 false 9 5.573,3.188 6.031,3.469 0.458,0.281 10 false 10 5.844,2.771 6.302,3.052 0.458,0.281 10 false CANH 5.854,3.292 6.313,3.573 0.458,0.281 10 false CANL

for AWD:

5.208,1.344 7.156,1.75 1.948,0.406 10 false Central Gateway ECU (Network Gateway ECU 4.906,1.344 5.365,1.542 0.458,0.198 10 false E66 0.313,1.302 2.031,1.677 1.719,0.375 10 false Tire Pressure Warning ECU and Receiver 0.073,1.302 0.531,1.5 0.458,0.198 10 false K7 2.917,2.552 4.594,2.917 1.677,0.365 10 false No. 7 Global CAN Junction Connector 2.583,2.552 3.042,2.75 0.458,0.198 10 false K44 5.896,0.26 6.354,0.458 0.458,0.198 10 false CA7H 5.896,0.792 6.354,0.99 0.458,0.198 10 false CA7L 5.635,0.25 6.094,0.448 0.458,0.198 10 false 31 5.625,0.792 6.083,0.99 0.458,0.198 10 false 32 4.063,0.26 4.521,0.458 0.458,0.198 10 false 1 4.052,0.792 4.51,0.99 0.458,0.198 10 false 12 3.104,0.26 3.563,0.458 0.458,0.198 10 false 2 3.052,0.781 3.51,0.979 0.458,0.198 10 false 13 0.833,0.375 1.292,0.573 0.458,0.198 10 false CANH 0.854,0.896 1.313,1.094 0.458,0.198 10 false CANL 4.083,1.438 4.542,1.635 0.458,0.198 10 false 4 4.042,1.979 4.5,2.177 0.458,0.198 10 false 15 4.073,3.688 4.531,3.885 0.458,0.198 10 false 3 4.042,4.219 4.5,4.417 0.458,0.198 10 false 14 4.073,4.917 4.531,5.115 0.458,0.198 10 false 1 4.052,5.458 4.51,5.656 0.458,0.198 10 false 12 3.115,4.917 3.573,5.115 0.458,0.198 10 false 2 3.063,5.458 3.521,5.656 0.458,0.198 10 false 13 2.979,5.948 4.708,6.313 1.729,0.365 10 false No. 10 Global CAN Junction Connector 2.677,5.948 3.135,6.146 0.458,0.198 10 false L51 0.385,6.01 1.615,6.375 1.229,0.365 10 false No. 3 CAN Junction Terminal 0.063,6.01 0.521,6.208 0.458,0.198 10 false L52 0.844,4.938 1.302,5.135 0.458,0.198 10 false CANH 0.865,5.469 1.323,5.667 0.458,0.198 10 false CANL 1.333,4.917 1.792,5.115 0.458,0.198 10 false 3 1.354,5.469 1.813,5.667 0.458,0.198 10 false 2 5.667,4.917 6.125,5.115 0.458,0.198 10 false 6 5.667,5.448 6.125,5.646 0.458,0.198 10 false 5 5.875,5.031 6.333,5.229 0.458,0.198 10 false CANH 5.885,5.583 6.344,5.781 0.458,0.198 10 false CANL 5.76,5.969 7.094,6.302 1.333,0.333 10 false 4WD ECU Assembly 5.458,5.969 5.917,6.167 0.458,0.198 10 false L48 1.333,0.271 1.792,0.469 0.458,0.198 10 false 9 1.323,0.802 1.781,1 0.458,0.198 10 false 10

CAUTION / NOTICE / HINT

CAUTION:: When performing the confirmation driving pattern, obey all speed limits and traffic laws.

NOTICE:

Because the order of diagnosis is important to allow correct diagnosis, make sure to begin troubleshooting using How to Proceed with Troubleshooting when CAN communication system related DTCs are output.

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for Gasoline Model)>HOW TO PROCEED WITH TROUBLESHOOTING202303,999999,_57,_111829,_0499998,RM10000000291N8,

Before measuring the resistance of the CAN bus, turn the ignition switch off and leave the vehicle for 1 minute or more without operating the key or any switches, or opening or closing the doors. After that, disconnect the cable from the negative (-) battery terminal and leave the vehicle for 10 minutes or more before measuring the resistance.

After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) battery terminal.

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>BEFORE DISCONNECTING BATTERY202303,202406,_V1,_111780,_0504976,RM100000002AJR4,202406,999999,_V1,_111780,_0504976,RM100000002MNUD,

When disconnecting and reconnecting the battery.

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>WORK PROCEDURE202203,202406,_V1,_111780,_0504976,RM1000000022CKY,202406,999999,_V1,_111780,_0504976,RM100000002MNUE,

HINT:: When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.; Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>AUTOMATIC LEARNING CHART202111,999999,_V1,_111780,_0504976,RM100000001ZKRU,

Some parts must be initialized and set when replacing or removing and installing parts.

Click hereGeneral>SETUP>WHEN REPLACING OR REMOVING/INSTALLING PARTS>WORK PROCEDURE202303,202406,_V1,_111780,_0504977,RM100000002AA1Y,202406,202409,_V1,_111780,_0504977,RM100000002MO96,202409,999999,_V1,_111780,_0504977,RM100000002OMBP,

After performing repairs, perform the DTC check procedure and confirm that the DTCs are not output again.

DTC check procedure: Turn the ignition switch to ON and wait for 1 minute or more. Then operate the suspected malfunctioning system and drive the vehicle at 60 km/h (37 mph) or more for 5 minutes or more.

After the repair, perform the CAN bus check and check that all the ECUs and sensors connected to the CAN communication system are displayed as normal.

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for Gasoline Model)>DIAGNOSIS SYSTEM202303,202406,_57,_111829,_0499998,RM10000000291NB,202406,202409,_57,_111829,_0499998,RM100000002L89Q,202409,999999,_57,_111829,_0499998,RM100000002O6WO,

HINT:: ·

Before disconnecting related connectors for inspection, push in on each connector body to check that the connector is not loose or disconnected.

·

When a connector is disconnected, check that the terminals and connector body are not cracked, deformed or corroded.

PROCEDURE

1.CHECK FOR OPEN IN CAN MAIN BUS LINES

Disconnect the cable from the negative (-) battery terminal.

1.51,0.073 1.927,0.323 0.417,0.25 0.656,1.896 0.823,1.896 0.823,1.896 0.823,0.896 true 0.74,0.177 0.906,0.177 0.906,0.177 0.906,0.844 true 0.073,0.052 0.385,0.25 0.313,0.198 10 false *a 1.604,0.135 2.063,0.333 0.458,0.198 10 false E66 0.271,1.823 0.74,2.042 0.469,0.219 10 false CA7L 0.354,0.104 0.833,0.271 0.479,0.167 10 false CA7H

*a	Component with harness connected (Central Gateway ECU (Network Gateway ECU))

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(E66)Location & Routingewd_type=routing;type=c;code=E66 Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECUewd_type=component;type=c;code=E66;pinno=31,32
E66-31 (CA7H) - E66-32 (CA7L)	Cable disconnected from negative (-) battery terminal	Below 70 Ω

Tester Connection

Condition

Specified Condition

Click Location & Routing(E66)Location & Routingewd_type=routing;type=c;code=E66

Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECUewd_type=component;type=c;code=E66;pinno=31,32

E66-31 (CA7H) - E66-32 (CA7L)

Cable disconnected from negative (-) battery terminal

Below 70 Ω

Result:

Result
OK
NG

2.CHECK FOR SHORT IN CAN BUS LINES

56.CHECK VEHICLE TYPE

2.CHECK FOR SHORT IN CAN BUS LINES

*a	Component with harness connected (Central Gateway ECU (Network Gateway ECU))

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(E66)Location & Routingewd_type=routing;type=c;code=E66 Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECUewd_type=component;type=c;code=E66;pinno=31,32
E66-31 (CA7H) - E66-32 (CA7L)	Cable disconnected from negative (-) battery terminal	54 Ω or higher

Tester Connection

Condition

Specified Condition

Click Location & Routing(E66)Location & Routingewd_type=routing;type=c;code=E66

Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECUewd_type=component;type=c;code=E66;pinno=31,32

E66-31 (CA7H) - E66-32 (CA7L)

Cable disconnected from negative (-) battery terminal

54 Ω or higher

Result:

Result
OK
NG

3.CHECK FOR SHORT TO +B IN CAN BUS LINE

39.CHECK VEHICLE TYPE

3.CHECK FOR SHORT TO +B IN CAN BUS LINE

Measure the resistance according to the value(s) in the table below.

1.844,0.198 2.313,0.448 0.469,0.25 5.313,0.292 5.729,0.563 0.417,0.271 1.406,1.25 1.406,0.583 1.406,0.583 1.24,0.583 true 6.458,2.115 6.292,2.115 6.292,2.115 6.292,1.635 true 1.313,1.313 1.313,2.313 1.313,2.313 1.146,2.313 true 3.958,0.354 4.271,0.552 0.313,0.198 10 false *1 1.958,0.25 2.354,0.448 0.396,0.198 10 false E66 0.729,2.24 1.281,2.438 0.552,0.198 10 false CA7L 6.531,2.031 7.083,2.229 0.552,0.198 10 false BAT 0.833,0.5 1.385,0.698 0.552,0.198 10 false CA7H 5.385,0.344 5.698,0.542 0.313,0.198 10 false E58 0.094,0.063 0.406,0.26 0.313,0.198 10 false *a

*1	DLC3	-	-
*a	Component with harness connected (Central Gateway ECU (Network Gateway ECU))	-	-

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(E66,E58)Location & Routingewd_type=routing;type=c,c;code=E66,E58 Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECUewd_type=component;type=c;code=E66;pinno=31,32 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16
E66-31 (CA7H) - E58-16 (BAT)	Cable disconnected from negative (-) battery terminal	6 kΩ or higher
E66-32 (CA7L) - E58-16 (BAT)

Tester Connection

Condition

Specified Condition

Click Location & Routing(E66,E58)Location & Routingewd_type=routing;type=c,c;code=E66,E58

Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECUewd_type=component;type=c;code=E66;pinno=31,32

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

E66-31 (CA7H) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

E66-32 (CA7L) - E58-16 (BAT)

Result:

Result
OK
NG

4.CHECK FOR SHORT TO GND IN CAN BUS LINE

22.CHECK VEHICLE TYPE

4.CHECK FOR SHORT TO GND IN CAN BUS LINE

Measure the resistance according to the value(s) in the table below.

1.844,0.198 2.313,0.448 0.469,0.25 5.313,0.167 5.729,0.438 0.417,0.271 1.406,1.25 1.406,0.583 1.406,0.583 1.24,0.583 true 5.26,0.563 5.427,0.563 5.427,0.563 5.427,1.063 true 1.313,1.313 1.313,2.313 1.313,2.313 1.146,2.313 true 3.958,0.354 4.271,0.552 0.313,0.198 10 false *1 1.958,0.25 2.354,0.448 0.396,0.198 10 false E66 0.729,2.24 1.281,2.438 0.552,0.198 10 false CA7L 5,0.5 5.552,0.698 0.552,0.198 10 false CG 0.833,0.5 1.385,0.698 0.552,0.198 10 false CA7H 5.354,0.208 5.667,0.406 0.313,0.198 10 false E58 0.094,0.063 0.406,0.26 0.313,0.198 10 false *a

*1	DLC3	-	-
*a	Component with harness connected (Central Gateway ECU (Network Gateway ECU))	-	-

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(E66,E58)Location & Routingewd_type=routing;type=c,c;code=E66,E58 Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECUewd_type=component;type=c;code=E66;pinno=31,32 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
E66-31 (CA7H) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
E66-32 (CA7L) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(E66,E58)Location & Routingewd_type=routing;type=c,c;code=E66,E58

Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECUewd_type=component;type=c;code=E66;pinno=31,32

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

E66-31 (CA7H) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

E66-32 (CA7L) - E58-4 (CG)

Result:

Result
OK
NG

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL202111,999999,_57,_111829,_0503731,RM100000001ZFQZ,

5.CHECK VEHICLE TYPE

Check vehicle type.

Result:

Result	Proceed to
for 2WD	A
for AWD	B

6.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

12.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

6.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the K44 No. 7 global CAN junction connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
K44-1 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
K44-12 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

K44-1 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K44-12 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

7.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

9.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

7.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
K44-2 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
K44-13 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

K44-2 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K44-13 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

8.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

10.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

8.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=3,14 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
K44-3 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
K44-14 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=3,14

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

K44-3 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K44-14 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

REPLACE NO. 7 GLOBAL CAN JUNCTION CONNECTOR

11.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

9.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the E66 central gateway ECU (network gateway ECU) connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
K44-1 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
K44-12 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

K44-1 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K44-12 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL202111,999999,_57,_111829,_0503731,RM100000001ZFQZ,

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

10.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

Disconnect the K7 tire pressure warning ECU and receiver connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
K44-2 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
K44-13 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

K44-2 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K44-13 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING RECEIVER>REMOVAL202203,999999,_53,_111812,_0502517,RM1000000022L1I,

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

11.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

Disconnect the K49 No. 1 CAN junction terminal connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=3,14 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
K44-3 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
K44-14 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=3,14

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

K44-3 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K44-14 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

REPLACE NO. 1 CAN JUNCTION TERMINAL

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

12.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the K44 No. 7 global CAN junction connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
K44-1 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
K44-12 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

K44-1 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K44-12 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

13.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 10 GLOBAL CAN JUNCTION CONNECTOR)

15.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

13.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 10 GLOBAL CAN JUNCTION CONNECTOR)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=4,15 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
K44-4 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
K44-15 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=4,15

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

K44-4 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K44-15 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

14.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

17.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

14.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
K44-2 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
K44-13 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

K44-2 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K44-13 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

REPLACE NO. 7 GLOBAL CAN JUNCTION CONNECTOR

16.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

15.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the E66 central gateway ECU (network gateway ECU) connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
K44-1 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
K44-12 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

K44-1 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K44-12 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL202111,999999,_57,_111829,_0503731,RM100000001ZFQZ,

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

16.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

Disconnect the K7 tire pressure warning ECU and receiver connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
K44-2 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
K44-13 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

K44-2 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

K44-13 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING RECEIVER>REMOVAL202203,999999,_53,_111812,_0502517,RM1000000022L1I,

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

17.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

Disconnect the L51 No. 10 global CAN junction connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58 Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=3,14 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
L51-3 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
L51-14 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=3,14

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

L51-3 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

L51-14 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

18.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

18.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58 Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=1,12 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
L51-1 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
L51-12 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=1,12

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

L51-1 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

L51-12 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

19.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

20.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

19.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58 Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=2,13 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
L51-2 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
L51-13 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=2,13

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

L51-2 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

L51-13 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

REPLACE NO. 10 GLOBAL CAN JUNCTION CONNECTOR

21.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

20.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

Disconnect the L48 4WD ECU assembly connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58 Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=1,12 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
L51-1 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
L51-12 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=1,12

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

L51-1 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

L51-12 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

REPLACE 4WD ECU ASSEMBLY

Click hereDrivetrain>GF1A (TRANSFER / 4WD / AWD)>4WD CONTROL ECU>REMOVAL202303,999999,_52,_119335,_0524096,RM100000002AZ1V,

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

21.CHECK FOR SHORT TO GND IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

Disconnect the L52 No. 3 CAN junction terminal connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58 Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=2,13 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4
L51-2 (CANH) - E58-4 (CG)	Cable disconnected from negative (-) battery terminal	200 Ω or higher
L51-13 (CANL) - E58-4 (CG)

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=2,13

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=4

L51-2 (CANH) - E58-4 (CG)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

L51-13 (CANL) - E58-4 (CG)

Result:

Result
OK
NG

REPLACE NO. 3 CAN JUNCTION TERMINAL

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

22.CHECK VEHICLE TYPE

Check vehicle type.

Result:

Result	Proceed to
for 2WD	A
for AWD	B

23.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

29.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

23.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the K44 No. 7 global CAN junction connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16
K44-1 (CANH) - E58-16 (BAT)	Cable disconnected from negative (-) battery terminal	6 kΩ or higher
K44-12 (CANL) - E58-16 (BAT)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

K44-1 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K44-12 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

24.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

26.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

24.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58 Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13 Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16
K44-2 (CANH) - E58-16 (BAT)	Cable disconnected from negative (-) battery terminal	6 kΩ or higher
K44-13 (CANL) - E58-16 (BAT)

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

K44-2 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K44-13 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

25.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

27.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

25.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=3,14

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

K44-3 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K44-14 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

REPLACE NO. 7 GLOBAL CAN JUNCTION CONNECTOR

28.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

26.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the E66 central gateway ECU (network gateway ECU) connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

K44-1 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K44-12 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL202111,999999,_57,_111829,_0503731,RM100000001ZFQZ,

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

27.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

Disconnect the K7 tire pressure warning ECU and receiver connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

K44-2 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K44-13 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING RECEIVER>REMOVAL202203,999999,_53,_111812,_0502517,RM1000000022L1I,

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

28.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

Disconnect the K49 No. 1 CAN junction terminal connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=3,14

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

K44-3 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K44-14 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

REPLACE NO. 1 CAN JUNCTION TERMINAL

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

29.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the K44 No. 7 global CAN junction connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

K44-1 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K44-12 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

30.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 10 GLOBAL CAN JUNCTION CONNECTOR)

32.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

30.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 10 GLOBAL CAN JUNCTION CONNECTOR)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=4,15

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

K44-4 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K44-15 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

31.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

34.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

31.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

K44-2 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K44-13 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

REPLACE NO. 7 GLOBAL CAN JUNCTION CONNECTOR

33.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

32.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the E66 central gateway ECU (network gateway ECU) connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

K44-1 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K44-12 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL202111,999999,_57,_111829,_0503731,RM100000001ZFQZ,

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

33.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

Disconnect the K7 tire pressure warning ECU and receiver connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44,E58)Location & Routingewd_type=routing;type=c,c;code=K44,E58

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

K44-2 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

K44-13 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING RECEIVER>REMOVAL202203,999999,_53,_111812,_0502517,RM1000000022L1I,

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

34.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

Disconnect the L51 No. 10 global CAN junction connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=3,14

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

L51-3 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

L51-14 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

35.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

35.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=1,12

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

L51-1 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

L51-12 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

36.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

37.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

36.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=2,13

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

L51-2 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

L51-13 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

REPLACE NO. 10 GLOBAL CAN JUNCTION CONNECTOR

38.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

37.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

Disconnect the L48 4WD ECU assembly connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=1,12

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

L51-1 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

L51-12 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

REPLACE 4WD ECU ASSEMBLY

Click hereDrivetrain>GF1A (TRANSFER / 4WD / AWD)>4WD CONTROL ECU>REMOVAL202303,999999,_52,_119335,_0524096,RM100000002AZ1V,

REPAIR OR REPLACE CAN BRANCH LINE OR CONNECTOR (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

38.CHECK FOR SHORT TO +B IN CAN BUS LINE (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

Disconnect the L52 No. 3 CAN junction terminal connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51,E58)Location & Routingewd_type=routing;type=c,c;code=L51,E58

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=2,13

Click Connector(E58)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Data Link Connector 3ewd_type=component;type=c;code=E58;pinno=16

L51-2 (CANH) - E58-16 (BAT)

Cable disconnected from negative (-) battery terminal

6 kΩ or higher

L51-13 (CANL) - E58-16 (BAT)

Result:

Result
OK
NG

REPLACE NO. 3 CAN JUNCTION TERMINAL

REPAIR OR REPLACE CAN MAIN BUS LINE OR CONNECTOR (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

39.CHECK VEHICLE TYPE

Check vehicle type.

Result:

Result	Proceed to
for 2WD	A
for AWD	B

40.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

46.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

40.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the K44 No. 7 global CAN junction connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

K44-1 (CANH) - K44-12 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

41.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

43.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

41.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13

K44-2 (CANH) - K44-13 (CANL)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

Result:

Result
OK
NG

42.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

44.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

42.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=3,14

K44-3 (CANH) - K44-14 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

REPLACE NO. 7 GLOBAL CAN JUNCTION CONNECTOR

45.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

43.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the E66 central gateway ECU (network gateway ECU) connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

K44-1 (CANH) - K44-12 (CANL)

Cable disconnected from negative (-) battery terminal

1 MΩ or higher

Result:

Result
OK
NG

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL202111,999999,_57,_111829,_0503731,RM100000001ZFQZ,

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

44.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

Disconnect the K7 tire pressure warning ECU and receiver connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13

K44-2 (CANH) - K44-13 (CANL)

Cable disconnected from negative (-) battery terminal

1 MΩ or higher

Result:

Result
OK
NG

REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING RECEIVER>REMOVAL202203,999999,_53,_111812,_0502517,RM1000000022L1I,

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

45.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

Disconnect the K49 No. 1 CAN junction terminal connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=3,14

K44-3 (CANH) - K44-14 (CANL)

Cable disconnected from negative (-) battery terminal

1 MΩ or higher

Result:

Result
OK
NG

REPLACE NO. 1 CAN JUNCTION TERMINAL

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 1 CAN JUNCTION TERMINAL)

46.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the K44 No. 7 global CAN junction connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

K44-1 (CANH) - K44-12 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

47.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 10 GLOBAL CAN JUNCTION CONNECTOR)

49.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

47.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - NO. 10 GLOBAL CAN JUNCTION CONNECTOR)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=4,15

K44-4 (CANH) - K44-15 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

48.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

51.CHECK FOR SHORT IN CAN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

48.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13

K44-2 (CANH) - K44-13 (CANL)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

Result:

Result
OK
NG

REPLACE NO. 7 GLOBAL CAN JUNCTION CONNECTOR

50.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

49.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the E66 central gateway ECU (network gateway ECU) connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

K44-1 (CANH) - K44-12 (CANL)

Cable disconnected from negative (-) battery terminal

1 MΩ or higher

Result:

Result
OK
NG

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL202111,999999,_57,_111829,_0503731,RM100000001ZFQZ,

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

50.CHECK FOR SHORT IN CAN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

Disconnect the K7 tire pressure warning ECU and receiver connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=2,13

K44-2 (CANH) - K44-13 (CANL)

Cable disconnected from negative (-) battery terminal

1 MΩ or higher

Result:

Result
OK
NG

REPLACE TIRE PRESSURE WARNING ECU AND RECEIVER

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REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - TIRE PRESSURE WARNING ECU AND RECEIVER)

51.CHECK FOR SHORT IN CAN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

Reconnect the K44 No. 7 global CAN junction connector.

Disconnect the L51 No. 10 global CAN junction connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51)Location & Routingewd_type=routing;type=c;code=L51

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=3,14

L51-3 (CANH) - L51-14 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

52.CHECK FOR SHORT IN CAN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

52.CHECK FOR SHORT IN CAN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51)Location & Routingewd_type=routing;type=c;code=L51

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=1,12

L51-1 (CANH) - L51-12 (CANL)

Cable disconnected from negative (-) battery terminal

200 Ω or higher

Result:

Result
OK
NG

53.CHECK FOR SHORT IN CAN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

54.CHECK FOR SHORT IN CAN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

53.CHECK FOR SHORT IN CAN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51)Location & Routingewd_type=routing;type=c;code=L51

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=2,13

L51-2 (CANH) - L51-13 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

REPLACE NO. 10 GLOBAL CAN JUNCTION CONNECTOR

55.CHECK FOR SHORT IN CAN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

54.CHECK FOR SHORT IN CAN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

Disconnect the L48 4WD ECU assembly connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51)Location & Routingewd_type=routing;type=c;code=L51

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=1,12

L51-1 (CANH) - L51-12 (CANL)

Cable disconnected from negative (-) battery terminal

1 MΩ or higher

Result:

Result
OK
NG

REPLACE 4WD ECU ASSEMBLY

Click hereDrivetrain>GF1A (TRANSFER / 4WD / AWD)>4WD CONTROL ECU>REMOVAL202303,999999,_52,_119335,_0524096,RM100000002AZ1V,

REPAIR OR REPLACE CAN BRANCH LINES OR CONNECTOR (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - 4WD ECU ASSEMBLY)

55.CHECK FOR SHORT IN CAN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

Disconnect the L52 No. 3 CAN junction terminal connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51)Location & Routingewd_type=routing;type=c;code=L51

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=2,13

L51-2 (CANH) - L51-13 (CANL)

Cable disconnected from negative (-) battery terminal

1 MΩ or higher

Result:

Result
OK
NG

REPLACE NO. 3 CAN JUNCTION TERMINAL

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 3 CAN JUNCTION TERMINAL)

56.CHECK VEHICLE TYPE

Check vehicle type.

Result:

Result	Proceed to
for 2WD	A
for AWD	B

57.CHECK FOR OPEN IN CAN MAIN BUS LINES (CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

61.CHECK FOR OPEN IN CAN MAIN BUS LINES (CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

57.CHECK FOR OPEN IN CAN MAIN BUS LINES (CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the E66 central gateway ECU (network gateway ECU) connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(E66)Location & Routingewd_type=routing;type=c;code=E66

Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECUewd_type=component;type=c;code=E66;pinno=31,32

E66-31 (CA7H) - E66-32 (CA7L)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL202111,999999,_57,_111829,_0503731,RM100000001ZFQZ,

58.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Reconnect the E66 central gateway ECU (network gateway ECU) connector.

Disconnect the K44 No. 7 global CAN junction connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

K44-1 (CANH) - K44-12 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

59.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

59.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=3,14

K44-3 (CANH) - K44-14 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

REPLACE NO. 7 GLOBAL CAN JUNCTION CONNECTOR

60.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 1 CAN JUNCTION TERMINAL)

Reconnect the K44 No. 7 global CAN junction connector.

Disconnect the K49 No. 1 CAN junction terminal connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K49)Location & Routingewd_type=routing;type=c;code=K49

Click Connector(K49)Body>Floor Wire>No. 1 CAN Junction Terminalewd_type=component;type=c;code=K49;pinno=3,2

K49-3 (CANH) - K49-2 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

REPLACE NO. 1 CAN JUNCTION TERMINAL

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 1 CAN JUNCTION TERMINAL - NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

61.CHECK FOR OPEN IN CAN MAIN BUS LINES (CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Disconnect the E66 central gateway ECU (network gateway ECU) connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(E66)Location & Routingewd_type=routing;type=c;code=E66

Click Connector(E66)Instrument Panel>Instrument Panel Wire / Telephone Computer Wire>Network Gateway ECUewd_type=component;type=c;code=E66;pinno=31,32

E66-31 (CA7H) - E66-32 (CA7L)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

REPLACE CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)

Click herePower Source / Network>NETWORKING>NETWORK GATEWAY ECU>REMOVAL202111,999999,_57,_111829,_0503731,RM100000001ZFQZ,

62.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

Reconnect the E66 central gateway ECU (network gateway ECU) connector.

Disconnect the K44 No. 7 global CAN junction connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=1,12

K44-1 (CANH) - K44-12 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

63.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 7 GLOBAL CAN JUNCTION CONNECTOR - CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU))

63.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(K44)Location & Routingewd_type=routing;type=c;code=K44

Click Connector(K44)Body>Floor Wire>No. 7 Global CAN Junction Connectorewd_type=component;type=c;code=K44;pinno=4,15

K44-4 (CANH) - K44-15 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

REPLACE NO. 7 GLOBAL CAN JUNCTION CONNECTOR

64.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

Reconnect the K44 No. 7 global CAN junction connector.

Disconnect the L51 No. 10 global CAN junction connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51)Location & Routingewd_type=routing;type=c;code=L51

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=3,14

L51-3 (CANH) - L51-14 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

65.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR)

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 10 GLOBAL CAN JUNCTION CONNECTOR - NO. 7 GLOBAL CAN JUNCTION CONNECTOR)

65.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 10 GLOBAL CAN JUNCTION CONNECTOR)

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L51)Location & Routingewd_type=routing;type=c;code=L51

Click Connector(L51)Body>No. 2 Floor Wire>No. 10 Global CAN Junction Connectorewd_type=component;type=c;code=L51;pinno=2,13

L51-2 (CANH) - L51-13 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

REPLACE NO. 10 GLOBAL CAN JUNCTION CONNECTOR

66.CHECK FOR OPEN IN CAN MAIN BUS LINES (NO. 3 CAN JUNCTION TERMINAL)

Reconnect the L51 No. 10 global CAN junction connector.

Disconnect the L52 No. 3 CAN junction terminal connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

Click Location & Routing(L52)Location & Routingewd_type=routing;type=c;code=L52

Click Connector(L52)Body>No. 2 Floor Wire>No. 3 CAN Junction Terminalewd_type=component;type=c;code=L52;pinno=3,2

L52-3 (CANH) - L52-2 (CANL)

Cable disconnected from negative (-) battery terminal

108 to 132 Ω

Result:

Result
OK
NG

REPLACE NO. 3 CAN JUNCTION TERMINAL

REPAIR OR REPLACE CAN MAIN BUS LINES OR CONNECTOR (NO. 3 CAN JUNCTION TERMINAL - NO. 10 GLOBAL CAN JUNCTION CONNECTOR)