RM36D0EC _57 Power Source / Network _083091 NETWORKING _0694854 CAN COMMUNICATION SYSTEM(for SFTM Made Gasoline Model) U

NETWORKING  CAN COMMUNICATION SYSTEM(for SFTM Made Gasoline Model)  TERMINALS OF ECU  


NOTICE:
·

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.

·

This section describes the standard values for all CAN related components.

·

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 BATTERY

·

When disconnecting and reconnecting the battery.

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 CHART


·

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

Click hereGeneral>SETUP>WHEN REPLACING OR REMOVING/INSTALLING PARTS>WORK PROCEDURE



HINT:
·

The systems (ECUs and sensors) that use CAN communication vary depending on the vehicle and optional equipment. Check which systems (ECUs and sensors) are installed to the vehicle.

Click herePower Source / Network>NETWORKING>CAN COMMUNICATION SYSTEM (for SFTM Made Gasoline Model)>DIAGNOSIS SYSTEM

·

Operating the ignition switch, any other switches or a door triggers related ECU and sensor communication on the CAN. This communication will cause the resistance value to change.

·

Even after DTCs are cleared, if a DTC is stored again after driving the vehicle for a while, the malfunction may be occurring due to vibration of the vehicle. In such a case, wiggling the ECUs or wire harness while performing the inspection below may help determine the cause of the malfunction.



NO. 1 CAN JUNCTION CONNECTOR


a.

Check the No. 1 CAN junction connector.

i.

Connection diagram

C518964C34
3.25,0.167 3.667,0.417 0.417,0.25 2.823,0.417 2.99,0.417 2.99,0.417 3.375,1.438 true 2.5,0.75 2.667,0.75 2.667,0.75 3.01,1.385 true 2.333,0.917 2.5,0.917 2.5,0.917 2.865,1.385 true 2.167,1.083 2.333,1.083 2.333,1.083 2.708,1.406 true 2.833,2.5 3,2.5 3,2.5 3.375,1.708 true 2.5,2.167 2.667,2.167 2.667,2.167 3,1.667 true 2.333,2 2.5,2 2.5,2 2.833,1.698 true 2.167,1.833 2.333,1.833 2.333,1.833 2.677,1.677 true 4.469,1.438 4.938,1.063 4.938,1.063 5.104,1.063 true 4.458,1.667 4.917,1.885 4.917,1.885 5.083,1.885 true 4.302,1.677 4.771,2.094 4.771,2.094 4.938,2.094 true 4.115,1.698 4.708,2.375 4.708,2.375 4.896,2.375 true 4.104,1.427 4.667,0.49 4.667,0.49 4.833,0.49 true 4.292,1.406 4.729,0.708 4.729,0.708 4.896,0.708 true 3.938,1.698 4.417,2.594 4.417,2.594 4.604,2.594 true 3.906,1.448 4.292,0.271 4.292,0.271 4.51,0.271 true 3.333,0.208 4.25,0.406 0.917,0.198 10 false G96 0.115,0.115 1.031,0.313 0.917,0.198 10 false *a 1.583,1.031 2.5,1.229 0.917,0.198 10 false CANH*b 1.771,0.844 2.688,1.042 0.917,0.198 10 false CANH*c 1.938,0.667 2.854,0.865 0.917,0.198 10 false CANH*d 2.26,0.323 3.177,0.521 0.917,0.198 10 false CANH*e 1.583,1.75 2.5,1.948 0.917,0.198 10 false CANL*b 1.792,1.927 2.708,2.125 0.917,0.198 10 false CANL*c 1.969,2.094 2.885,2.292 0.917,0.198 10 false CANL*d 2.323,2.448 3.24,2.646 0.917,0.198 10 false CANL*e 4.896,0.427 5.813,0.625 0.917,0.198 10 false CANH*g 4.958,0.635 5.875,0.833 0.917,0.198 10 false CANH*h 5.146,1 6.063,1.198 0.917,0.198 10 false CANH*i 4.979,2.292 5.896,2.49 0.917,0.198 10 false CANL*g 4.99,2.021 5.906,2.219 0.917,0.198 10 false CANL*h 5.135,1.802 6.052,2 0.917,0.198 10 false CANL*i 4.573,0.188 5.49,0.385 0.917,0.198 10 false CANH*j 4.667,2.531 5.583,2.729 0.917,0.198 10 false CANL*j
*a Front view of wire harness connector
(to No. 1 CAN Junction Connector) 		*b for No. 7 CAN Junction Connector
*c for Certification ECU (Smart Key ECU Assembly) (w/ Smart Entry and Start System) *d for Central Gateway ECU (Network Gateway ECU)
*e for Air Conditioning Amplifier Assembly *f for Airbag ECU Assembly
*g for No. 10 CAN Junction Connector *h for Central Gateway ECU (Network Gateway ECU)
*i for Steering Sensor - -



ii.

Check the connection diagram of the components which are connected to the No. 1 CAN junction connector.

Terminal No. Wiring Color Connected to

*: w/ Smart Entry and Start System

G96-1 (CANH) P No. 7 CAN junction connector
G96-12 (CANL) W
G96-2 (CANH) G Certification ECU (smart key ECU assembly)*
G96-13 (CANL) W
G96-3 (CANH) LG Central gateway ECU (network gateway ECU)
G96-14 (CANL) W
G96-5 (CANH) SB Air conditioning amplifier assembly
G96-16 (CANL) W
G96-8 (CANH) R Airbag ECU assembly
G96-19 (CANL) W
G96-9 (CANH) SB No. 10 CAN junction connector
G96-20 (CANL) W
G96-10 (CANH) R Central gateway ECU (network gateway ECU)
G96-21 (CANL) W
G96-11 (CANH) G Steering sensor
G96-22 (CANL) W




NO. 2 CAN JUNCTION CONNECTOR


a.

Check the No. 2 CAN junction connector.

i.

Connection diagram

C465979C01
0.313,1.219 0.75,1.5 0.438,0.281 1.417,0.76 1.583,0.76 1.583,0.76 2.229,1.396 true 1.396,2.135 1.563,2.135 1.563,2.135 2.24,1.667 true 1.719,0.583 1.885,0.583 1.885,0.583 2.635,1.427 true 1.521,2.323 1.688,2.323 1.688,2.323 2.615,1.656 true 2,0.198 2.167,0.198 2.167,0.198 3.354,1.396 true 2.083,2.667 2.25,2.667 2.25,2.667 3.365,1.625 true 4.604,0.208 4.354,0.208 4.354,0.208 3.75,1.385 true 4.51,2.635 4.26,2.635 4.26,2.635 3.76,1.615 true 4.823,0.396 4.573,0.396 4.573,0.396 4.125,1.417 true 4.792,2.396 4.542,2.396 4.542,2.396 4.146,1.594 true 5.115,0.656 4.865,0.656 4.865,0.656 4.51,1.417 true 5.031,2.094 4.781,2.094 4.781,2.094 4.5,1.604 true 0.125,0.063 0.438,0.26 0.313,0.198 10 false *a 0.375,1.281 0.781,1.49 0.406,0.208 10 false G102 0.844,2.052 1.427,2.26 0.583,0.208 10 false CANL*b 0.875,0.698 1.458,0.906 0.583,0.208 10 false CANH*b 1.031,2.26 1.615,2.469 0.583,0.208 10 false CANL*c 1.167,0.521 1.75,0.729 0.583,0.208 10 false CANH*c 1.542,2.583 2.125,2.792 0.583,0.208 10 false CANL*d 1.438,0.125 2.021,0.333 0.583,0.208 10 false CANH*d 4.573,2.563 5.25,2.75 0.677,0.188 10 false CANL*e 4.635,0.115 5.219,0.323 0.583,0.208 10 false CANH*e 4.844,2.323 5.427,2.531 0.583,0.208 10 false CANL*f 4.854,0.333 5.438,0.51 0.583,0.177 10 false CANH*f 5.125,2.01 5.708,2.219 0.583,0.208 10 false CANL*g 5.167,0.594 5.75,0.771 0.583,0.177 10 false CANH*g
*a Front view of wire harness connector
(to No. 2 CAN Junction Connector) 		*b for Millimeter Wave Radar Sensor Assembly
*c for No. 8 CAN Junction Connector *d for Parking Assist ECU (w/ Panoramic View Monitor System)
*e for Forward Recognition Camera *f for Clearance Warning ECU Assembly (w/ TOYOTA Parking Assist-sensor System)
*g for Central Gateway ECU (Network Gateway ECU) - -



ii.

Check the connection diagram of the components which are connected to the No. 2 CAN junction connector.

Terminal No. (Symbol) Wiring Color Connected to

*1: w/ Panoramic View Monitor System

*2: w/ TOYOTA Parking Assist-sensor System

G102-2 (CANH) R Millimeter wave radar sensor assembly
G102-12 (CANL) W
G102-3 (CANH) B No. 8 CAN junction connector
G102-13 (CANL) W
G102-5 (CANH) GR Parking assist ECU*1
G102-15 (CANL) W
G102-6 (CANH) L Forward recognition camera
G102-16 (CANL) B
G102-7 (CANH) L Clearance warning ECU assembly*2
G102-17 (CANL) W
G102-8 (CANH) P Central gateway ECU (network gateway ECU)
G102-18 (CANL) W




NO. 5 CAN JUNCTION CONNECTOR


a.

Check the No. 5 CAN junction connector.

i.

Connection diagram

C518964C36
3.25,0.167 3.667,0.417 0.417,0.25 2.833,0.417 3,0.417 3,0.417 3.406,1.406 true 2.667,0.583 2.833,0.583 2.833,0.583 3.219,1.385 true 2.5,0.75 2.667,0.75 2.667,0.75 3.042,1.406 true 2.188,0.958 2.354,0.958 2.354,0.958 2.875,1.427 true 2.76,2.5 2.927,2.5 2.927,2.5 3.406,1.708 true 2.667,2.333 2.833,2.333 2.833,2.333 3.24,1.708 true 2.5,2.167 2.667,2.167 2.667,2.167 3.073,1.667 true 2.24,1.979 2.406,1.979 2.406,1.979 2.865,1.677 true 4.604,0.594 4.438,0.594 4.438,0.594 4.094,1.458 true 4.667,2.323 4.5,2.323 4.5,2.323 4.073,1.656 true 4.99,0.885 4.823,0.885 4.823,0.885 4.281,1.438 true 5.052,2.083 4.885,2.083 4.885,2.083 4.271,1.656 true 5.156,1.104 4.99,1.104 4.99,1.104 4.448,1.458 true 5.24,1.833 5.073,1.833 5.073,1.833 4.469,1.646 true 3.313,0.208 4.229,0.406 0.917,0.198 10 false G105 0.115,0.115 1.031,0.313 0.917,0.198 10 false *a 1.635,0.896 2.552,1.094 0.917,0.198 10 false CANH*b 1.969,0.656 2.885,0.854 0.917,0.198 10 false CANH*c 2.135,0.5 3.052,0.698 0.917,0.198 10 false CANH*d 2.292,0.323 3.208,0.521 0.917,0.198 10 false CANH*e 1.729,1.906 2.646,2.104 0.917,0.198 10 false CANL*b 1.99,2.073 2.906,2.271 0.917,0.198 10 false CANL*c 2.135,2.271 3.052,2.469 0.917,0.198 10 false CANL*d 2.25,2.427 3.167,2.625 0.917,0.198 10 false CANL*e 4.656,0.531 5.573,0.729 0.917,0.198 10 false CANH*g 4.719,2.25 5.635,2.448 0.917,0.198 10 false CANL*g 5.063,0.823 5.979,1.021 0.917,0.198 10 false CANH*h 5.125,2.031 6.042,2.229 0.917,0.198 10 false CANL*h 5.229,1.031 6.146,1.229 0.917,0.198 10 false CANH*f 5.313,1.76 6.229,1.958 0.917,0.198 10 false CANL*f
*a Front view of wire harness connector
(to No. 5 CAN Junction Connector) 		*b for Central Gateway ECU (Network Gateway ECU)
*c for Telephone Transceiver *d for Combination Meter Assembly
*e
·

for Radio and Display Receiver Assembly (w/o Navigation System)

·

for Navigation Receiver Assembly (w/ Navigation System)


*f for Brake Actuator Assembly (Skid Control ECU)
*g for Engine Stop and Start ECU *h for ECM



ii.

Check the connection diagram of the components which are connected to the No. 5 CAN junction connector.

Terminal No. Wiring Color Connected to

*1: w/o Navigation System

*2: w/ Navigation System

G105-2 (CANH) B Central gateway ECU (network gateway ECU)
G105-13 (CANL) W
G105-3 (CANH) R Telephone transceiver
G105-14 (CANL) W
G105-4 (CANH) V Combination meter assembly
G105-15 (CANL) W
G105-5 (CANH) B
·

Radio and display receiver assembly*1

·

Navigation receiver assembly*2


G105-16 (CANL) W
G105-9 (CANH) LG Engine stop and start ECU
G105-20 (CANL) W
G105-10 (CANH) P ECM
G105-21 (CANL) W
G105-11 (CANH) L Brake actuator assembly (skid control ECU)
G105-22 (CANL) W




NO. 6 CAN JUNCTION CONNECTOR


a.

Check the No. 6 CAN junction connector.

i.

Connection diagram

C414853C34
0.365,1.271 0.771,1.5 0.406,0.229 2.156,0.375 2.323,0.375 2.323,0.375 2.875,1.333 true 2.219,2.417 2.385,2.417 2.385,2.417 2.875,1.615 true 4.917,0.26 4.667,0.26 4.667,0.26 3.792,1.323 true 4.615,2.438 4.365,2.438 4.365,2.438 3.833,1.615 true 1.698,0.813 1.865,0.813 1.865,0.813 2.438,1.385 true 1.708,2.031 1.875,2.031 1.875,2.031 2.417,1.583 true 2.906,0.177 3.073,0.177 3.073,0.177 3.313,1.292 true 2.896,2.615 3.063,2.615 3.063,2.615 3.333,1.573 true 0.115,0.073 0.427,0.271 0.313,0.198 10 false *a 0.427,1.302 0.792,1.458 0.365,0.156 10 false M31 1.146,0.74 1.698,0.917 0.552,0.177 10 false CANH*b 1.656,2.344 2.208,2.521 0.552,0.177 10 false CANL*c 4.99,0.188 5.698,0.427 0.708,0.24 10 false CANH*e 4.677,2.354 5.302,2.573 0.625,0.219 10 false CANL*e 1.573,0.302 2.125,0.479 0.552,0.177 10 false CANH*c 1.177,1.948 1.729,2.125 0.552,0.177 10 false CANL*b 2.354,0.094 2.906,0.271 0.552,0.177 10 false CANH*d 2.385,2.542 2.938,2.719 0.552,0.177 10 false CANL*d
*a Front view of wire harness connector
(to No. 6 CAN Junction Connector) 		*b for Tire Pressure Warning ECU and Receiver
*c for No. 2 CAN Junction Terminal *d for Central Gateway ECU (Network Gateway ECU)
*e for 4WD ECU Assembly (for AWD) - -



ii.

Check the connection diagram of the components which are connected to the No. 6 CAN junction connector.

Terminal No. (Symbol) Wiring Color Connected to

*: for AWD

M31-1 (CANH) L Tire pressure warning ECU and receiver
M31-7 (CANL) W
M31-2 (CANH) B No. 2 CAN Junction Terminal
M31-8 (CANL) W
M31-3 (CANH) G Central gateway ECU (network gateway ECU)
M31-9 (CANL) W
M31-4 (CANH) R 4WD ECU assembly*
M31-10 (CANL) W




NO. 7 CAN JUNCTION CONNECTOR


a.

Check the No. 7 CAN junction connector.

i.

Connection diagram

C421670C02
0.365,1.271 0.823,1.521 0.458,0.25 1.833,1.135 2,1.135 2,1.135 2.448,1.333 true 1.865,1.729 2.031,1.729 2.031,1.729 2.417,1.563 true 1.938,0.656 2.104,0.656 2.104,0.656 2.885,1.344 true 2.01,2.052 2.177,2.052 2.177,2.052 2.906,1.563 true 3.771,0.427 3.563,0.427 3.563,0.427 3.313,1.271 true 3.823,2.146 3.594,2.146 3.594,2.146 3.313,1.615 true 0.115,0.073 0.427,0.271 0.313,0.198 10 false *a 0.438,1.323 0.802,1.479 0.365,0.156 10 false N52 1.313,1.073 1.865,1.25 0.552,0.177 10 false CANH*b 1.354,1.667 1.906,1.844 0.552,0.177 10 false CANL*b 1.417,0.594 1.969,0.771 0.552,0.177 10 false CANH*c 1.469,1.979 2.021,2.156 0.552,0.177 10 false CANL*c 3.844,0.323 4.396,0.5 0.552,0.177 10 false CANH*d 3.906,2.063 4.458,2.24 0.552,0.177 10 false CANL*d
*a Front view of wire harness connector
(to No. 7 CAN Junction Connector) 		*b for No. 1 CAN Junction Connector
*c for Main Body ECU (Multiplex Network Body ECU) *d for Multiplex Network Door ECU (w/ Power Back Door System)



ii.

Check the connection diagram of the components which are connected to the No. 7 CAN junction connector.

Terminal No. (Symbol) Wiring Color Connected to

*: w/ Power Back Door System

N52-1 (CANH) B No. 1 CAN junction connector
N52-7 (CANL) W
N52-2 (CANH) LG Main body ECU (multiplex network body ECU)
N52-8 (CANL) W
N52-3 (CANH) L Multiplex network door ECU*
N52-9 (CANL) W




NO. 8 CAN JUNCTION CONNECTOR


a.

Check the No. 8 CAN junction connector.

i.

Connection diagram

C405889C78
0.917,1.25 1.354,1.5 0.438,0.25 2.021,0.75 2.208,0.75 2.208,0.75 2.708,1.396 true 2.073,2.198 2.26,2.198 2.26,2.198 2.677,1.667 true 3.844,0.396 3.656,0.396 3.656,0.396 3.167,1.417 true 3.938,2.5 3.688,2.5 3.688,2.5 3.156,1.677 true 2.135,0.396 2.313,0.396 2.313,0.396 2.844,1.396 true 2.271,2.51 2.51,2.51 2.51,2.51 2.865,1.656 true 0.115,0.073 0.427,0.271 0.313,0.198 10 false *a 1,1.292 1.365,1.448 0.365,0.156 10 false N66 1.458,0.656 2.01,0.833 0.552,0.177 10 false CANH*b 1.521,2.104 2.073,2.281 0.552,0.177 10 false CANL*b 3.906,0.302 4.458,0.479 0.552,0.177 10 false CANH*c 3.979,2.417 4.531,2.594 0.552,0.177 10 false CANL*c 1.583,0.302 2.167,0.479 0.583,0.177 10 false CANH*d 1.698,2.427 2.25,2.604 0.552,0.177 10 false CANL*d
*a Front view of wire harness connector
(to No. 8 CAN Junction Connector) 		*b for No. 2 CAN Junction Connector
*c for No. 1 CAN Junction Terminal *d for Blind Spot Monitor Sensor LH (w/ Blind Spot Monitor System)



ii.

Check the connection diagram of the components which are connected to the No. 8 CAN junction connector.

Terminal No. (Symbol) Wiring Color Connected to

*: w/ Blind Spot Monitor System

N66-1 (CANH) SB No. 2 CAN junction connector
N66-12 (CANL) W
N66-2 (CANH) BE Blind spot monitor sensor LH*
N66-13 (CANL) W
N66-4 (CANH) G No. 1 CAN junction terminal
N66-15 (CANL) W




NO. 9 CAN JUNCTION CONNECTOR


a.

Check the No. 9 CAN junction connector.

i.

Connection diagram

C405889C79
0.74,1.26 1.198,1.552 0.458,0.292 2.177,0.802 2.354,0.802 2.354,0.802 2.719,1.375 true 2.26,2.021 2.438,2.021 2.438,2.021 2.708,1.667 true 2.365,0.469 2.583,0.469 2.583,0.469 3,1.375 true 2.49,2.365 2.677,2.365 2.677,2.365 3.021,1.677 true 4.146,0.365 3.896,0.365 3.896,0.365 3.448,1.385 true 4.083,2.469 3.833,2.469 3.833,2.469 3.438,1.667 true 0.125,0.063 0.438,0.26 0.313,0.198 10 false *a 0.802,1.313 1.208,1.521 0.406,0.208 10 false G159 1.688,1.906 2.271,2.115 0.583,0.208 10 false CANL*b 1.625,0.708 2.208,0.917 0.583,0.208 10 false CANH*b 1.948,2.281 2.531,2.49 0.583,0.208 10 false CANL*c 1.813,0.354 2.396,0.563 0.583,0.208 10 false CANH*c 4.125,2.375 4.708,2.583 0.583,0.208 10 false CANL*d 4.188,0.292 4.771,0.469 0.583,0.177 10 false CANH*d
*a Front view of wire harness connector
(to No. 9 CAN Junction Connector) 		*b for Central Gateway ECU (Network Gateway ECU)
*c for ECM *d for Engine Stop and Start ECU



ii.

Check the connection diagram of the components which are connected to the No. 9 CAN junction connector.

Terminal No. (Symbol) Wiring Color Connected to
G159-1 (CANH) SB Central gateway ECU (network gateway ECU)
G159-12 (CANL) W
G159-3 (CANH) G ECM
G159-14 (CANL) W
G159-6 (CANH) R Engine stop and start ECU
G159-17 (CANL) W




NO. 10 CAN JUNCTION CONNECTOR


a.

Check the No. 10 CAN junction connector.

i.

Connection diagram

C518862C23
0.74,1.26 1.198,1.552 0.458,0.292 1.938,0.792 2.115,0.792 2.115,0.792 2.479,1.365 true 2.031,1.927 2.208,1.927 2.208,1.927 2.479,1.573 true 2.708,0.417 2.927,0.417 2.927,0.417 3.344,1.323 true 2.833,2.292 3.021,2.292 3.021,2.292 3.365,1.604 true 4.958,0.313 4.708,0.313 4.708,0.313 4.26,1.333 true 4.865,2.365 4.615,2.365 4.615,2.365 4.219,1.563 true 0.125,0.063 0.438,0.26 0.313,0.198 10 false *a 0.802,1.313 1.208,1.521 0.406,0.208 10 false A129 1.438,1.844 2.021,2.052 0.583,0.208 10 false CANL*b 1.375,0.698 1.958,0.906 0.583,0.208 10 false CANH*b 2.26,2.208 2.844,2.417 0.583,0.208 10 false CANL*c 2.083,0.333 2.667,0.542 0.583,0.208 10 false CANH*c 4.927,2.292 5.51,2.5 0.583,0.208 10 false CANL*d 5.042,0.24 5.625,0.417 0.583,0.177 10 false CANH*d
*a Front view of wire harness connector
(to No. 10 CAN Junction Connector) 		*b for Rack and Pinion Power Steering Gear Assembly
*c for Brake Actuator Assembly (Skid Control ECU) *d for No. 1 CAN Junction Connector



ii.

Check the connection diagram of the components which are connected to the No. 10 CAN junction connector.

Terminal No. (Symbol) Wiring Color Connected to
A129-1 (CANH) G Rack and pinion power steering gear assembly
A129-7 (CANL) W
A129-3 (CANH) P Brake actuator assembly (skid control ECU)
A129-9 (CANL) W
A129-5 (CANH) SB No. 1 CAN junction connector
A129-11 (CANL) W




NO. 1 CAN JUNCTION TERMINAL


a.

Check the No. 1 CAN junction terminal.

i.
C395263C40
2.75,0.833 3.167,1.083 0.417,0.25 1.115,0.375 1.281,0.375 1.281,0.375 1.698,0.875 true 0.667,1.479 0.833,1.479 0.833,1.479 1.333,1.063 true 0.104,0.094 0.417,0.25 0.313,0.156 10 false *a 0.604,0.292 1.177,0.479 0.573,0.188 10 false CANL*b 0.104,1.417 0.823,1.729 0.719,0.313 10 false CANH*b 2.833,0.875 3.292,1.073 0.458,0.198 10 false N54
*a Rear view of wire harness connector
(to No. 1 CAN Junction Terminal)
*b for No. 8 CAN Junction Connector


Connection diagram


ii.

Check the connection diagram of the components which are connected to the No. 1 CAN junction terminal.

Terminal No. (Symbol) Wiring Color Connected to
N54-3 (CANH) G No. 8 CAN junction connector
N54-2 (CANL) W




NO. 2 CAN JUNCTION TERMINAL


a.

Check the No. 2 CAN junction terminal.

i.
C395263C45
2.75,0.833 3.167,1.083 0.417,0.25 1.115,0.375 1.281,0.375 1.281,0.375 1.698,0.875 true 0.667,1.479 0.833,1.479 0.833,1.479 1.333,1.063 true 0.104,0.094 0.417,0.25 0.313,0.156 10 false *a 0.604,0.292 1.177,0.479 0.573,0.188 10 false CANH*b 0.104,1.417 0.823,1.729 0.719,0.313 10 false CANL*b 2.833,0.875 3.292,1.073 0.458,0.198 10 false M62
*a Rear view of wire harness connector
(to No. 2 CAN Junction Terminal)
*b for No. 6 CAN Junction Connector


Connection diagram


ii.

Check the connection diagram of the components which are connected to the No. 2 CAN junction terminal.

Terminal No. (Symbol) Wiring Color Connected to
M62-2 (CANH) B No. 6 CAN junction connector
M62-3 (CANL) W




DLC3


a.

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


b.

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

C391595C29
1.625,1.313 2.042,1.583 0.417,0.271 3.865,1.125 3.865,0.51 3.865,0.51 4.052,0.51 true 3.667,2.24 3.865,2.24 3.865,2.24 3.865,1.708 true 0.104,0.083 0.417,0.281 0.313,0.198 10 false *a 4.156,0.458 4.792,0.688 0.635,0.229 10 false CANH 3.26,2.198 3.896,2.427 0.635,0.229 10 false CANL 1.677,1.375 2.313,1.604 0.635,0.229 10 false G114
*a Front view of DLC3 - -


Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G114-6 (CANH) - G114-14 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
G114-6 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G114-14 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G114-6 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G114-14 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)


C530498C02
1,1.281 1.448,1.563 0.448,0.281 4.01,2.479 3.844,2.479 3.844,2.479 3.844,1.396 true 3.927,2.625 3.74,2.625 3.74,2.625 3.74,1.385 true 2.927,1.354 2.927,0.323 2.927,0.323 2.813,0.323 true 2.406,2.083 2.552,2.083 2.552,2.083 2.552,1.281 true 3.885,1.25 3.885,0.115 3.885,0.115 4.042,0.115 true 3.042,2.583 3.208,2.583 3.208,2.583 3.208,1.396 true 2.51,2.281 2.667,2.281 2.667,2.281 2.667,1.365 true 2.771,1.375 2.771,0.479 2.771,0.479 2.625,0.479 true 2.635,1.25 2.635,0.698 2.635,0.698 2.479,0.698 true 4.104,2.302 3.938,2.302 3.938,2.302 3.938,1.385 true 4.188,2.167 4.021,2.167 4.021,2.167 4.021,1.406 true 2.865,2.406 3.031,2.406 3.031,2.406 3.031,1.375 true 3.104,1.365 3.104,0.125 3.104,0.125 2.99,0.125 true 3.979,1.26 3.979,0.281 3.979,0.281 4.135,0.281 true 4.073,1.26 4.073,0.458 4.073,0.458 4.229,0.458 true 4.156,1.25 4.156,0.625 4.156,0.625 4.313,0.625 true 0.083,0.063 0.396,0.26 0.313,0.198 10 false *a 2.563,0.073 3.052,0.25 0.49,0.177 10 false CA1H 2.656,2.531 3.208,2.75 0.552,0.219 10 false CA1L 4.281,2.115 4.833,2.333 0.552,0.219 10 false CA2L 4.177,2.271 4.667,2.448 0.49,0.177 10 false CA2H 2.375,0.26 2.865,0.438 0.49,0.177 10 false CA3H 2.49,2.344 3.042,2.563 0.552,0.219 10 false CA3L 2.208,0.427 2.698,0.604 0.49,0.177 10 false CA7H 2.115,2.208 2.604,2.385 0.49,0.177 10 false CA7L 3.979,2.615 4.563,2.781 0.583,0.167 10 false CA4H 2.031,2.021 2.583,2.24 0.552,0.219 10 false CA6L 4.219,0.229 4.708,0.406 0.49,0.177 10 false CA5H 4.125,0.063 4.677,0.281 0.552,0.219 10 false CA5L 1.063,1.333 1.51,1.594 0.448,0.26 10 false G174 2.052,0.625 2.542,0.802 0.49,0.177 10 false CA6H 4.063,2.448 4.615,2.667 0.552,0.219 10 false CA4L 4.302,0.396 4.854,0.615 0.552,0.219 10 false CA8L 4.375,0.563 4.865,0.74 0.49,0.177 10 false CA8H
*a Component without harness connected
(Central Gateway ECU [Network Gateway ECU]) 		- -


a.

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


b.

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

C530499C02
0.688,1.833 1.146,2.125 0.458,0.292 4.698,1.917 4.698,0.927 4.698,0.927 4.854,0.927 true 4.396,1.917 4.396,0.688 4.396,0.688 4.552,0.688 true 4.125,1.938 4.115,0.458 4.115,0.458 4.271,0.458 true 4.271,1.958 4.271,3.031 4.271,3.031 4.427,3.031 true 3.979,1.948 3.979,3.271 3.979,3.271 4.135,3.271 true 4.833,1.938 4.854,2.833 4.854,2.833 5.01,2.833 true 3.01,1.927 3.01,3.323 3.01,3.323 2.844,3.323 true 2.865,1.927 2.865,3.177 2.865,3.177 2.708,3.177 true 2.802,1.698 2.802,0.448 2.802,0.448 2.646,0.448 true 2.667,1.74 2.667,0.646 2.667,0.646 2.51,0.646 true 2.74,1.948 2.74,3.01 2.74,3.01 2.583,3.01 true 2.583,1.948 2.583,2.833 2.583,2.833 2.427,2.833 true 2.521,1.698 2.521,0.896 2.521,0.896 2.365,0.896 true 4.781,1.802 5.229,1.802 true 4.906,1.729 4.906,1.104 4.906,1.104 5.063,1.104 true 5.042,1.729 5.052,2.604 5.052,2.604 5.208,2.604 true 2.385,1.74 2.385,1.104 2.385,1.104 2.229,1.104 true 0.083,0.063 0.396,0.26 0.313,0.198 10 false *a 0.75,1.885 1.125,2.094 0.375,0.208 10 false G174 4.323,0.385 5.281,0.667 0.958,0.281 10 false CA1H 4.188,3.188 5.146,3.469 0.958,0.281 10 false CA1L 2.198,2.917 3.156,3.198 0.958,0.281 10 false CA2H 4.604,0.625 5.563,0.906 0.958,0.281 10 false CA3H 2.427,3.281 3.385,3.563 0.958,0.281 10 false CA4H 2.104,0.594 3.063,0.875 0.958,0.281 10 false CA5H 4.938,0.844 5.896,1.125 0.958,0.281 10 false CA7H 2.073,2.75 3.031,3.031 0.958,0.281 10 false CA2L 4.49,2.958 5.448,3.24 0.958,0.281 10 false CA3L 2.323,3.094 3.281,3.375 0.958,0.281 10 false CA4L 2.271,0.385 3.229,0.667 0.958,0.281 10 false CA5L 5.094,2.76 6.052,3.042 0.958,0.281 10 false CA7L 5.135,1.052 5.677,1.344 0.542,0.292 10 false CA6H 5.26,2.542 6.219,2.823 0.958,0.281 10 false CA6L 1.833,1.052 2.792,1.333 0.958,0.281 10 false CA8H 2.01,0.813 2.969,1.094 0.958,0.281 10 false CA8L
*a Front view of wire harness connector
(to Central Gateway ECU [Network Gateway ECU]) 		- -



c.

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

Standard Resistance:
V Bus Branch Lines (DLC3 - Central Gateway ECU [Network Gateway ECU])
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G174-16 (CA6H) - G174-17 (CA6L) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 1 MΩ or higher
G174-16 (CA6H) - Body ground HIGH-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-17 (CA6L) - Body ground LOW-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-16 (CA6H) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G174-17 (CA6L) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher

Bus 1 Main Lines
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G174-28 (CA1H) - G174-27 (CA1L) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
G174-28 (CA1H) - Body ground HIGH-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-27 (CA1L) - Body ground LOW-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-28 (CA1H) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G174-27 (CA1L) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher

Bus 2 Main Lines
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G174-26 (CA4H) - G174-25 (CA4L) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
G174-26 (CA4H) - Body ground HIGH-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-25 (CA4L) - Body ground LOW-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-26 (CA4H) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G174-25 (CA4L) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher

Bus 3 Main Lines
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G174-30 (CA3H) - G174-29 (CA3L) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
G174-30 (CA3H) - Body ground HIGH-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-29 (CA3L) - Body ground LOW-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-30 (CA3H) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G174-29 (CA3L) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher

Bus 4 Main Lines
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G174-24 (CA2H) - G174-23 (CA2L) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
G174-24 (CA2H) - Body ground HIGH-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-23 (CA2L) - Body ground LOW-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-24 (CA2H) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G174-23 (CA2L) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher

Bus 5 Main Lines
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G174-7 (CA5H) - G174-8 (CA5L) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
G174-7 (CA5H) - Body ground HIGH-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-8 (CA5L) - Body ground LOW-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-7 (CA5H) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G174-8 (CA5L) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher

Bus 6 Main Lines
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G174-31 (CA7H) - G174-32 (CA7L) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
G174-31 (CA7H) - Body ground HIGH-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-32 (CA7L) - Body ground LOW-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-31 (CA7H) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G174-32 (CA7L) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher

Bus 7 Main Lines
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G174-5 (CA8H) - G174-6 (CA8L) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
G174-5 (CA8H) - Body ground HIGH-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-6 (CA8L) - Body ground LOW-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G174-5 (CA8H) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G174-6 (CA8L) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




ECM


Refer to Terminals of ECU.

Click hereEngine / Hybrid System>M20D-FKS (ENGINE CONTROL)>SFI SYSTEM>TERMINALS OF ECM

a.

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


b.
C502865C16
1.417,0.167 1.917,0.427 0.5,0.26 1.49,1.417 1.625,0.594 1.625,0.594 1.802,0.594 true 1.406,1.417 1.156,2.896 1.156,2.896 0.979,2.896 true 1.26,1.406 0.927,0.531 0.927,0.531 0.719,0.531 true 1.323,1.396 1.042,0.281 1.042,0.281 0.865,0.281 true 1.521,0.208 1.979,0.406 0.458,0.198 10 false A116 0.104,0.063 0.563,0.26 0.458,0.198 10 false *a 1.854,0.521 2.417,0.719 0.563,0.198 10 false CACL 0.563,2.813 1.021,3.01 0.458,0.198 10 false CACH 0.458,0.177 0.917,0.375 0.458,0.198 10 false CANL 0.292,0.438 0.75,0.635 0.458,0.198 10 false CANH
*a Front view of wire harness connector
(to ECM)


Disconnect the ECM connector.


c.

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

Standard Resistance:
Bus 2 Main Line
Terminal No. (Symbol) Terminal Description Condition Specified Condition
A116-4 (CANH) - A116-5 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
A116-4 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
A116-5 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
A116-4 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
A116-5 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher

Chassis Local Bus Main Line
Terminal No. (Symbol) Terminal Description Condition Specified Condition
A116-6 (CACH) - A116-7 (CACL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
A116-6 (CACH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
A116-7 (CACL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
A116-6 (CACH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
A116-7 (CACL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




ENGINE STOP AND START ECU


Refer to Terminals of ECU.

Click hereEngine / Hybrid System>STOP AND START>STOP AND START SYSTEM>TERMINALS OF ECU

a.

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


b.
C300830C33
1.563,0.167 1.979,0.417 0.417,0.25 0.729,1.823 0.844,1.823 0.844,1.823 0.781,1.406 true 1.51,1.99 1.333,1.99 1.333,1.99 1.031,1.396 true 1.802,1.833 1.625,1.833 1.625,1.833 1.208,1.385 true 0.927,1.99 1.042,1.99 1.042,1.99 0.906,1.385 true 0.188,0.146 0.5,0.302 0.313,0.156 10 false *a 1.646,0.208 2,0.365 0.354,0.156 10 false A32 0.354,1.76 0.76,1.906 0.406,0.146 10 false CANH 0.552,1.917 0.958,2.104 0.406,0.188 10 false CANL 1.563,1.927 2.01,2.146 0.448,0.219 10 false LC1H 1.885,1.75 2.333,1.969 0.448,0.219 10 false LC1L
*a Front view of wire harness connector
(to Engine Stop and Start ECU)


Disconnect the engine stop and start ECU connector.


c.

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

Standard Resistance:
Bus 2 Branch Line
Terminal No. (Symbol) Terminal Description Condition Specified Condition
A32-13 (CANH) - A32-14 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
A32-13 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
A32-14 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
A32-13 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
A32-14 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher

Chassis Local Bus Branch Line
Terminal No. (Symbol) Terminal Description Condition Specified Condition
A32-15 (LC1H) - A32-16 (LC1L) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
A32-15 (LC1H) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
A32-16 (LC1L) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
A32-15 (LC1H) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
A32-16 (LC1L) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




BRAKE ACTUATOR ASSEMBLY (SKID CONTROL ECU)


Refer to Terminals of ECU.

Click hereBrake>BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS>ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model)>TERMINALS OF ECU

a.

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


b.

Disconnect the brake actuator assembly (skid control ECU) connector.

C380240C79
1.448,0.698 1.885,0.948 0.438,0.25 3.083,1.583 3.25,1.583 3.25,1.583 3.333,1 true 2.667,1.417 2.833,1.417 2.833,1.417 3.271,0.875 true 3.938,1.021 4.198,1.615 4.198,1.615 4.365,1.615 true 3.875,0.885 4.417,1.438 4.417,1.438 4.583,1.438 true 0.146,0.094 0.458,0.25 0.313,0.156 10 false *a 1.542,0.74 2,0.938 0.458,0.198 10 false A39 2.271,1.333 2.729,1.531 0.458,0.198 10 false CANL 2.646,1.51 3.104,1.708 0.458,0.198 10 false CANH 4.427,1.563 4.885,1.76 0.458,0.198 10 false CA2H 4.635,1.365 5.094,1.563 0.458,0.198 10 false CA2L
*a Front view of wire harness connector
(to Brake Actuator Assembly [Skid Control ECU]) 		- -



c.

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

Standard Resistance:
Bus 4 Branch Line
Terminal No. (Symbol) Terminal Description Condition Specified Condition
A39-5 (CANH) - A39-19 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
A39-5 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
A39-19 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
A39-5 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
A39-19 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher

Chassis Local Bus Main Line
Terminal No. (Symbol) Terminal Description Condition Specified Condition
A39-11 (CA2H) - A39-25 (CA2L) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
A39-11 (CA2H) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
A39-25 (CA2L) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
A39-11 (CA2H) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
A39-25 (CA2L) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




RACK AND PINION POWER STEERING GEAR ASSEMBLY


Refer to Terminals of ECU.

Click hereSteering>POWER ASSIST SYSTEMS>POWER STEERING SYSTEM>TERMINALS OF ECU

a.

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


b.

Disconnect the rack and pinion power steering gear assembly connector.

C374510C56
1.958,0.271 2.375,0.521 0.417,0.25 3.604,1.26 4.583,0.583 4.583,0.583 4.75,0.583 true 3.688,1.344 4.552,1.667 4.552,1.667 4.719,1.667 true 2.031,0.313 2.5,0.573 0.469,0.26 10 false C54 4.833,0.531 5.458,0.729 0.625,0.198 10 false CANH 0.125,0.094 0.594,0.354 0.469,0.26 10 false *a 4.792,1.573 5.417,1.771 0.625,0.198 10 false CANL
*a Front view of wire harness connector
(to Rack and Pinion Power Steering Gear Assembly) 		- -



c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
C54-10 (CANH) - C54-11 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
C54-10 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
C54-11 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
C54-10 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
C54-11 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




STEERING SENSOR


C358931C08
4.698,0.917 5.094,1.115 0.396,0.198 5.667,0.885 5.667,0.469 5.667,0.469 5.917,0.469 true 5.677,1.198 5.677,1.531 5.677,1.531 5.927,1.531 true 4.667,0.177 4.979,0.375 0.313,0.198 10 false *a 4.76,0.948 5.073,1.146 0.313,0.198 10 false G68 5.979,0.406 6.458,0.594 0.479,0.188 10 false CANH 5.99,1.479 6.469,1.667 0.479,0.188 10 false CANL
*a Component without harness connected
(Steering Sensor) 		- -


a.

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


b.
C369124C59
0.552,1.615 1.073,1.865 0.521,0.25 1,0.75 1.25,0.75 1.25,0.75 1.667,1.75 true 1.083,2.667 1.333,2.667 1.333,2.667 1.667,2 true 0.146,0.156 0.458,0.354 0.313,0.198 10 false *a 0.677,1.667 1.104,1.875 0.427,0.208 10 false G68 0.604,0.688 1.063,0.885 0.458,0.198 10 false CANH 0.708,2.594 1.167,2.792 0.458,0.198 10 false CANL
*a Front view of wire harness connector
(to Steering Sensor)


Disconnect the steering sensor connector.


c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G68-3 (CANH) - G68-8 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
G68-3 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G68-8 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G68-3 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G68-8 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




FORWARD RECOGNITION CAMERA


Refer to Terminals of ECU.

Click hereEngine / Hybrid System>CRUISE CONTROL>FRONT CAMERA SYSTEM>TERMINALS OF ECU

a.

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


b.
C502851C01
1.521,0.177 1.906,0.417 0.385,0.24 1.979,1.125 2.49,0.552 2.49,0.552 2.688,0.552 true 2.01,1.438 2.427,1.823 2.427,1.823 2.625,1.823 true 0.146,0.177 0.458,0.375 0.313,0.198 10 false *a 2.688,1.729 3.26,1.969 0.573,0.24 10 false CA1N 1.615,0.219 1.927,0.417 0.313,0.198 10 false P8 2.76,0.479 3.333,0.719 0.573,0.24 10 false CA1P
*a Front view of wire harness connector
(to Forward Recognition Camera)


Disconnect the forward recognition camera connector.


c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
P8-5 (CA1P) - P8-11 (CA1N) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
P8-5 (CA1P) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
P8-11 (CA1N) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
P8-5 (CA1P) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
P8-11 (CA1N) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




MILLIMETER WAVE RADAR SENSOR ASSEMBLY


Refer to Terminals of ECU.

Click hereEngine / Hybrid System>CRUISE CONTROL>FRONT RADAR SENSOR SYSTEM>TERMINALS OF ECU

a.

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


b.
C346951C93
1.49,0.156 1.854,0.365 0.365,0.208 2.365,0.396 2.198,0.396 2.198,0.396 1.792,1.073 true 0.917,0.396 1.115,0.396 1.115,0.396 1.604,1.073 true 0.115,0.083 0.427,0.24 0.313,0.156 10 false *a 1.594,0.188 1.927,0.427 0.333,0.24 10 false B9 2.458,0.333 3.063,0.573 0.604,0.24 10 false CA2H 0.479,0.333 0.938,0.531 0.458,0.198 10 false CA2L
*a Front view of wire harness connector
(to Millimeter Wave Radar Sensor Assembly)


Disconnect the millimeter wave radar sensor assembly connector.


c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
B9-3 (CA2H) - B9-2 (CA2L) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
B9-3 (CA2H) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
B9-2 (CA2L) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
B9-3 (CA2H) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
B9-2 (CA2L) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




AIRBAG ECU ASSEMBLY


Refer to Terminals of ECU.

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>AIRBAG SYSTEM (for SFTM Made)>TERMINALS OF ECU

a.

Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.


b.
B532758C01
1.479,0.135 1.917,0.458 0.438,0.323 2.052,1.344 2.479,0.49 2.479,0.49 2.656,0.49 true 2.156,1.396 2.531,1.813 2.531,1.813 2.708,1.813 true 1.563,0.219 2.021,0.417 0.458,0.198 10 false G70 0.156,0.115 0.615,0.313 0.458,0.198 10 false *a 2.698,0.406 3.156,0.604 0.458,0.198 10 false CANH 2.771,1.729 3.229,1.927 0.458,0.198 10 false CANL
*a Front view of wire harness connector
(to Airbag ECU Assembly)


Disconnect the airbag ECU assembly connector.

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>AIRBAG SYSTEM (for SFTM Made)>PRECAUTION


c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G70-26 (CAFH) - G70-27 (CAFL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
G70-26 (CAFH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G70-27 (CAFL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G70-26 (CAFH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G70-27 (CAFL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




COMBINATION METER ASSEMBLY (except 12.3 Inch Multi-information Display Type)


Refer to Terminals of ECU.

Click hereVehicle Interior>METER / GAUGE / DISPLAY>METER / GAUGE SYSTEM (for SFTM Made)>TERMINALS OF ECU

a.

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


b.

Disconnect the combination meter assembly connector.

C505861C07
1.167,0.792 1.688,1.083 0.521,0.292 2.667,0.948 2,0.417 2,0.417 1.833,0.417 true 2.667,1.167 2,1.417 2,1.417 1.833,1.417 true 0.094,0.125 0.406,0.323 0.313,0.198 10 false *a 1.292,0.854 1.771,1.156 0.479,0.302 10 false G18 1.417,0.354 2.073,0.604 0.656,0.25 10 false CANH 1.479,1.323 1.958,1.625 0.479,0.302 10 false CANL
*a Front view of wire harness connector
(to Combination Meter Assembly) 		- -



c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G18-9 (CANH) - G18-25 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
G18-9 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G18-25 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G18-9 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G18-25 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




COMBINATION METER ASSEMBLY (for 12.3 Inch Multi-information Display Type)


Refer to Terminals of ECU.

Click hereVehicle Interior>METER / GAUGE / DISPLAY>METER / GAUGE SYSTEM (for SFTM Made)>TERMINALS OF ECU

a.

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


b.

Disconnect the combination meter assembly connector.

C505861C06
1.167,0.792 1.688,1.083 0.521,0.292 3.438,0.969 5.146,0.438 5.146,0.438 5.354,0.438 true 3.708,1.177 5.115,1.51 5.115,1.51 5.323,1.51 true 0.094,0.125 0.406,0.323 0.313,0.198 10 false *a 1.26,0.844 1.74,1.146 0.479,0.302 10 false G150 5.385,1.448 6.042,1.698 0.656,0.25 10 false CANH 5.417,0.396 5.896,0.698 0.479,0.302 10 false CANL
*a Front view of wire harness connector
(to Combination Meter Assembly) 		- -



c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G150-31 (CANH) - G150-14 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
G150-31 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G150-14 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G150-31 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G150-14 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)


Refer to Terminals of ECU.

Click hereVehicle Exterior>LIGHTING (EXT)>LIGHTING SYSTEM>TERMINALS OF ECU

a.

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


b.

Disconnect the main body ECU (multiplex network body ECU) connector.

C505851C06
1.792,0.885 2.25,1.125 0.458,0.24 2.063,0.271 2.25,0.271 2.25,0.271 2.927,0.656 true 2.094,1.469 2.281,1.469 2.281,1.469 2.771,0.708 true 0.073,0.104 0.385,0.302 0.313,0.198 10 false *a 1.854,0.927 2.26,1.26 0.406,0.333 10 false G169 1.615,0.229 2.104,0.51 0.49,0.281 10 false CANH 1.635,1.417 2.26,1.604 0.625,0.188 10 false CANL
*a Front view of wire harness connector
(to Main Body ECU (Multiplex Network Body ECU)) 		- -



c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G169-2 (CANH) - G169-1 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 108 to 132 Ω
G169-2 (CANH) - Body ground HIGH-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G169-1 (CANL) - Body ground LOW-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G169-2 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G169-1 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




RADIO AND DISPLAY RECEIVER ASSEMBLY (w/o Navigation System)


Refer to Terminals of ECU.

Click hereAudio / Visual / Telematics>AUDIO / VIDEO>AUDIO AND VISUAL SYSTEM>TERMINALS OF ECU

a.

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


b.

Disconnect the radio and display receiver assembly connector.

C505862C12
1.542,0.865 2.042,1.156 0.5,0.292 3.708,1 2.094,0.375 2.094,0.375 1.927,0.375 true 3.865,0.979 5.042,0.49 5.042,0.49 5.26,0.49 true 0.073,0.083 0.385,0.281 0.313,0.198 10 false *a 1.604,0.906 2.156,1.125 0.552,0.219 10 false G156 1.438,0.313 2,0.563 0.563,0.25 10 false CANH 5.344,0.417 5.938,0.75 0.594,0.333 10 false CANL
*a Front view of wire harness connector
(to Radio and Display Receiver Assembly) 		- -



c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G156-13 (CANH) - G156-14 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
G156-13 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G156-14 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G156-13 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G156-14 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




NAVIGATION RECEIVER ASSEMBLY (w/ Navigation System)


Refer to Terminals of ECU.

Click hereAudio / Visual / Telematics>NAVIGATION / MULTI INFO DISPLAY>NAVIGATION SYSTEM>TERMINALS OF ECU

a.

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


b.

Disconnect the navigation receiver assembly connector.

C505862C12
1.542,0.865 2.042,1.156 0.5,0.292 3.708,1 2.094,0.375 2.094,0.375 1.927,0.375 true 3.865,0.979 5.042,0.49 5.042,0.49 5.26,0.49 true 0.073,0.083 0.385,0.281 0.313,0.198 10 false *a 1.604,0.906 2.156,1.125 0.552,0.219 10 false G156 1.438,0.313 2,0.563 0.563,0.25 10 false CANH 5.344,0.417 5.938,0.75 0.594,0.333 10 false CANL
*a Front view of wire harness connector
(to Navigation Receiver Assembly) 		- -



c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G156-13 (CANH) - G156-14 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
G156-13 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G156-14 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G156-13 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G156-14 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




TELEPHONE TRANSCEIVER


Refer to Terminals of ECU.

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS SYSTEM>TERMINALS OF ECU

a.

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


b.

Disconnect the telephone transceiver connector.

C505857C06
0.531,0.813 1.031,1.104 0.5,0.292 2.938,0.917 1.542,0.323 1.542,0.323 1.375,0.323 true 3.125,0.927 5.49,0.313 5.49,0.313 5.708,0.313 true 0.073,0.083 0.385,0.281 0.313,0.198 10 false *a 0.604,0.844 1.073,1.146 0.469,0.302 10 false G131 0.927,0.281 1.417,0.563 0.49,0.281 10 false CANP 5.792,0.24 6.385,0.573 0.594,0.333 10 false CANN
*a Front view of wire harness connector
(to Telephone Transceiver) 		- -



c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G131-25 (CANP) - G131-26 (CANN) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
G131-25 (CANP) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G131-26 (CANN) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G131-25 (CANP) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G131-26 (CANN) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




AIR CONDITIONING AMPLIFIER ASSEMBLY


Refer to Terminals of ECU.

Click hereVehicle Interior>HEATING / AIR CONDITIONING>AIR CONDITIONING SYSTEM (for Gasoline Model)>TERMINALS OF ECU

a.

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


b.

Disconnect the air conditioning amplifier assembly connector.

C505869C07
1.792,0.885 2.25,1.125 0.458,0.24 2.104,0.271 2.292,0.271 2.292,0.271 3,0.802 true 2.094,1.469 2.281,1.469 2.281,1.469 2.865,0.823 true 0.073,0.104 0.385,0.302 0.313,0.198 10 false *a 1.885,0.917 2.292,1.25 0.406,0.333 10 false G46 1.625,0.219 2.115,0.5 0.49,0.281 10 false CANH 1.656,1.396 2.281,1.583 0.625,0.188 10 false CANL
*a Front view of wire harness connector
(to Main Body ECU (Multiplex Network Body ECU)) 		- -



c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G46-2 (CANH) - G46-1 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
G46-2 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G46-1 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G46-2 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G46-1 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




CLEARANCE WARNING ECU ASSEMBLY (w/ TOYOTA Parking Assist-sensor System)


Refer to Terminals of ECU.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>TOYOTA PARKING ASSIST-SENSOR SYSTEM>TERMINALS OF ECU

a.

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


b.

Disconnect the clearance warning ECU assembly connector.

C505874C08
0.948,0.781 1.406,1.021 0.458,0.24 1.156,0.271 1.344,0.271 1.344,0.271 1.906,0.979 true 1.219,1.542 1.406,1.542 1.406,1.542 2.083,1.021 true 0.073,0.104 0.385,0.302 0.313,0.198 10 false *a 1.021,0.802 1.469,1.104 0.448,0.302 10 false G135 0.906,0.188 1.396,0.469 0.49,0.281 10 false R1 0.938,1.448 1.563,1.635 0.625,0.188 10 false R2
*a Front view of wire harness connector
(to Clearance Warning ECU Assembly) 		- -



c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G135-19 (R1) - G135-20 (R2) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
G135-19 (R1) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G135-20 (R2) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G135-19 (R1) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G135-20 (R2) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) (w/ Smart Entry and Start System)


Refer to Terminals of ECU.

Click hereVehicle Interior>THEFT DETERRENT / KEYLESS ENTRY>SMART ENTRY AND START SYSTEM (for Entry Function, Gasoline Model)>TERMINALS OF ECU

a.

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


b.

Disconnect the certification ECU (smart key ECU assembly) connector.

C505856C10
1.479,0.792 1.948,1.031 0.469,0.24 1.823,0.094 2.052,0.094 2.052,0.094 2.854,0.604 true 1.708,0.375 1.938,0.375 1.938,0.375 2.656,0.635 true 0.104,0.104 0.417,0.302 0.313,0.198 10 false *a 1.563,0.833 1.979,1.146 0.417,0.313 10 false G170 1.281,0.313 1.74,0.563 0.458,0.25 10 false CANH 1.438,0.042 1.854,0.354 0.417,0.313 10 false CANL
*a Front view of wire harness connector
(to Certification ECU (Smart Key ECU Assembly)) 		- -



c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G170-1 (CANH) - G170-2 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
G170-1 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G170-2 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G170-1 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G170-2 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




4WD ECU ASSEMBLY (for AWD)


Refer to Terminals of ECU.

for Dynamic Torque Vectoring AWD System: Click hereDrivetrain>GF2A (TRANSFER / 4WD / AWD)>DYNAMIC TORQUE VECTORING AWD SYSTEM>TERMINALS OF ECU

for Dynamic Torque Control AWD System: Click hereDrivetrain>GF1A (TRANSFER / 4WD / AWD)>DYNAMIC TORQUE CONTROL AWD SYSTEM>TERMINALS OF ECU

a.

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


b.
C405874C01
1.5,0.167 1.917,0.417 0.417,0.25 2.135,2.906 2.302,2.906 2.302,2.906 2.51,2.344 true 2.625,0.792 2.792,0.792 2.792,0.792 2.563,1.99 true 0.219,0.188 0.531,0.385 0.313,0.198 10 false *a 1.625,0.208 1.938,0.406 0.313,0.198 10 false N4 2.167,0.719 2.646,0.927 0.479,0.208 10 false CANH 1.708,2.833 2.188,3.042 0.479,0.208 10 false CANL
*a Front view of wire harness connector
(to 4WD ECU Assembly)


Disconnect the 4WD ECU assembly connector.


c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
N4-17 (CANH) - N4-26 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
N4-17 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
N4-26 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
N4-17 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
N4-26 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




MULTIPLEX NETWORK DOOR ECU (w/ Power Back Door System)


Refer to Terminals of ECU.

Click hereVehicle Exterior>DOOR / HATCH>POWER BACK DOOR SYSTEM>TERMINALS OF ECU

a.

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


b.

Disconnect the multiplex network door ECU connectors.

C505850C06
1.104,0.74 1.604,1.031 0.5,0.292 4.521,0.958 5.448,0.344 5.448,0.344 5.667,0.344 true 4.531,1.219 5.458,1.521 5.458,1.521 5.677,1.521 true 0.073,0.083 0.385,0.281 0.313,0.198 10 false *a 1.24,0.802 1.708,1.104 0.469,0.302 10 false R30 5.76,0.271 6.25,0.552 0.49,0.281 10 false CANP 5.771,1.427 6.365,1.677 0.594,0.25 10 false CANN
*a Front view of wire harness connector
(to Multiplex Network Door ECU) 		- -



c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
R30-10 (CANP) - R30-20 (CANN) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
R30-10 (CANP) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
R30-20 (CANN) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
R30-10 (CANP) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
R30-20 (CANN) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




PARKING ASSIST ECU (w/ Panoramic View Monitor System)


Refer to Terminals of ECU.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>PANORAMIC VIEW MONITOR SYSTEM>TERMINALS OF ECU

a.

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


b.
C502778C02
1.5,0.531 1.938,0.781 0.438,0.25 2.635,1.385 2.708,1.854 2.708,1.854 2.917,1.854 true 2.531,1.396 2.354,1.906 2.354,1.906 2.156,1.906 true 1.594,0.563 2.052,0.76 0.458,0.198 10 false N62 1.698,1.813 2.156,2.01 0.458,0.198 10 false CANH 2.969,1.771 3.427,1.969 0.458,0.198 10 false CANL 0.167,0.135 0.625,0.333 0.458,0.198 10 false *a
*a Front view of wire harness connector
(to Parking Assist ECU)


Disconnect the parking assist ECU connector.


c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
N62-39 (CANH) - N62-40 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
N62-39 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
N62-40 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
N62-39 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
N62-40 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




BLIND SPOT MONITOR SENSOR LH (w/ Blind Spot Monitor System)


Refer to Terminals of ECU.

Click hereAudio / Visual / Telematics>PARK ASSIST / MONITORING>BLIND SPOT MONITOR SYSTEM>TERMINALS OF ECU

a.

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


b.

Disconnect the blind spot monitor sensor LH connector.

C505872C07
2.031,0.823 2.458,1.073 0.427,0.25 3.375,0.813 4.365,0.313 4.365,0.313 4.594,0.313 true 3.375,0.979 4.385,1.552 4.385,1.552 4.615,1.552 true 0.094,0.094 0.406,0.292 0.313,0.198 10 false *a 2.156,0.875 2.552,1.104 0.396,0.229 10 false Q1 4.688,1.448 5.302,1.646 0.615,0.198 10 false CA1N 4.708,0.25 5.292,0.604 0.583,0.354 10 false CA1P
*a Front view of wire harness connector
(to Blind Spot Monitor Sensor LH) 		- -



c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
Q1-2 (CA1P) - Q1-7 (CA1N) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
Q1-2 (CA1P) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
Q1-7 (CA1N) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
Q1-2 (CA1P) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
Q1-7 (CA1N) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




TIRE PRESSURE WARNING ECU AND RECEIVER


Refer to Terminals of ECU.

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING SYSTEM>TERMINALS OF ECU

a.

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


b.
C502790C02
1.438,0.167 1.854,0.406 0.417,0.24 1.01,1.938 1.219,1.938 1.219,1.938 1.604,1.344 true 2.135,1.948 1.917,1.948 1.917,1.948 1.76,1.365 true 0.208,0.146 0.521,0.344 0.313,0.198 10 false *a 1.542,0.198 1.854,0.396 0.313,0.198 10 false M8 0.594,1.865 1.135,2.104 0.542,0.24 10 false CANH 2.167,1.896 2.708,2.135 0.542,0.24 10 false CANL
*a Front view of wire harness connector
(to Tire Pressure Warning ECU and Receiver)


Disconnect the tire pressure warning ECU and receiver connector.


c.

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

Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
M8-9 (CANH) - M8-10 (CANL) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
M8-9 (CANH) - Body ground HIGH-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
M8-10 (CANL) - Body ground LOW-level CAN bus line - Ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
M8-9 (CANH) - Positive (+) battery terminal HIGH-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher
M8-10 (CANL) - Positive (+) battery terminal LOW-level CAN bus line - Battery positive (+) Cable disconnected from negative (-) battery terminal 6 kΩ or higher




BUS BUFFER ECU (w/ CAN Compatible Optional Devices)


a.

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


b.

Disconnect the bus buffer ECU connector.

HINT:

Disconnect any CAN compatible optional devices from the option connector.



c.

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

C505880C12
2.083,0.802 2.542,1.052 0.458,0.25 0.094,0.021 0.406,0.219 0.313,0.198 10 false *a 2.167,0.844 2.583,1.177 0.417,0.333 10 false G175
*a Front view of wire harness connector
(to Bus Buffer ECU) 		- -


Standard Resistance:
Terminal No. (Symbol) Terminal Description Condition Specified Condition
G175-2 (CAN+) - G175-1 (CAN-) HIGH-level CAN bus line - LOW-level CAN bus line Cable disconnected from negative (-) battery terminal 54 to 69 Ω
G175-2 (CAN+) - Body ground HIGH-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G175-1 (CAN-) - Body ground LOW-level CAN bus line - Body ground Cable disconnected from negative (-) battery terminal 200 Ω or higher
G175-2 (CAN+) - Positive (+) battery terminal HIGH-level CAN bus line - Positive (+) battery terminal Cable disconnected from negative (-) battery terminal 6 kΩ or higher
G175-1 (CAN-) - Positive (+) battery terminal LOW-level CAN bus line - Positive (+) battery terminal Cable disconnected from negative (-) battery terminal 6 kΩ or higher