RM36D0EC _58 Vehicle Interior _083100 SUPPLEMENTAL RESTRAINT SYSTEMS _0694957 AIRBAG SYSTEM(for SFTM Made) C

SUPPLEMENTAL RESTRAINT SYSTEMS  AIRBAG SYSTEM(for SFTM Made)  B009887  Right Side Restraints Sensor 3 Missing Message  


DESCRIPTION

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Test Mode / Check Mode
B009887 Right Side Restraints Sensor 3 Missing Message One of the following conditions is met:
·

The airbag ECU assembly detects a line short in the side collision sensor RH circuit (bus 1) for 2 seconds

·

The airbag ECU assembly detects a short to ground in the side collision sensor RH circuit (bus 1) for 2 seconds

·

The airbag ECU assembly detects a short to B+ in the side collision sensor RH circuit (bus 1) for 2 seconds

·

The airbag ECU assembly detects an open in the side collision sensor RH circuit (bus 1) for 2 seconds

·

No. 2 side airbag sensor assembly RH malfunction

·

Door side airbag sensor RH malfunction

·

Airbag ECU assembly malfunction


·

Wire harness

·

No. 2 side airbag sensor assembly RH

·

Door side airbag sensor RH

·

Airbag ECU assembly


Comes on Not applicable

WIRING DIAGRAM

E441560E25
2.5,0.583 3.031,0.76 0.531,0.177 10 false BCR+ 2.51,1.26 3.063,1.448 0.552,0.188 10 false BCR- 2.5,2.865 3.031,3.031 0.531,0.167 10 false BDR+ 2.5,3.563 3.031,3.729 0.531,0.167 10 false BDR- 0.615,4.125 0.969,4.333 0.354,0.208 10 false M16 0.625,4.292 3.219,4.521 2.594,0.229 10 false No. 2 Side Airbag Sensor Assembly RH 3.042,0.49 3.427,0.656 0.385,0.167 10 false 4 3.031,1.167 3.417,1.333 0.385,0.167 10 false 3 3.031,2.771 3.188,2.938 0.156,0.167 10 false 1 3.031,3.469 3.188,3.635 0.156,0.167 10 false 2 4.323,2.771 4.479,2.938 0.156,0.167 10 false 2 4.323,3.469 4.479,3.635 0.156,0.167 10 false 1 4.552,2.875 5.125,3.063 0.573,0.188 10 false BDR+ 4.542,3.552 5.125,3.75 0.583,0.198 10 false BDR- 4.792,4.125 5.104,4.292 0.313,0.167 10 false I10 4.781,4.292 6.938,4.479 2.156,0.188 10 false Door Side Airbag Sensor RH 4.823,0.594 5.313,0.76 0.49,0.167 10 false BBR+ 4.844,1.281 5.219,1.438 0.375,0.156 10 false BBR- 4.542,0.49 4.927,0.656 0.385,0.167 10 false 26 4.531,1.177 4.917,1.344 0.385,0.167 10 false 25 4.979,1.823 5.292,1.99 0.313,0.167 10 false M15 4.979,1.979 6.677,2.281 1.698,0.302 10 false Airbag ECU Assembly

CAUTION / NOTICE / HINT

NOTICE:
·

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

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>BEFORE DISCONNECTING BATTERY

·

When disconnecting and reconnecting the auxiliary battery

HINT:

When disconnecting and reconnecting the auxiliary 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


·

After replacing the airbag ECU assembly, refer to initialization.

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



PROCEDURE

1.CHECK DTC
a.

Turn the ignition switch to ON, and wait for at least 60 seconds.


b.

Check for DTCs.

Body Electrical > SRS Airbag > Trouble Codes
50001 444

Result:
Proceed to
DTC B009887 and B009E87 are output
DTC B009887 is output
DTC B009887 and B009E87 are not output



DTC B009887 and B009E87 are output

2.CHECK DOOR SIDE AIRBAG SENSOR RH

DTC B009887 is output

REPLACE NO. 2 SIDE AIRBAG SENSOR ASSEMBLY RH

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>REAR AIRBAG SENSOR>REMOVAL


DTC B009887 and B009E87 are not output

USE SIMULATION METHOD TO CHECK

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING


2.CHECK DOOR SIDE AIRBAG SENSOR RH
a.

Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.


b.

Disconnect the I10 door side airbag sensor RH connector.


c.

Connect the cable to the negative (-) auxiliary battery terminal, and wait for at least 2 seconds.


d.

Turn the ignition switch to ON, and wait for at least 60 seconds.


e.

Clear the DTCs stored in memory.

Body Electrical > SRS Airbag > Clear DTCs
50002 444

f.

Turn the ignition switch off.


g.

Turn the ignition switch to ON, and wait for at least 60 seconds.


h.

Check for DTCs.

Body Electrical > SRS Airbag > Trouble Codes
50001 444
Result:
Proceed to
DTC B009887 and B009E87 are output
DTC B009E87 is output



i.

Turn the ignition switch off.


j.

Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.


k.

Connect the door side airbag sensor RH connector.



DTC B009887 and B009E87 are output

3.CHECK CONNECTION OF CONNECTORS

DTC B009E87 is output

REPLACE DOOR SIDE AIRBAG SENSOR RH

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>SIDE AIRBAG SENSOR>REMOVAL


3.CHECK CONNECTION OF CONNECTORS
a.

Check that the connectors are properly connected to the airbag ECU assembly, door side airbag sensor RH and No. 2 side airbag sensor assembly RH.

OK:

The connectors are properly connected.



Result:
Proceed to
OK
NG



OK

4.CHECK CONNECTORS

NG

CONNECT CONNECTORS PROPERLY

4.CHECK CONNECTORS
a.
C413757C01
0.604,1.458 0.917,1.615 0.313,0.156 10 false *1 2.573,1.469 2.885,1.625 0.313,0.156 10 false *2 1.521,1.094 1.833,1.25 0.313,0.156 10 false *3
*1 No. 2 Side Airbag Sensor Assembly RH
*2 Door Side Airbag Sensor RH
*3 Wire Harness


Disconnect the No. 2 side airbag sensor assembly RH connector.


b.

Disconnect the door side airbag sensor RH connector.


c.

Check that the terminals of the connectors are not deformed or damaged.

OK:

The terminals of the connectors are not deformed or damaged.



Result:
Proceed to
OK
NG



OK

5.CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT IN THE CIRCUIT)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

5.CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT IN THE CIRCUIT)
a.
E441556C02
0.719,0.865 1.135,1.115 0.417,0.25 0.823,3.448 1.24,3.698 0.417,0.25 1.24,3 1.49,3 1.49,3 1.698,3.51 true 2.354,3.01 2.104,3.01 2.104,3.01 1.938,3.49 true 1.302,1.583 1.552,1.583 1.552,1.583 1.719,1.094 true 2.354,1.583 2.104,1.583 2.104,1.583 1.885,1.073 true 0.385,2.594 0.698,2.75 0.313,0.156 10 false *1 2.635,2.583 2.948,2.74 0.313,0.156 10 false *2 1.521,2.313 1.833,2.469 0.313,0.156 10 false *3 0.74,0.292 1.052,0.448 0.313,0.156 10 false *a 0.469,2.854 0.781,3.01 0.313,0.156 10 false *b 0.948,3.5 1.26,3.656 0.313,0.156 10 false I10 2.406,2.115 2.719,2.271 0.313,0.156 10 false A 2.073,2.125 2.385,2.281 0.313,0.156 10 false B 1.031,2.125 1.344,2.281 0.313,0.156 10 false C 0.719,2.125 1.031,2.281 0.313,0.156 10 false D 0.813,0.917 1.125,1.073 0.313,0.156 10 false M16 0.896,1.5 1.458,1.76 0.563,0.26 10 false BDR+ 2.417,1.5 2.979,1.76 0.563,0.26 10 false BDR- 2.406,2.927 2.969,3.188 0.563,0.26 10 false BDR+ 0.875,2.938 1.438,3.198 0.563,0.26 10 false BDR-
*1 No. 2 Side Airbag Sensor Assembly RH
*2 Door Side Airbag Sensor RH
*3 Wire Harness
*a Front view of wire harness connector
(to No. 2 Side Airbag Sensor Assembly RH)
*b Front view of wire harness connector
(to Door Side Airbag Sensor RH)


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

Standard Resistance:
Tester Connection Condition Specified Condition
M16-1 (BDR+) - M16-2 (BDR-) Always 1 MΩ or higher



Result:
Proceed to
OK
NG



OK

6.CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT TO GROUND IN THE CIRCUIT)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

6.CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT TO GROUND IN THE CIRCUIT)
a.
E441556C02
0.719,0.865 1.135,1.115 0.417,0.25 0.823,3.448 1.24,3.698 0.417,0.25 1.24,3 1.49,3 1.49,3 1.698,3.51 true 2.354,3.01 2.104,3.01 2.104,3.01 1.938,3.49 true 1.302,1.583 1.552,1.583 1.552,1.583 1.719,1.094 true 2.354,1.583 2.104,1.583 2.104,1.583 1.885,1.073 true 0.385,2.594 0.698,2.75 0.313,0.156 10 false *1 2.635,2.583 2.948,2.74 0.313,0.156 10 false *2 1.521,2.313 1.833,2.469 0.313,0.156 10 false *3 0.74,0.292 1.052,0.448 0.313,0.156 10 false *a 0.469,2.854 0.781,3.01 0.313,0.156 10 false *b 0.948,3.5 1.26,3.656 0.313,0.156 10 false I10 2.406,2.115 2.719,2.271 0.313,0.156 10 false A 2.073,2.125 2.385,2.281 0.313,0.156 10 false B 1.031,2.125 1.344,2.281 0.313,0.156 10 false C 0.719,2.125 1.031,2.281 0.313,0.156 10 false D 0.813,0.917 1.125,1.073 0.313,0.156 10 false M16 0.896,1.5 1.458,1.76 0.563,0.26 10 false BDR+ 2.417,1.5 2.979,1.76 0.563,0.26 10 false BDR- 2.406,2.927 2.969,3.188 0.563,0.26 10 false BDR+ 0.875,2.938 1.438,3.198 0.563,0.26 10 false BDR-
*1 No. 2 Side Airbag Sensor Assembly RH
*2 Door Side Airbag Sensor RH
*3 Wire Harness
*a Front view of wire harness connector
(to No. 2 Side Airbag Sensor Assembly RH)
*b Front view of wire harness connector
(to Door Side Airbag Sensor RH)


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

Standard Resistance:
Tester Connection Condition Specified Condition
M16-1 (BDR+) - Body ground Always 1 MΩ or higher
M16-2 (BDR-) - Body ground Always 1 MΩ or higher



Result:
Proceed to
OK
NG



OK

7.CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT TO +B IN THE CIRCUIT)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

7.CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT TO +B IN THE CIRCUIT)
a.
E441556C02
0.719,0.865 1.135,1.115 0.417,0.25 0.823,3.448 1.24,3.698 0.417,0.25 1.24,3 1.49,3 1.49,3 1.698,3.51 true 2.354,3.01 2.104,3.01 2.104,3.01 1.938,3.49 true 1.302,1.583 1.552,1.583 1.552,1.583 1.719,1.094 true 2.354,1.583 2.104,1.583 2.104,1.583 1.885,1.073 true 0.385,2.594 0.698,2.75 0.313,0.156 10 false *1 2.635,2.583 2.948,2.74 0.313,0.156 10 false *2 1.521,2.313 1.833,2.469 0.313,0.156 10 false *3 0.74,0.292 1.052,0.448 0.313,0.156 10 false *a 0.469,2.854 0.781,3.01 0.313,0.156 10 false *b 0.948,3.5 1.26,3.656 0.313,0.156 10 false I10 2.406,2.115 2.719,2.271 0.313,0.156 10 false A 2.073,2.125 2.385,2.281 0.313,0.156 10 false B 1.031,2.125 1.344,2.281 0.313,0.156 10 false C 0.719,2.125 1.031,2.281 0.313,0.156 10 false D 0.813,0.917 1.125,1.073 0.313,0.156 10 false M16 0.896,1.5 1.458,1.76 0.563,0.26 10 false BDR+ 2.417,1.5 2.979,1.76 0.563,0.26 10 false BDR- 2.406,2.927 2.969,3.188 0.563,0.26 10 false BDR+ 0.875,2.938 1.438,3.198 0.563,0.26 10 false BDR-
*1 No. 2 Side Airbag Sensor Assembly RH
*2 Door Side Airbag Sensor RH
*3 Wire Harness
*a Front view of wire harness connector
(to No. 2 Side Airbag Sensor Assembly RH)
*b Front view of wire harness connector
(to Door Side Airbag Sensor RH)


Connect the cable to the negative (-) auxiliary battery terminal, and wait for at least 2 seconds.


b.

Turn the ignition switch to ON.


c.

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

Standard Voltage:
Tester Connection Switch Condition Specified Condition
M16-1 (BDR+) - Body ground Ignition switch ON Below 1 V
M16-2 (BDR-) - Body ground Ignition switch ON Below 1 V



d.

Turn the ignition switch off.


e.

Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.


Result:
Proceed to
OK
NG



OK

8.CHECK CONNECTORS

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

8.CHECK CONNECTORS
a.
E444958C01
0.385,1.688 0.698,1.885 0.313,0.198 10 false *1 2.771,1.479 3.083,1.677 0.313,0.198 10 false *2 1.458,1.375 1.771,1.573 0.313,0.198 10 false *3
*1 No. 2 Side Airbag Sensor Assembly RH
*2 Airbag ECU Assembly
*3 Wire Harness


Disconnect the airbag ECU assembly connector.


b.

Check that the terminals of the connectors are not deformed or damaged.

OK:

The terminals of the connectors are not deformed or damaged.



Result:
Proceed to
OK
NG



OK

9.CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT IN THE CIRCUIT)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

9.CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT IN THE CIRCUIT)
a.
E444955C01
1.26,3.667 1.677,3.917 0.417,0.25 0.198,0.833 0.615,1.083 0.417,0.25 1.646,4.448 1.896,4.448 1.896,4.448 1.99,4.073 true 2.438,4.479 2.188,4.479 2.188,4.479 2.104,4.104 true 1.01,1.469 1.26,1.469 1.26,1.469 1.396,0.979 true 2,1.469 1.75,1.469 1.75,1.469 1.521,0.979 true 0.417,2.885 0.604,3.052 0.188,0.167 10 false *1 0.708,2.417 0.896,2.583 0.188,0.167 10 false D 1.021,2.417 1.208,2.583 0.188,0.167 10 false C 2.063,2.417 2.25,2.583 0.188,0.167 10 false B 2.385,2.417 2.573,2.583 0.188,0.167 10 false A 2.771,2.708 2.958,2.875 0.188,0.167 10 false *2 0.292,0.885 0.594,1.042 0.302,0.156 10 false M16 0.25,0.25 0.438,0.417 0.188,0.167 10 false *a 0.604,1.396 1.115,1.573 0.51,0.177 10 false BCR- 2.042,1.396 2.521,1.563 0.479,0.167 10 false BCR+ 2.469,4.406 2.875,4.594 0.406,0.188 10 false BBR+ 1.281,4.385 1.667,4.542 0.385,0.156 10 false BBR- 1.365,3.719 1.688,3.896 0.323,0.177 10 false M15 1.167,3.146 1.354,3.313 0.188,0.167 10 false *b 1.542,2.604 1.771,2.76 0.229,0.156 10 false *3
*1 No. 2 Side Airbag Sensor Assembly RH
*2 Airbag ECU Assembly
*3 Wire Harness
*a Front view of wire harness connector
(to No. 2 Side Airbag Sensor Assembly RH)
*b Front view of wire harness connector
(to Airbag ECU Assembly)


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

Standard Resistance:
Tester Connection Condition Specified Condition
M16-4 (BCR+) - M16-3 (BCR-) Always 1 MΩ or higher



Result:
Proceed to
OK
NG



OK

10.CHECK HARNESS AND CONNECTOR (CHECK FOR OPEN IN THE CIRCUIT)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

10.CHECK HARNESS AND CONNECTOR (CHECK FOR OPEN IN THE CIRCUIT)
a.
E444956C01
1.26,3.667 1.677,3.917 0.417,0.25 0.198,0.833 0.615,1.083 0.417,0.25 1.51,3.448 1.76,3.448 1.76,3.448 2,4.01 true 2.823,3.177 2.573,3.177 2.573,3.177 2.083,4.052 true 1.01,1.469 1.26,1.469 1.26,1.469 1.396,0.979 true 2,1.469 1.75,1.469 1.75,1.469 1.521,0.979 true 1.479,4.458 1.729,4.458 1.729,4.458 1.896,4.385 true 0.417,2.885 0.604,3.052 0.188,0.167 10 false *1 0.708,2.417 0.896,2.583 0.188,0.167 10 false D 1.021,2.417 1.208,2.583 0.188,0.167 10 false C 2.063,2.417 2.25,2.583 0.188,0.167 10 false B 2.385,2.417 2.573,2.583 0.188,0.167 10 false A 2.771,2.708 2.958,2.875 0.188,0.167 10 false *2 0.292,0.885 0.594,1.042 0.302,0.156 10 false M16 0.25,0.25 0.438,0.417 0.188,0.167 10 false *a 0.604,1.396 1.115,1.573 0.51,0.177 10 false BCR- 2.042,1.396 2.521,1.563 0.479,0.167 10 false BCR+ 2.865,3.115 3.271,3.302 0.406,0.188 10 false BBR+ 1.156,3.375 1.542,3.531 0.385,0.156 10 false BBR- 1.365,3.719 1.688,3.896 0.323,0.177 10 false M15 1.167,3.146 1.354,3.313 0.188,0.167 10 false *b 1.542,2.604 1.771,2.76 0.229,0.156 10 false *3 1.313,4.375 1.698,4.531 0.385,0.156 10 false *4
*1 No. 2 Side Airbag Sensor Assembly RH
*2 Airbag ECU Assembly
*3 Wire Harness
*4 Service Wire
*a Front view of wire harness connector
(to No. 2 Side Airbag Sensor Assembly RH)
*b Front view of wire harness connector
(to Airbag ECU Assembly)


Using a service wire, connect terminals 26 (BBR+) and 25 (BBR-) of connector B.

NOTICE:

Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.



b.

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

Standard Resistance:
Tester Connection Condition Specified Condition
M16-4 (BCR+) - M16-3 (BCR-) Always Below 1 Ω



c.

Disconnect the service wire from connector B.


Result:
Proceed to
OK
NG



OK

11.CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT TO GROUND IN THE CIRCUIT)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

11.CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT TO GROUND IN THE CIRCUIT)
a.
E444955C01
1.26,3.667 1.677,3.917 0.417,0.25 0.198,0.833 0.615,1.083 0.417,0.25 1.646,4.448 1.896,4.448 1.896,4.448 1.99,4.073 true 2.438,4.479 2.188,4.479 2.188,4.479 2.104,4.104 true 1.01,1.469 1.26,1.469 1.26,1.469 1.396,0.979 true 2,1.469 1.75,1.469 1.75,1.469 1.521,0.979 true 0.417,2.885 0.604,3.052 0.188,0.167 10 false *1 0.708,2.417 0.896,2.583 0.188,0.167 10 false D 1.021,2.417 1.208,2.583 0.188,0.167 10 false C 2.063,2.417 2.25,2.583 0.188,0.167 10 false B 2.385,2.417 2.573,2.583 0.188,0.167 10 false A 2.771,2.708 2.958,2.875 0.188,0.167 10 false *2 0.292,0.885 0.594,1.042 0.302,0.156 10 false M16 0.25,0.25 0.438,0.417 0.188,0.167 10 false *a 0.604,1.396 1.115,1.573 0.51,0.177 10 false BCR- 2.042,1.396 2.521,1.563 0.479,0.167 10 false BCR+ 2.469,4.406 2.875,4.594 0.406,0.188 10 false BBR+ 1.281,4.385 1.667,4.542 0.385,0.156 10 false BBR- 1.365,3.719 1.688,3.896 0.323,0.177 10 false M15 1.167,3.146 1.354,3.313 0.188,0.167 10 false *b 1.542,2.604 1.771,2.76 0.229,0.156 10 false *3
*1 No. 2 Side Airbag Sensor Assembly RH
*2 Airbag ECU Assembly
*3 Wire Harness
*a Front view of wire harness connector
(to No. 2 Side Airbag Sensor Assembly RH)
*b Front view of wire harness connector
(to Airbag ECU Assembly)


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

Standard Resistance:
Tester Connection Condition Specified Condition
M16-4 (BCR+) - Body ground Always 1 MΩ or higher
M16-3 (BCR-) - Body ground Always 1 MΩ or higher



Result:
Proceed to
OK
NG



OK

12.CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT TO +B IN THE CIRCUIT)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

12.CHECK HARNESS AND CONNECTOR (CHECK FOR SHORT TO +B IN THE CIRCUIT)
a.
E444955C01
1.26,3.667 1.677,3.917 0.417,0.25 0.198,0.833 0.615,1.083 0.417,0.25 1.646,4.448 1.896,4.448 1.896,4.448 1.99,4.073 true 2.438,4.479 2.188,4.479 2.188,4.479 2.104,4.104 true 1.01,1.469 1.26,1.469 1.26,1.469 1.396,0.979 true 2,1.469 1.75,1.469 1.75,1.469 1.521,0.979 true 0.417,2.885 0.604,3.052 0.188,0.167 10 false *1 0.708,2.417 0.896,2.583 0.188,0.167 10 false D 1.021,2.417 1.208,2.583 0.188,0.167 10 false C 2.063,2.417 2.25,2.583 0.188,0.167 10 false B 2.385,2.417 2.573,2.583 0.188,0.167 10 false A 2.771,2.708 2.958,2.875 0.188,0.167 10 false *2 0.292,0.885 0.594,1.042 0.302,0.156 10 false M16 0.25,0.25 0.438,0.417 0.188,0.167 10 false *a 0.604,1.396 1.115,1.573 0.51,0.177 10 false BCR- 2.042,1.396 2.521,1.563 0.479,0.167 10 false BCR+ 2.469,4.406 2.875,4.594 0.406,0.188 10 false BBR+ 1.281,4.385 1.667,4.542 0.385,0.156 10 false BBR- 1.365,3.719 1.688,3.896 0.323,0.177 10 false M15 1.167,3.146 1.354,3.313 0.188,0.167 10 false *b 1.542,2.604 1.771,2.76 0.229,0.156 10 false *3
*1 No. 2 Side Airbag Sensor Assembly RH
*2 Airbag ECU Assembly
*3 Wire Harness
*a Front view of wire harness connector
(to No. 2 Side Airbag Sensor Assembly RH)
*b Front view of wire harness connector
(to Airbag ECU Assembly)


Connect the cable to the negative (-) auxiliary battery terminal, and wait for at least 2 seconds.


b.

Turn the ignition switch to ON.


c.

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

Standard Voltage:
Tester Connection Switch Condition Specified Condition
M16-4 (BCR+) - Body ground Ignition switch ON Below 1 V
M16-3 (BCR-) - Body ground Ignition switch ON Below 1 V



d.

Turn the ignition switch off.


e.

Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.


Result:
Proceed to
OK
NG



OK

13.CHECK NO. 2 SIDE AIRBAG SENSOR ASSEMBLY RH

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

13.CHECK NO. 2 SIDE AIRBAG SENSOR ASSEMBLY RH
a.
C374693C37
0.979,1.552 1.292,1.708 0.313,0.156 10 false *1 2.458,1.417 2.771,1.573 0.313,0.156 10 false *2 1.677,1.292 1.99,1.448 0.313,0.156 10 false *3
*1 No. 2 Side Airbag Sensor Assembly LH
*2 Airbag ECU Assembly
*3 Wire Harness


Connect the M15 airbag ECU assembly connector.


b.

Connect the I10 door side airbag sensor RH connector.


c.

Interchange the No. 2 side airbag sensor assembly RH with LH and connect the connectors.


d.

Connect the cable to the negative (-) auxiliary battery terminal.


e.

Turn the ignition switch to ON, and wait for at least 60 seconds.


f.

Clear the DTCs stored in memory.

Body Electrical > SRS Airbag > Clear DTCs
50002 444

g.

Turn the ignition switch off.


h.

Turn the ignition switch to ON, and wait for at least 60 seconds.


i.

Check for DTCs.

Body Electrical > SRS Airbag > Trouble Codes
50001 444
Result:
Proceed to
DTC B009887 and B009E87 are output
DTC B009387 and B009B87 are output


HINT:

Codes other than DTCs B009387, B009887, B009B87 and B009E87 may be output at this time, but they are not related to this check.



j.

Turn the ignition switch off.


k.

Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.


l.

Return the No. 2 side airbag sensor assembly LH and RH to their original positions and connect the connectors.



DTC B009887 and B009E87 are output

14.CHECK AIRBAG ECU ASSEMBLY

DTC B009387 and B009B87 are output

REPLACE NO. 2 SIDE AIRBAG SENSOR ASSEMBLY RH

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>REAR AIRBAG SENSOR>REMOVAL


14.CHECK AIRBAG ECU ASSEMBLY
a.
C374693C37
0.979,1.552 1.292,1.708 0.313,0.156 10 false *1 2.458,1.417 2.771,1.573 0.313,0.156 10 false *2 1.677,1.292 1.99,1.448 0.313,0.156 10 false *3
*1 No. 2 Side Airbag Sensor Assembly RH
*2 Airbag ECU Assembly
*3 Wire Harness


Connect the cable to the negative (-) auxiliary battery terminal, and wait for at least 2 seconds.


b.

Turn the ignition switch to ON, and wait for at least 60 seconds.


c.

Clear the DTCs stored in memory.

Body Electrical > SRS Airbag > Clear DTCs
50002 444

d.

Turn the ignition switch off.


e.

Turn the ignition switch to ON, and wait for at least 60 seconds.


f.

Check for DTCs.

Body Electrical > SRS Airbag > Trouble Codes
50001 444
Result:
Proceed to
DTC B009887 and B009E87 are output
DTC B0098387 and B009E87 are not output



g.

Turn the ignition switch off.


h.

Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.



DTC B009887 and B009E87 are output

REPLACE AIRBAG ECU ASSEMBLY

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>CENTER AIRBAG SENSOR ASSEMBLY>REMOVAL


DTC B0098387 and B009E87 are not output

USE SIMULATION METHOD TO CHECK

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING