DTC B1635/24: Rear Airbag Sensor LH Circuit Malfunction: Procedure
- CHECK SIDE NO. 2 AIRBAG SENSOR ASSEMBLY LH
- Turn the power switch off.
- Disconnect the cable from the negative (-) auxiliary battery terminal.WARNING:
Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.
- Interchange the side No. 2 airbag sensor assembly LH with RH and connect the connectors.
- Connect the cable to the negative (-) auxiliary battery terminal.
- Clear the DTCs stored in memory. Refer to DTC CHECK / CLEAR .
- Turn the power switch off.
- Turn the power switch on (IG), and wait for at least 60 seconds.
- Check for DTCs. Refer to DTC CHECK / CLEAR
.
Result
Result Proceed to DTC B1635/24 is output. A DTC B1630/23 is output. B DTCs B1630/23 and B1635/24 are not output. C HINT:
Codes other than DTCs B1630/23 and B1635/24 may be output at this time, but they are not related to this check.
- Turn the power switch off.
- Disconnect the cable from the negative (-) auxiliary battery terminal.WARNING:
Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.
- Return the side No. 2 airbag sensor assembly LH and RH to their original positions and connect the connectors.TEXT IN ILLUSTRATION
*1 Side No. 2 Airbag Sensor Assembly RH *2 Side Airbag Sensor Assembly LH
B → See step 3
C → See step 2
A → See step 4
- USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING
- REPLACE SIDE NO. 2 AIRBAG SENSOR ASSEMBLY LH. Refer to REMOVAL
- REPLACE AIRBAG ECU ASSEMBLY. Refer to REMOVAL