CHECK REAR FLOOR SIDE AIRBAG SENSOR
DTC B1675/82 Rear Floor Airbag Sensor Malfunction |
DESCRIPTION
The rear floor side airbag sensor consists of the diagnostic circuit, rear floor deceleration sensor, etc.If the center airbag sensor receives signals from the rear floor deceleration sensor, it determines whether the SRS should be activated.
DTC B1675/82 is stored when a malfunction is detected in the rear floor side airbag sensor circuit.
| DTC Code | DTC Detection Condition | Trouble Area |
| B1675/82 | Either condition is met:
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WIRING DIAGRAM
INSPECTION PROCEDURE
- NOTICE:
- After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work (LandCruiser RM000003YMD00TX.html).
- When disconnecting the cable from the negative (-) battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected (LandCruiser RM000003YMF011X.html).
| 1.CHECK REAR FLOOR SIDE AIRBAG SENSOR |
Turn the ignition switch off.
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Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
Temporarily replace the rear floor side airbag sensor with a new one.
Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.
Turn the ignition switch to ON, and wait for at least 60 seconds.
Clear the DTCs stored in memory (LandCruiser RM000000XFE0NGX.html).
Turn the ignition switch off.
Turn the ignition switch to ON, and wait for at least 60 seconds.
Check for DTCs (LandCruiser RM000000XFE0NGX.html).
- OK:
- DTC B1675 is not output.
- HINT:
- Codes other than DTC B1675 may be output at this time, but they are not related to this check.
Text in Illustration *1 Rear Floor Side Airbag Sensor *2 Center Airbag Sensor
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| OK | ||
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