Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - SUPPLEMENTAL RESTRAINT SYSTEMS
CHECK REAR FLOOR AIRBAG SENSOR
DTC B1675/18 Rear Floor Airbag Sensor Malfunction
DESCRIPTION
The rear floor airbag sensor consists of the diagnostic circuit, the 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 B1675/18 is stored when a malfunction is detected in the rear floor airbag sensor circuit.
| DTC Code | DTC Detection Condition | Trouble Area |
| B1675/18 | When one of the following conditions is met: A rear floor airbag sensor malfunction. A center airbag sensor malfunction. | Rear floor airbag sensor Center airbag sensor assembly |
WIRING DIAGRAM
INSPECTION PROCEDURE
- NOTICE:
| 1.CHECK REAR FLOOR AIRBAG SENSOR |
Turn the ignition switch off.
Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
Temporarily replace the rear floor 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 the memory ().
Turn the ignition switch off.
Turn the ignition switch to ON, and wait for at least 60 seconds.
Check for DTCs ().
- 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.
|
| ||||
|
| ||||
| C | ||
| ||