Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - SUPPLEMENTAL RESTRAINT SYSTEMS
DTC B1615/14 Front Airbag Sensor LH Malfunction
DESCRIPTION
The front airbag sensor LH consists of the diagnostic circuit and the frontal deceleration sensor, etc.
If the center airbag sensor receives signals from the frontal deceleration sensor, it determines whether the SRS should be activated.
DTC B1615/14 is stored when a malfunction is detected in the front airbag sensor LH circuit.
| DTC Code | DTC Detection Condition | Trouble Area |
| B1615/14 | When one of the following conditions is met: A front airbag sensor LH malfunction. A center airbag sensor malfunction. | Front airbag sensor LH Center airbag sensor assembly |
WIRING DIAGRAM
INSPECTION PROCEDURE
- NOTICE:
| 1.CHECK FRONT AIRBAG SENSOR LH |
Turn the ignition switch off.
Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
Interchange the front airbag sensor LH with RH and connect the connectors to them.
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 ().
| Result | Proceed to |
| DTC B1615 is output | A |
| DTC B1610 is output | B |
| DTC B1610 and B1615 are not output | C |
- HINT:
- Codes other than DTC B1610 and B1615 may be output at this time, but they are not related to this check.
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| C | ||
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