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 airbag sensor assembly receives signals from the frontal deceleration sensor, it determines whether the SRS should be activated.
DTC B1615/14 is recorded when a malfunction is detected in the front airbag sensor LH circuit.
| DTC No. | DTC Detection Condition | Trouble Area |
| B1615/14 | When one of following conditions is met:
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WIRING DIAGRAM
INSPECTION PROCEDURE
| 1.CHECK FRONT AIRBAG SENSOR LH |
Turn the ignition switch off.
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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 (YARIS_NCP93 RM000000XFE0EFX.html).
Turn the ignition switch off.
Turn the ignition switch to ON, and wait for at least 60 seconds.
Check for DTCs (YARIS_NCP93 RM000000XFE0EFX.html).
Result Result Proceed to DTC B1615/14 is output. A DTC B1610/13 is output. B DTC B1610/13 and B1615/14 are not output. C Text in Illustration *1 Front Airbag Sensor RH *2 Airbag Sensor Assembly - HINT:
- DTCs other than B1610/13 and B1615/14 may be output at this time, but they are not related to this check.
Turn the ignition switch off.
Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
Return the front airbag sensor LH and front airbag sensor RH to their original positions and connect the connectors to them.
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