B1615 SICION, LEXUS, TOYOTA: FRONT AIRBAG SENSOR LEFT MALFUNCTION
POST UPDATED IN February, 2023
B1615 SICION, LEXUS, TOYOTA: FRONT AIRBAG SENSOR LEFT MALFUNCTION
The Front Airbag Sensor Left circuit includes the diagnostic circuit and the Front Deceleration Sensor. When the Center Airbag Sensor assembly receives signals from the Front Deceleration Sensor, it is able to determine whether SRS (Supplemental Restraint System) activation is required or not.
On Lexus, Toyota, and Scion vehicles, the DTC B1615 OBD2 is set when a malfunction is detected by the Left Front Airbag Sensor.
The B1615 OBDII diagnostic code B1615 is set because of the following reasons:
To troubleshoot the OBD2 fault code B1615, try this: