B1806 SCION, TOYOTA, LEXUS: FRONT PASSENGER SIDE SQUIB OPEN CIRCUIT
POST UPDATED IN June, 2023
B1806 SCION, TOYOTA, LEXUS: FRONT PASSENGER SIDE SQUIB OPEN CIRCUIT
The front passenger side front squib circuit includes the center airbag sensor assembly and the front passenger airbag assembly. This circuit is responsible for providing the SRS (Supplemental Restraint System) with signals indicating when the system needs to deploy, taking into account conditions.
When the DTC B1806 OBDII code is set on Toyota, Scion, and Lexus vehicles, it is because an open circuit was found in the passenger side front squib.
B1806 OBDII diagnostic code is set by the following:
To correct the B1806 OBD2 fault code you must do the following: