DTC B1625/22: Side Airbag Sensor LH Circuit Malfunction [10/2013 - ]: Description

The side collision sensor LH circuit (to determine deployment of the front seat airbag assembly LH, rear seat airbag assembly LH, curtain shield airbag assembly LH and front seat outer belt assembly LH) is composed of the airbag ECU assembly, side airbag sensor assembly LH, side No. 2 airbag sensor assembly LH and door side airbag sensor LH.

The side airbag sensor assembly LH, side No. 2 airbag sensor assembly LH and door side airbag sensor LH detect impacts to the vehicle and send signals to the airbag ECU assembly to determine if the airbags and pretensioner should be deployed.

DTC B1625/22 is stored when a malfunction is detected in the side collision sensor LH circuit.

DTC No.	DTC Detection Condition	Trouble Area
B1625/22	The airbag ECU assembly detects a line short, short to ground or B+, or an open in the side collision sensor LH circuit. Side airbag sensor assembly LH malfunction Side No. 2 airbag sensor assembly LH malfunction Airbag ECU assembly malfunction	Floor wire Side airbag sensor assembly LH Side No. 2 airbag sensor assembly LH Airbag ECU assembly