DTC B1697-82: Lost Communication with Door Side Airbag Sensor LH; DTC B1698-82: Door Side Airbag Sensor LH Initialization Incomplete [06/2015 - ]: Description

The door side airbag sensor LH is composed of a safing sensor, diagnostic circuit, lateral deceleration sensor, etc. When the airbag sensor assembly receives a signal from the lateral deceleration sensor, the airbag sensor assembly judges whether the SRS should be activated. If a malfunction is detected in the side satellite sensor bus circuit, the airbag sensor assembly stores DTCs B1697/82 and/or B1698/82.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Test Mode / Check Mode
B1697/82	Lost Communication with Door Side Airbag Sensor LH	The airbag sensor assembly detects a line short, short to ground or B+, or an open in the door side airbag sensor LH circuit. Rear airbag sensor LH malfunction Door side airbag sensor LH malfunction Airbag sensor assembly malfunction	Floor wire Rear airbag sensor LH Front door wire LH Door side airbag sensor LH Airbag sensor assembly	Does not apply to test/check mode
B1698/82	Door Side Airbag Sensor LH Initialization Incomplete	The airbag sensor assembly detects a line short, short to ground or B+, or an open in the door side airbag sensor LH circuit. Rear airbag sensor LH malfunction Door side airbag sensor LH malfunction Airbag sensor assembly malfunction	Floor wire Rear airbag sensor LH Front door wire LH Door side airbag sensor LH Airbag sensor assembly	Does not apply to test/check mode