DTC B1656-38: Seat Belt Buckle Switch LH Circuit Malfunction [12/2012 - ]: Description

The seat belt buckle switch LH circuit consists of the airbag sensor assembly and front seat inner belt assembly LH.

DTC B1656/38 is stored when a malfunction is detected in the seat belt buckle switch LH circuit.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B1656/38	Seat Belt Buckle Switch LH Circuit Malfunction	One of the following conditions is met: The airbag sensor assembly detects a line short circuit signal, open circuit signal, short circuit to ground signal or short circuit to B+ signal in the seat belt buckle switch LH circuit for 2 seconds. A front seat inner belt assembly LH malfunction. An airbag sensor assembly malfunction.	No. 2 floor wire Front seat inner belt assembly LH Airbag sensor assembly