DTC B1660/43: Passenger Airbag ON/OFF Indicator Circuit Malfunction: Description

The passenger airbag ON/OFF indicator circuit consists of the center airbag sensor assembly and the telltale light assembly.

The passenger airbag ON/OFF indicator indicates the operation condition of the front passenger airbag, front seat side airbag RH and front seat belt pretensioner RH.

DTC B1660/43 is recorded when a malfunction is detected in the passenger airbag ON/OFF indicator circuit.

DTC No.	DTC Detection Condition	Trouble Area
B1660/43	The center airbag sensor assembly receives an open circuit signal, a short circuit to ground signal or a short circuit to B+ signal in the passenger airbag ON/OFF indicator circuit for 2 seconds. Telltale light assembly malfunction Center airbag sensor assembly malfunction	Instrument panel wire Telltale light assembly (Passenger airbag ON/OFF indicator) Center airbag sensor assembly