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

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

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

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

DTC Code	Detection Condition	Trouble Area
B1660/43	One of the following conditions is met: The center airbag sensor detects an open circuit signal, short circuit to ground signal or short circuit to B+ signal in the passenger airbag ON/OFF indicator circuit for 2 seconds. A passenger airbag ON/OFF indicator malfunction. A center airbag sensor malfunction.	Instrument panel wire Clock assembly (Passenger airbag ON/OFF indicator) Center airbag sensor assembly