DTC B1660: P Seat Airbag Active Mode Indicator [04/2020 - 05/2023]: Description

The passenger airbag ON/OFF indicator circuit consists of the airbag ECU assembly and passenger airbag ON/OFF indicator.

The passenger airbag ON/OFF indicator indicates the operation condition of the instrument panel passenger airbag assembly and lower No. 2 instrument panel airbag assembly.

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

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Warning Indicate	Test Mode / Check Mode
B1660	P Seat Airbag Active Mode Indicator	One of the following conditions is met: The airbag ECU assembly detects a line short, short to ground or B+, or an open in the passenger airbag ON/OFF indicator circuit. A passenger airbag ON/OFF indicator malfunction An airbag ECU assembly malfunction	Instrument panel wire Telltale light assembly (passenger airbag ON/OFF indicator) Airbag ECU assembly	Comes on	Not applicable