DTC B1660: P Seat Airbag Active Mode Indicator [04/2018 -]: Description

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The passenger airbag ON/OFF indicator circuit consists of the airbag ECU assembly and passenger airbag ON/OFF indicator (radio and display receiver assembly).

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	The airbag ECU assembly detects a line short, short to ground or B+, or an open in the passenger airbag ON/OFF indicator circuit. Passenger airbag ON/OFF indicator malfunction Airbag ECU assembly malfunction	Instrument panel wire Instrument panel junction block assembly Passenger airbag ON/OFF indicator (Radio and display receiver assembly) Airbag ECU assembly	Comes on	Does not apply to test/check mode