Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b1661 passenger's airbag on/off indicator failure

Subaru Legacy BN/BS (2015-2019) Service Manual / Airbag system (diagnostics) / Diagnostic chart with trouble code / Dtc b1661 passenger's airbag on/off indicator failure

DIAGNOSIS START CONDITION:

Ignition voltage is 10 V to 16 V.

DTC DETECTING CONDITION:

Passenger’s airbag indicator failure received (CAN signal from combination meter)

NOTE:

Perform the diagnosis for combination meter. Basic Diagnostic Procedure > PROCEDURE

Dtc b169f door sensor failure: abnormal pressure

DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Front door impact sensor detected value abnormal (difference of the detected pressure values between front door impac ...

Dtc b1652 half connection in airbag sensor assembly connector

DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Connection failure of airbag CM connectorCAUTION:Before performing diagnosis, refer to “CAUTION” in &ldqu ...

Other materials:

Dtc b1903 short in front p/t rh (to +b)
DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Short circuit failure in power supply (shorted in rear harness power supply, shorted in front seat pretensioner RH power supply, shorted in airbag CM internal circuit power supply)CAUTION:Before performing diagnosis, ...