Subaru Legacy BN/BS (2015-2019) Service Manual: Diagnostic procedure with cancel code

Subaru select monitor operation

1. GENERAL DESCRIPTIONThe on-board diagnosis function of the cruise control system uses Subaru Select Monitor.The on-board diagnosis function operates in two categories, which are used depending on th ...

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Automatic transmission malfunction is detected.Automatic transmission malfunction is detected during cruise driving or cruise control setting. Basic Diagnostic Procedure > PROCEDURE ...

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Dtc b1808 short in passenger's airbag (to +b)
DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Short circuit failure in power supply (shorted in main harness power supply, shorted in passenger’s airbag power supply, shorted in airbag CM internal circuit power supply)CAUTION:Before performing diagnosis, re ...