Subaru Legacy BN/BS (2015-2019) Service Manual: Electronic throttle control relay

Installation

The crankshaft position sensor plate is tightened together with the drive plate or flywheel; therefore, refer to “Drive Plate” or “Flywheel” for installation procedure. Drive ...

Removal

1. Disconnect the ground terminal from battery sensor. NOTE2. Remove the electronic throttle control relay from the main fuse box. ...

Other materials:

Dtc b1803 short in driver'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 roll connector power supply, shorted in driver’s airbag power supply, shorted in airbag CM internal circuit power supply)CA ...