Subaru Legacy BN/BS (2015-2019) Service Manual: General description

Dtc b1431 in-vehicle (post evaporator) temperature sensor circuit short-circuit

DTC DETECTING CONDITION:In-vehicle sensor circuit is shorted.TROUBLE SYMPTOM:In-vehicle air temperature is falsely recognized as 25°C (77°F), and the compartment temperature is adjusted. ...

Preparation tool

1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — (Newly adopted tool)SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed op ...

Other materials:

Dtc c1955 lh actuator
DTC DETECTING CONDITION:A fault is detected if mechanical sticking or abnormal operation of the rear brake caliper LH is detected.TROUBLE SYMPTOM:Parking brake system does not operate.WIRING DIAGRAM:NOTE:For the coupling connector, refer to “WIRING SYSTEM”.Parking brake / brake fluid lev ...