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:

Installation
1. FRONT CUSHION RUBBER AND ENGINE MOUNTING BRACKET1. Install the engine mounting bracket onto the engine.Tightening torque:30 N·m (3.1 kgf-m, 22.1 ft-lb)2. Install the front cushion rubber to the front mounting bracket and engine mounting bracket.Tightening torque:T1: 25 N·m (2.5 kgf- ...