Subaru Legacy BN/BS (2015-2019) Service Manual: Power assisted system (power steering)

Subaru Legacy BN/BS (2015-2019) Service Manual / Power assisted system (power steering)

General description

Power steering control module

Power steering system

Steering column

Steering wheel

Universal joint

Inspection

1. COMMUNICATION FOR INITIALIZING IMPOSSIBLEDETECTING CONDITION:• Defective harness connector• Defective power steering control moduleTROUBLE SYMPTOM:• Communication is impossible be ...

General diagnostic table inspection

TroublePossible causeCorrective action• Steering effort is heavy in all ranges.• Steering effort is heavy at stand still.• Steering wheel vibrates when turning.1. Tire and wheel&bull ...

Other materials:

Operation
1. BRAKE LAMP LIGHTING OPERATION MODE BY SUBARU SELECT MONITORCAUTION:By executing the compulsory operation for the brake lamp relay, the electronic parking brake warning light may illuminate. After the brake light relay compulsory operation is executed, refer to “Basic Diagnostic Procedure&rd ...