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

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:

Procedure
1. Check of the fuel amount↓2. Inspection of starter motor circuit Diagnostics for Engine Starting Failure > STARTER MOTOR CIRCUIT↓3. Inspection of ECM power supply and ground line Diagnostics for Engine Starting Failure > CHECK POWER SUPPLY AND GROUND LINE OF ENGINE CONTROL MODULE (ECM) ...