Subaru Legacy BN/BS (2015-2019) Service Manual: System operation check mode

Inspection

1. COMMUNICATION FOR INITIALIZING IMPOSSIBLEWhen communication with DCM is impossibleDETECTING CONDITION:• Defective harness connector• Power supply circuit malfunction• Defective DC ...

Operation

1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and select «Confirmed».3. On «Main Menu» display, select «Each System».4. ...

Other materials:

Dtc u0140 lost communication with body control module
DTC DETECTING CONDITION:No data is received from body integrated unit.TROUBLE SYMPTOM:Cooperation control with body integrated unit does not operate properly.STEPCHECKYESNO1.CHECK PERFORMING OF BASIC DIAGNOSTIC PROCEDURE.Was the basic diagnostic procedure performed up to STEP 8- Diagnostic Procedure ...