Subaru Legacy BN/BS (2015-2019) Service Manual: Read diagnostic trouble code (dtc) operation

Subaru Legacy BN/BS (2015-2019) Service Manual / Auto headlight beam leveler system (diagnostics) / Read diagnostic trouble code (dtc) 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. On «Select System» display, select «Headlight / Foglight» and then select «Enter».

5. On «Select Function» display, select «DTC».

NOTE:

• For detailed operation procedures, refer to “Application help”.

• For details concerning DTC, refer to “List of Diagnostic Trouble Code (DTC)”. List of Diagnostic Trouble Code (DTC)

List of diagnostic trouble code (dtc) list

DTCItemReferenceU0074CONTROL MODULE COMMUNICATION BUS "BODY-CAN" OFF Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0074 CONTROL MODULE COMMUNICATION BUS "BODY-CAN" OFFU0122LOST COMMUN ...

Control module i o signal

...

Other materials:

Inspection
1. Check that there is no play by moving the upper and lower portions of front tire in an axial direction with the brake pedal depressed.• Play exists > Replace the ball joint. Front Ball Joint > REMOVAL2. Check that there is no play by moving the upper and lower portions of front tire in an ...