Electronic Parking Brake Indicator Light Do Not Go Off

Detecting condition: 

Defective combination meter

Trouble symptom: 

When starting the engine, the electronic parking brake operation indicator light does not go off.

1. CHECK INDICATOR LIGHT  .
   1. Start the engine.
   2. Operate the electronic parking brake switch.

   Does electronic parking brake operation indicator light go off?

   Yes:  Normal.

   No:  Go to  2.

2. READ DTC  .

   Read the DTC using Subaru Select Monitor. Ref. to BRAKE CONTROL (DIAGNOSTICS)>Diagnostic Trouble Code (DTC) .

   Is DTC displayed?

   Yes:  Perform the diagnosis according to DTC. Ref. to BRAKE CONTROL (DIAGNOSTICS)>Diagnostic Trouble Code (DTC)>LIST .

   No:  Go to  3.

3. CHECK LAN SYSTEM  .

   Check the LAN system. Ref. to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE .

   Is the check result OK?

   Yes:  Go to  4.

   No:  Perform the diagnosis for LAN system.

4. CHECK VDCCM&H/U  .

   Connect the Subaru Select Monitor, and display the [Data Monitor] of VDCCM with the engine started. Ref. to BRAKE CONTROL (DIAGNOSTICS)>DATA MONITOR .

   Is [Parking System Warning Light] ON?

   Yes:  Replace the VDCCM&H/U. Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM&H/U) .

   No:  Go to  5.

5. CHECK COMBINATION METER  .

   Check the combination meter. Ref. to INSTRUMENTATION/DRIVER INFO>Combination Meter System>OPERATION>SELF-DIAGNOSIS DISPLAY MODE .

   Is the check result OK?

   Yes:  Replace the VDCCM&H/U. Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM&H/U) .

   No:  Replace the combination meter. Ref. to INSTRUMENTATION/DRIVER INFO>COMBINATION METER .