AVH Operation Indicator Light Come On
Detecting condition:
Defective combination meter
Trouble symptom:
When the ignition switch is ON, the AVH operation indicator light illuminates.
- When the ignition switch is turned to OFF and turned to ON again, the AVH function becomes OFF.
- The AVH operation indicator light and the AVH ON indicator light do not illuminate immediately after the ignition switch is turned to ON.
- READ DTC
.
Read the DTC of [Brake Control] using the Subaru Select Monitor. Refer to BRAKE CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .
Is DTC displayed?
Yes : Perform the diagnosis according to the DTC. Refer to BRAKE CONTROL (DIAGNOSTICS)>Diagnostic Trouble Code (DTC)>LIST .
No : Go to 2.
- CHECK LAN SYSTEM
.
Check the LAN system. Refer to LAN SYSTEM (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE .
Is the check result OK?
Yes : Go to 3.
No : Perform the diagnosis for LAN system.
- CHECK COMBINATION METER
.
Check the combination meter. Refer to COMBINATION METER (DIAGNOSTICS)>Basic Diagnostic Procedure .
Is the check result OK?
Yes : Replace the VDCCM&H/U. Refer to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM&H/U) .
No : Replace the combination meter. Refer to INSTRUMENTATION/DRIVER INFO>COMBINATION METER .