VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Warning Light Illumination Pattern

VDC WARNING LIGHT, VDC OFF INDICATOR LIGHT AND VDC INDICATOR LIGHT DO NOT COME ON

DETECTING CONDITION:

• Defective combination meter

• Defective CAN communication

TROUBLE SYMPTOM:

When the ignition switch is turned to ON (engine OFF), VDC indicator light and VDC warning light & VDC OFF indicator light do not illuminate.

NOTE:

When pressing the VDC OFF switch for 10 seconds or more, the VDC OFF indicator light goes off and cannot operate any more. When turning the ignition switch from OFF to ON, the OFF operation enabled status is restored.

STEPCHECKYESNO

1.CHECK OTHER INDICATOR LIGHT.

Turn the ignition switch to ON.

Does other indicator light illuminate soon after “ON”?

Perform the self-diagnosis of combination meter.

2.CHECK VDCCM.

When the engine does not start, display the current data of VDCCM using Subaru Select Monitor.

Is “VDC Warning Light” output set to ON?

Replace the VDCCM only.

3.CHECK LAN SYSTEM.

Perform the diagnosis for LAN system.

Is there any fault in LAN system?

Perform the diagnosis according to DTC for LAN system.

4.CHECK COMBINATION METER.

Check the combination meter.

Is combination meter OK?

Replace the VDCCM only.

Replace the combination meter.