Honda Civic manuals

Subaru Legacy Service Manual: Vdc warning light and vdc indicator light do not go off

DETECTING CONDITION:

Defective combination meter

Defective engine

Defective CAN communication

TROUBLE SYMPTOM:

When starting the engine, the VDC warning light & VDC indicator light remains lit.

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1.READ DTC.

Read the DTC. Read Diagnostic Trouble Code (DTC)

Is DTC displayed-

Perform the diagnosis according to DTC. List of Diagnostic Trouble Code (DTC)

Warning Light Illumination Pattern > VDC WARNING LIGHT AND VDC INDICATOR LIGHT DO NOT GO OFF

2.CHECK VDCCM.

Display the current data of VDCCM using Subaru Select Monitor.

Is the «VDC Warning Lamp» ON-

Warning Light Illumination Pattern > VDC WARNING LIGHT AND VDC INDICATOR LIGHT DO NOT GO OFF

Warning Light Illumination Pattern > VDC WARNING LIGHT AND VDC INDICATOR LIGHT DO NOT GO OFF

3.CHECK WARNING LIGHT.

1) Save the freeze frame data.

2) Perform the Clear Memory Mode. Clear Memory Mode

Does the VDC warning light & VDC operation indicator light go off-

Normal Perform the Inspection Mode to check that the light does not turn ON again.

Warning Light Illumination Pattern > VDC WARNING LIGHT AND VDC INDICATOR LIGHT DO NOT GO OFF

4.READ DTC.

Read the DTC after driving the vehicle at 40 km/h (25 MPH) or more.

Is DTC displayed-

Perform the diagnosis according to DTC. List of Diagnostic Trouble Code (DTC)

Warning Light Illumination Pattern > VDC WARNING LIGHT AND VDC INDICATOR LIGHT DO NOT GO OFF

5.CHECK LAN SYSTEM.

Perform the diagnosis for LAN system. Basic Diagnostic Procedure

Is there any fault in LAN system-

Perform the diagnosis according to DTC for LAN system. List of Diagnostic Trouble Code (DTC)

Warning Light Illumination Pattern > VDC WARNING LIGHT AND VDC INDICATOR LIGHT DO NOT GO OFF

6.CHECK COMBINATION METER.

Check the combination meter. Combination Meter System > OPERATION

Is combination meter OK-

Replace the VDCCM&H/U. VDC Control Module and Hydraulic Control Unit (VDCCM&H/U)

Replace the combination meter. Combination Meter > REMOVAL

Vdc off indicator light does not go off
DETECTING CONDITION:• Defective combination meter• Defective CAN communication• VDC OFF switch is shorted.TROUBLE SYMPTOM:When starting the engine, VDC OFF indicator light is kept ON ...

Electronic parking brake indicator light is blinking
DETECTING CONDITION:• When VDCCM&H/U was replaced• When fault was detected or electronic parking brake switch was operated under faulty condition• When electronic parking brake switc ...

Other materials:

Roof rack (Outback - if equipped)
CAUTION  For cargo carrying purposes, the roof rail must be used together with the roof rack. The roof rail must never be used alone to carry cargo. Otherwise, damage to the roof or paint or a dangerous road hazard due to loss of cargo could result. ...

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