VDC Off Indicator Light Does Not Go Off: Wiring diagram

Vehicle dynamics control system Ref. to WIRING SYSTEM>Vehicle Dynamics Control System .

Fig 1: VDC System Wiring Diagram (Indicator Light OFF)

Courtesy of SUBARU OF AMERICA, INC.

READ DTC.
Read the DTC. Ref. to BRAKE CONTROL (DIAGNOSTICS)>Read Diagnostic Trouble Code (DTC) .

Is DTC displayed?
- Yes : Perform the diagnosis according to DTC. Ref. to BRAKE CONTROL (DIAGNOSTICS)>List of Diagnostic Trouble Code (DTC) .
- No : Go to 2.
CHECK VDC OFF SWITCH.
Connect the Subaru Select Monitor, and display the data monitor of VDCCM with the engine started.

Does [OFF SW Signal] change according to operation of VDC OFF switch?
- Yes : Go to 5.
- No : Go to 3.
CHECK VDC OFF SWITCH.
Remove and check VDC OFF switch. Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC OFF Switch .

Is the check result OK?
- Yes : Go to 4.
- No : Replace the VDC OFF switch.
CHECK VDC OFF SWITCH CIRCUIT.
1. Disconnect the connector from the VDCCM&H/U.
2. Measure the resistance between VDCCM&H/U connector and chassis ground.
  Connector & terminal
  
  (B310) No. 37 - Chassis ground:
Is the resistance less than 10 Ω?
- Yes : Check the VDC OFF switch circuit.
- No : Go to 5.
CHECK LAN SYSTEM.
Perform the diagnosis for LAN system. Ref. to LAN SYSTEM (DIAGNOSTICS)>Basic Diagnostic Procedure .

Is there any fault in LAN system?
- Yes : Perform the diagnosis according to DTC for LAN system. Ref. to LAN SYSTEM (DIAGNOSTICS)>List of Diagnostic Trouble Code (DTC) .
- No : Go to 6.
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 only. Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC Control Module and Hydraulic Control Unit (VDCCM&H/U)>REPLACEMENT .
- No : Replace the combination meter. Ref. to INSTRUMENTATION/DRIVER INFO>Combination Meter>REMOVAL .