1.CHECK INDICATOR LIGHT. 2) Operate the electronic parking brake switch or hill hold switch. | Does the electronic parking brake operation indicator light or hill hold indicator light go off- | | Warning Light Illumination Pattern > ELECTRONIC PARKING BRAKE INDICATOR LIGHT, HILL HOLD INDICATOR LIGHT DO NOT GO OFF |
2.READ DTC. Read the DTC. Read Diagnostic Trouble Code (DTC) | | Perform the diagnosis according to DTC. List of Diagnostic Trouble Code (DTC) | Warning Light Illumination Pattern > ELECTRONIC PARKING BRAKE INDICATOR LIGHT, HILL HOLD INDICATOR LIGHT DO NOT GO OFF |
3.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. List of Diagnostic Trouble Code (DTC) | Warning Light Illumination Pattern > ELECTRONIC PARKING BRAKE INDICATOR LIGHT, HILL HOLD INDICATOR LIGHT DO NOT GO OFF |
4.CHECK VDCCM&H/U. Connect the Subaru Select Monitor, and display the current data of VDCCM with the engine started. | Is «Parking System Warning Light» ON- | Replace the VDCCM&H/U. VDC Control Module and Hydraulic Control Unit (VDCCM&H/U) | Warning Light Illumination Pattern > ELECTRONIC PARKING BRAKE INDICATOR LIGHT, HILL HOLD INDICATOR LIGHT DO NOT GO OFF |
5.CHECK VDCCM&H/U. Connect the Subaru Select Monitor, and display the current data of VDCCM with the engine started. | When the hill hold switch is not operated after starting the engine, is the «Hill hold lamp» ON- | Replace the VDCCM&H/U. VDC Control Module and Hydraulic Control Unit (VDCCM&H/U) | Warning Light Illumination Pattern > ELECTRONIC PARKING BRAKE INDICATOR LIGHT, HILL HOLD INDICATOR LIGHT DO NOT GO OFF |
6.CHECK COMBINATION METER. Check the combination meter. Combination Meter System > OPERATION | | Replace the VDCCM&H/U. VDC Control Module and Hydraulic Control Unit (VDCCM&H/U) | Replace the combination meter. Combination Meter |