Index Subaru Subaru Impreza 3 / Impreza WRX / Impreza WRX STI - service repair manual 2008-2014 year
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VDC(diag)-31 Warning Light Illumination Pattern VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) B: VDC WARNING LIGHT & VDC INDICATOR LIGHT, VDC OFF & VDC TRAC- TION MODE INDICATOR LIGHT DO NOT COME ON NOTE: This diagnosis is applied to 6MT model. DETECTING CONDITION: • Defective combination meter • Defective CAN communication TROUBLE SYMPTOM: When the ignition switch is turned to ON (engine OFF), the VDC OFF & VDC traction mode indicator light, and VDC warning light & VDC indicator light do not illuminate. When the VDC OFF switch is pressed for 10 seconds or more, the VDC traction mode indicator light goes off, and subsequent switch operations are not accepted. When turning the ignition switch from OFF to ON, the OFF operation enabled status is restored. Step Check Yes No 1 CHECK OTHER INDICATOR LIGHT. Does other indicator light illumi- 2 CHECK VDCCM. Is the «VDC Warning Light» 3 CHECK LAN SYSTEM. Is there any fault in LAN sys- 4 CHECK COMBINATION METER. Is combination meter OK? Replace the com- |