DTC DETECTING CONDITION: Immediately at fault recognition CAUTION: After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode > OPERATION, and Inspection Mode Inspection Mode > PROCEDURE. WIRING DIAGRAM: • Engine Electrical System ENGINE TYPE FB (WITHOUT PUSH BUTTON START) Engine Electrical System > WIRING DIAGRAM • Engine Electrical System ENGINE TYPE FB (WITH PUSH BUTTON START) Engine Electrical System > WIRING DIAGRAM
1. OUTLINE OF DIAGNOSIS Detect the open/short circuit of back-up power supply circuit. Judge as NG when the backup power voltage is low. 2. EXECUTION CONDITION
3. GENERAL DRIVING CYCLE Always perform the diagnosis continuously. 4. DIAGNOSTIC METHOD If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
Time Needed for Diagnosis: 2500 ms Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs. |
Inspection
1. COMMUNICATION FOR INITIALIZING IMPOSSIBLEDETECTING CONDITION:Defective harness connectorTROUBLE SYMPTOM:Communication is impossible between VDC and Subaru Select Monitor.WIRING DIAGRAM:Vehicle dynamics control system Vehicle Dynamics Control SystemSTEPCHECKYESNO1.CHECK IGNITION SWITCH.Is the ign ...