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POWER SUPPLY AND GROUND CIRCUIT VC-55 < DTC/CIRCUIT DIAGNOSIS > D E F G H I J K L M A B VC N O P 1. Disconnect PDM (Power Delivery Module) harness connector . NOTE: Loosen the PDM (Power Delivery Module) harness connector by rotating it counterclockwise and remove it. 2. Check the voltage between PDM (Power Delivery Module) har- ness connector and ground. Is the inspection result normal? YES >> GO TO 5. NO >> Perform the trouble diagnosis for 12V battery power supply circuit. 5. CHECK POWER SWITCH ON POWER SUPPLY 1. Turn power switch ON. 2. Check the voltage between PDM (Power Delivery Module) harness connector and ground. Is the inspection result normal? YES >> INSPECTION END NO >> GO TO 6. 6. CHECK POWER SWITCH ON POWER SUPPLY CIRCUIT 1. Turn power switch OFF. 2. Disconnect IPDM E/R harness connector. 3. Check the continuity between PDM (Power Delivery Module) harness connector and IPDM E/R harness connector. Is the inspection result normal? YES >> Replace IPDM E/R. Refer to PCS-29, "Removal and Installation" . NO >> Repair or replace error-detected parts. : Vehicle front + − Voltage PDM (Power Delivery Module) Connector Terminal F23 18 Ground 12V battery volt- age JSCIA0693ZZ + − Voltage (Approx.) PDM (Power Delivery Module) Connector Terminal F23 16 Ground 11 – 14 V PDM (Power Delivery Module) IPDM E/R Continuity Connector Terminal Connector Terminal F23 16 E15 59 Existed |