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EXL-72 < DTC/CIRCUIT DIAGNOSIS > POWER SUPPLY AND GROUND CIRCUIT 2. CHECK BATTERY POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect IPDM E/R connectors E42 and E44. 3. Check voltage between IPDM E/R connectors and ground. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace harness or connectors. 3. CHECK GROUND CIRCUIT 1. Turn ignition switch OFF. 2. Check continuity between IPDM E/R connectors and ground. Is the inspection result normal? YES >> Inspection End. NO >> Repair or replace harness or connectors. IPDM E/R Ground Condition Voltage (Approx.) Connector Terminal E42 1 — Ignition switch: OFF Battery voltage 2 E44 10 Ignition switch: ON IPDM E/R Ground Continuity Connector Terminal E45 19 Yes E46 60 |