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P0A10-592 HBC-161 < COMPONENT DIAGNOSIS > D E F G H I J K L M A B HBC N O P 3. Disconnect the hybrid vehicle converter (DC/DC converter) con- nector n4. 4. Turn ignition switch ON. 5. Measure the voltage according to the value(s) in the table below. NOTE: Turning ignition switch ON with the hybrid vehicle control ECU connector disconnected causes other DTCs to be stored. Clear the DTCs after performing this inspection. OK or NG OK >> Replace hybrid vehicle control ECU (See HBC-644, "Removal and Installation" ). NG >> Repair or replace harness or connector. 5. CHECK HARNESS AND CONNECTOR (HYBRID VEHICLE CONTROL ECU - BATTERY PACK WIRE CONNECTOR) 1. Turn ignition switch OFF. 2. Disconnect E66 hybrid vehicle control ECU harness connector. 3. Turn ignition switch ON. JMCIA0187GB Battery pack wire Ground Voltage Component connector Terminal B130 7 (VLO) Ground Below 1V Hybrid vehicle converter (DC/DC converter) Ground Voltage Harness connector Terminal n4 3 (VLO) Ground Below 1V JMCIA0188GB |