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AV POWER SUPPLY AND GROUND CIRCUIT AV-67 < DTC/CIRCUIT DIAGNOSIS > [MID AUDIO] C D E F G H I J K L M B A O P 1. Turn ignition switch OFF. 2. Check continuity between A/C and AV switch assembly harness connector M98 and ground. Are the continuity results as specified? YES >> Inspection End. NO >> Repair harness or ground. REAR VIEW CAMERA INFOID:0000000006709593 Regarding Wiring Diagram information, refer to 1. CHECK POWER SUPPLY CIRCUIT (REAR VIEW CAMERA SIDE) NOTE: Apply parking brakes before proceeding. 1. Turn ignition switch ON. 2. Shift transmission into reverse. 3. Check voltage between rear view camera harness connector D551 terminal 2 and ground. Is voltage reading approximately 12 volts? YES >> GO TO 4. NO >> GO TO 2. 2. CHECK POWER SUPPLY CIRCUIT (CONTINUITY) 1. Turn ignition switch OFF. 2. Disconnect rear view camera and AV control unit connectors. 3. Check continuity between rear view camera harness connector D551 terminal 2 and AV control unit har- ness connector M134 terminal 105. 4. Check continuity between rear view camera harness connector D551 terminal 2 and ground. Are continuity test results as specified? YES >> GO TO 3. NO >> Repair harness or connector. 3. CHECK REVERSE POSITION INPUT SIGNAL 1. Turn ignition switch ON. 2. Shift transmission into reverse. 3. Check voltage between AV control unit harness connector M134 terminal 105 and ground. Connector Terminal — Continuity M98 1 Ground Yes ALNIA0316GB (+) (-) Transmission position Value (Approx.) Connector Terminal D551 2 Ground Reverse 12V Connector Terminal Connector Terminal Continuity D551 2 M134 105 Yes Connector Terminal — Continuity D551 2 Ground No 2011 Pathfinder |