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POWER SUPPLY AND GROUND CIRCUIT ADP-49 < DTC/CIRCUIT DIAGNOSIS > C D E F G H I K L M A B ADP N O P DRIVER SEAT CONTROL UNIT : Special Repair Requirement INFOID:0000000007356135 1. PERFORM ADDITIONAL SERVICE Perform additional service when removing battery negative terminal. >> Refer to Owner’s Manual. AUTOMATIC DRIVE POSITIONER CONTROL UNIT INFOID:0000000007356136 NOTE: Do not disconnect the battery negative terminal and the driver seat control unit connector until DTC is con- firmed with CONSULT. Regarding Wiring Diagram information, refer to 1. CHECK POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Check voltage between automatic drive positioner control unit harness connector and ground. Is the inspection result normal? YES >> GO TO 2. NO >> Check the following. • Repair or replace harness between driver seat control unit and fuse block (J/B). • Circuit breaker-2. 2. CHECK GROUND CIRCUIT Check continuity between the automatic drive positioner control unit harness connector and ground. Is the inspection result normal? YES >> Automatic drive positioner control unit power supply and ground circuit are OK. NO >> Repair or replace harness. AUTOMATIC DRIVE POSITIONER CONTROL UNIT : Special Repair Requirement INFOID:0000000007356137 1. PERFORM ADDITIONAL SERVICE Perform additional service when removing battery negative terminal. Terminals Voltage (V) (Approx.) (+) (–) Automatic drive positioner control unit connector Terminal M33 34 Ground Battery voltage 39 PIIA4543E Automatic drive positioner control unit connector Terminal Ground Continuity M33 40 Yes 48 PIIA4544E August 2012 2012 Pathfinder |