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TROUBLE DIAGNOSIS FOR SYSTEM TF-67 [ATX14B] C E F G H I J K L M A B TF
2005 Pathfinder 2. CHECK 4WD SHIFT SWITCH POWER SUPPLY CIRCUIT 1. Turn ignition switch “OFF”. (Stay for at least 5 seconds.) 2. Disconnect 4WD shift switch harness connector. 3. Check voltage between 4WD shift switch harness connector ter- 4. Turn ignition switch “ON”. (Do not start engine.) 5. Check voltage between 4WD shift switch harness connector ter- OK or NG OK >> GO TO 3. NG >> Check the following. If any items are damaged, repair or replace damaged parts. ● Harness for short or open between transfer shut off ● Power suppy circuit for transfer control unit. Refer to TF-57, "Power Supply Circuit For Transfer . 3. CHECK HARNESS BETWEEN 4WD SHIFT SWITCH AND TRANSFER CONTROL UNIT 1. Turn ignition switch “OFF”. (Stay for at least 5 seconds.) 2. Disconnect transfer control unit harness connector and the 4WD shift switch harness connector. 3. Check continuity between the following terminals. – Transfer control unit harness connector M152 terminal 9 and – Transfer control unit harness connector M152 terminal 18 and – Transfer control unit harness connector M152 terminal 23 and – Transfer control unit harness connector M152 terminal 24 and Also check harness for short to ground and short to power. OK or NG OK >> GO TO 4. NG >> Repair or replace damaged parts. Connector Terminal (Wire color) Voltage (Approx.) M141 1 - Ground 0V WDIA0183E Connector Terminal (Wire color) Voltage (Approx.) M141 1 - Ground Battery voltage WDIA0184E Continuity should exist. WDIA0185E |