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ATP SWITCH DLN-261 < SYMPTOM DIAGNOSIS > [TRANSFER: TX15B] C E F G H I J K L M A B DLN N O P ATP SWITCH Description INFOID:0000000005258425 The ATP indicator does not come on when the transfer is in neutral and the A/T lever is in neutral or, the ATP indicator stays on when the transfer case is not in neutral. Diagnosis Procedure INFOID:0000000005258426 Regarding Wiring Diagram information, refer to DLN-240, "Wiring Diagram - PART TIME 4WD SYSTEM -" 1. CHECK ATP SWITCH SIGNAL With CONSULT-III 1. Start engine. 2. Select “DATA MONITOR” mode for “ALL MODE AWD/4WD” with CONSULT-III. 3. Read out the value of “ATP SWITCH”. Without CONSULT-III 1. Start engine. 2. Check voltage between transfer control unit harness connector terminal and ground. Are the inspection results normal? YES >> GO TO 5. NO >> GO TO 2. 2. CHECK HARNESS BETWEEN TRANSFER CONTROL UNIT AND ATP SWITCH 1. Turn ignition switch “OFF”. (Stay for at least 5 seconds.) 2. Disconnect transfer control unit harness connector and the ATP switch harness connector. Condition Display value • Vehicle stopped “N” position • Brake pedal de- pressed 4WD shift switch: 4H to 4LO or 4LO to 4H ON Except the above OFF Connector Terminal Condition Voltage (Approx.) M165 23 - Ground • Vehicle stopped “N” position • Brake pedal de- pressed 4WD shift switch: 4H 0V Except the above Battery SDIA3375E 2010 Pathfinder |