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DLN-66 < DTC/CIRCUIT DIAGNOSIS > [TRANSFER: ATX14B] P1823 2-4 SOLENOID 3. Check continuity between 4WD shift switch harness connector M141 terminal 4 and transfer terminal cord assembly harness connector F56 terminal 5. Also check harness for short to ground and short to power. OK or NG OK >> GO TO 5. NG >> Repair or replace damaged parts. 5. CHECK HARNESS BETWEEN TRANSFER CONTROL UNIT AND TRANSFER TERMINAL CORD AS- SEMBLY 2. Disconnect transfer control unit harness connector and transfer terminal cord assembly harness connec- tor. 3. Check continuity between transfer control unit harness connec- tor M152 terminal 1 and transfer terminal cord assembly har- ness connector F56 terminal 4. Also check harness for short to ground and short to power. OK or NG OK >> GO TO 6. NG >> Repair or replace damaged parts. 6. CHECK 2-4WD SOLENOID 1. Turn ignition switch “OFF”. (Stay for at least 5 seconds.) 2. Disconnect transfer terminal cord assembly harness connector. 3. Check resistance between transfer terminal cord assembly ter- minals 4 and 5. OK or NG OK >> GO TO 7. NG >> 2-4WD solenoid is malfunctioning. Refer to . 7. CHECK TRANSFER CONTROL UNIT Check transfer control unit input/output signal. Refer to OK or NG OK >> GO TO 8. NG >> Check transfer control unit pin terminals for damage or loose connection with harness connector. If any items are damaged, repair or replace damaged parts. 8. CHECK DTC Perform the self-diagnosis, after driving a vehicle for a while. OK >> Inspection End. NG >> Replace transfer control unit. Refer to DLN-140, "Removal and Installation" . Continuity should exist. SDIA2731E Continuity should exist. SDIA2732E 4 - 5 : Approx. 22.8 - 25.2 Ω SDIA3253E 2011 Pathfinder |