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BACK DOOR OPENER SWITCH DLK-239 < DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM] C D E F G H I J L M A B DLK N O P BACK DOOR OPENER SWITCH Diagnosis Procedure INFOID:0000000007355589 Regarding Wiring Diagram information, refer to DLK-280, "Wiring Diagram - Without Intelligent Key System" 1. CHECK BACK DOOR OPENER SWITCH With CONSULT Check back door opener switch (“TRNK OPNR SW”) in “DATA MONITOR” mode. Without CONSULT 1. Turn ignition switch OFF. 2. Check voltage between BCM connector M18 terminal 30 and ground. Is the inspection result normal? YES >> Back door opener switch is OK. NO >> GO TO 2 2. CHECK BACK DOOR OPENER SWITCH OPERATION 1. Turn ignition switch OFF. 2. Disconnect back door opener switch connector. 3. Check continuity between back door opener switch terminals 1 and 2. Is the inspection result normal? YES >> GO TO 3 NO >> Replace back door opener switch. 3. CHECK BACK DOOR OPENER SWITCH GROUND CIRCUIT NOTE: The passenger door must be unlocked during this step. Check continuity between back door opener switch harness connector D510 terminal 2 and ground. Monitor item Condition TRNK OPNR SW Back door opener switch is pressed: ON Back door opener switch is released: OFF Connector Terminals Condition Voltage (V) (Approx.) (+) (–) M18 30 Ground Back door opener switch is pressed 0 Back door opener switch is released 5 ALKIA1713ZZ Component Terminals Condition Continuity Back door opener switch 1 2 Back door opener switch is pressed Yes Back door opener switch is released No WIIA1186E August 2012 2012 Pathfinder 2012 Pathfinder |