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DLK-250 < DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM] TRUNK LID OPENER ACTUATOR TRUNK LID OPENER ACTUATOR Component Function Check INFOID:0000000009561427 1. CHECK FUNCTION Press the trunk release button on the keyfob and check that the trunk lid opens. YES >> Inspection End. NO >> Refer to DLK-250, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000009561428 Regarding Wiring Diagram information, refer to . 1. CHECK TRUNK LID OPENER ACTUATOR SIGNAL Check voltage between BCM connector M19 terminal 53 and ground. Is the inspection result normal? YES >> GO TO 3 NO >> GO TO 2 2. CHECK TRUNK LID OPENER ACTUATOR CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect BCM connector M19 and trunk lid lock assembly connector. 3. Check continuity between BCM connector M19 terminal 53 and trunk lid lock assembly connector B51 ter- minal 3. 4. Check continuity between BCM connector M19 terminal 53 and ground. Is the inspection result normal? YES >> Replace BCM. Refer to BCS-122, "Removal and Installation" . NO >> Repair or replace harness. 3. CHECK TRUNK LID OPENER ACTUATOR GROUND CIRCUIT Check continuity between trunk lid lock assembly connector B51 terminal 2 and ground. Is the inspection result normal? BCM Ground Keyfob condition Voltage Connector Terminal M19 53 — Trunk release button pressed 0 → Battery voltage → 0 BCM Trunk lid lock assembly Continuity Connector Terminal Connector Terminal M19 53 B51 3 Yes BCM Ground Continuity Connector Terminal M19 53 — No Trunk lid lock assembly Ground Continuity Connector Terminal B51 2 — Yes |