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WCS-40 < SYMPTOM DIAGNOSIS > THE KEY WARNING DOES NOT SOUND THE KEY WARNING DOES NOT SOUND Description INFOID:0000000006940131 The is key warning chime does not sound under the following conditions. Diagnosis Procedure INFOID:0000000006940132 1. CHECK BCM INPUT SIGNAL 1. Connect CONSULT. 2. Select the “Data Monitor” of “BCM (BUZZER)” and check the “KEY SW-SLOT” monitor value. Refer to Is the inspection result normal? YES >> Replace BCM. Refer to BCS-78, "Removal and Installation" NO >> GO TO 2. 2. CHECK KEY SLOT SWITCH SIGNAL CIRCUIT Check the key slot switch signal circuit. Refer to DLK-119, "Diagnosis Procedure" Is the inspection result normal? YES >> GO TO 3. NO >> Check applicable parts, and repair or replace corresponding parts. 3. CHECK DOOR SWITCH SIGNAL (DRIVER SIDE) CIRCUIT Check the door switch signal (driver side) circuit. Refer to . Is the inspection result normal? YES >> GO TO 4. NO >> Repair harness or connector. 4. CHECK FRONT DOOR SWITCH (DRIVER SIDE) Check the front door switch (driver side). Refer to DLK-84, "Component Inspection" Is the inspection result normal? YES >> Replace BCM. Refer to BCS-78, "Removal and Installation" NO >> Replace front door switch (driver side). Refer to DLK-198, "Removal and Installation" . Revision: 2012 March 2011 Murano CrossCabriolet |