Nissan Murano: Dtc/circuit Diagnosis / Combination Switch Input Circuit
CHECK INPUT 1 - 5 SYSTEM CIRCUIT FOR OPEN
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Ignition switch OFF.
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Disconnect BCM connector and combination switch connector.
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Check continuity between BCM harness connector and combination switch harness connector.
Combination switch signal BCM Combination switch Continuity Connector Terminal Connector Terminal INPUT 1 M19 79 M28 11 Yes INPUT 2 78 9 INPUT 3 77 7 INPUT 4 76 10 INPUT 5 75 13
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace harness or connectors.
CHECK INPUT 1 - 5 SYSTEM CIRCUIT FOR SHORT
Check continuity between BCM harness connector and ground.
| Combination switch signal | BCM | Ground | Continuity | |
| Connector | Terminal | |||
| INPUT 1 | M19 | 79 | No | |
| INPUT 2 | 78 | |||
| INPUT 3 | 77 | |||
| INPUT 4 | 76 | |||
| INPUT 5 | 75 | |||
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace harness or connectors.
CHECK BCM OUTPUT VOLTAGE
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Connect BCM connector and combination switch connector.
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Ignition switch ON.
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Check voltage between BCM connector and ground.
(+) (–) Voltage Combination switch signal BCM Connector Terminal INPUT 1 M19 79 Ground Refer to Reference Value. INPUT 2 78 INPUT 3 77 INPUT 4 76 INPUT 5 75
Is the inspection result normal?
YES>>Replace the combination switch. Refer to Removal and Installation.
NO>>Replace BCM. Refer to Removal and Installation.
Power Supply and Ground Circuit
Diagnosis Procedure
CHECK FUSE AND FUSIBLE LINK
Check that the following fuse and fusible link are not blown:
Terminal Signal name Fuse or fusible link No...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Center Pillar Lower Finisher
Removal and Installation REMOVALMove front seat to full forward position. Remove front kicking plate. Refer to Removal and Installation - Front Kicking Plate. Remove rear kicking plate. Refer to Removal and Installation - Rear Kicking Plate. Release center pillar lower finisher clips and pawls using a suitable tool and remove...
Nissan Murano (Z52) 2015-2024 Service Manual: Motion Activated Back Door Control Unit
Reference Value TERMINAL LAYOUTPHYSICAL VALUES Terminal No. (Wire color) Description Condition Voltage (Approx.) (+) (–) Signal name Input/Output 1 (L) Ground Serial communication Input/Output — — 2 (V) Ground Power supply (BAT) Input — Battery voltage 3 (B) Ground Ground — — 0 V 4 (W) Ground Motion activated back door sensor (upper) input signal Input — — 5 (W) Ground Motion activated back door sensor (upper) output signal Input — — 6 (W) Ground Motion activated back door sensor (lower) input signal Input — — 7 (W) Ground Motion activated back door sensor (lower) output signal Input — — NOTE: Voltage generated in communication circuit between motion activated back door sensor and motion activated back door control unit is extremely low and therefore cannot be measured...
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Front manual seat adjustment (if so equipped)
Your vehicle seats can be adjusted manually. For additional information about adjusting the seats, refer to the steps outlined in this section.
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