Nissan Murano: Defogger :: Dtc/circuit Diagnosis / Door Mirror Defogger Lh
CHECK DOOR MIRROR DEFOGGER LH
Check that the door mirror defogger LH heating wire is heated when the rear window defogger switch is turned ON.
Is the inspection result normal?
YES>>Door mirror defogger LH is OK.
NO>>Refer to Diagnosis Procedure.
CHECK POWER SUPPLY
Check if the following fuse in the fuse block (J/B) is blown:
| Component | Fuse No. | Capacity |
|---|---|---|
| Fuse block (J/B) | 22 | 10 A |
Is the inspection result normal?
YES>>GO TO 2.
NO>>Replace the blown fuse after repairing the affected circuit.
CHECK DOOR MIRROR DEFOGGER POWER SUPPLY CIRCUIT
-
Ignition switch OFF.
-
Disconnect door mirror LH connector.
-
Ignition switch ON.
-
Check voltage between door mirror LH harness connector and ground.
| (+) | (-) | Condition |
Voltage (Approx.) |
||
| Door mirror LH | |||||
| Connector | Terminal | ||||
| D4 | 5 | Ground | Rear window defogger switch | ON | Battery voltage |
| OFF | 0 V | ||||
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace harness.
CHECK DOOR MIRROR DEFOGGER GROUND CIRCUIT
-
Ignition switch OFF.
-
Check continuity between door mirror LH harness connector and ground.
Door mirror LH Ground Continuity Connector Terminal D4 17 Yes
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair or replace harness.
CHECK DOOR MIRROR DEFOGGER LH
Check door mirror defogger LH. Refer to Component Inspection.
Is the inspection result normal?
YES>>GO TO 5.
NO>>Replace door mirror LH. Refer to Removal and Installation.
CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to Intermittent Incident.
Is the inspection result normal?
YES>>Check the following:
-
Battery power supply circuit
-
Fuse block (J/B)
Repair or replace the malfunctioning parts.
CHECK DOOR MIRROR DEFOGGER
-
Ignition switch OFF.
-
Disconnect door mirror LH connector.
-
Check continuity between door mirror terminals.
Terminal Continuity 5 17 Yes
Is the inspection result normal?
YES>>Check the condition of the harness and the connector.
NO>>Replace malfunctioning door mirror LH. Refer to Removal and Installation.
Rear Window Defogger Power Supply and Ground Circuit
Component Function Check
CHECK REAR WINDOW DEFOGGER
Check that the rear window defogger heating wire is heated when the rear window defogger switch is turned ON...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Diagnosis System (air Bag)
Diagnosis Description CAUTION: Do not use electrical test equipment on any circuit related to the SRS unless instructed to do so in this Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harness connectors. Do not attempt to repair, splice or modify SRS wiring harnesses...
Nissan Murano (Z52) 2015-2024 Owners Manual: How to change the set vehicle speed
To cancel the preset speed, use one of the following methods: Push the CANCEL switch. The set vehicle speed indicator will go out. Tap the brake pedal. The set vehicle speed indicator will go out. If the Cruise Control Alerts are enabled in the Driver Assistance menu, the “Cruise ON: Press SET to engage speed control” message will reappear in the vehicle information display to let you know the cruise control system is still on if you set the target speed again...
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Unfastening the seat belts. Checking seat belt operation
Unfastening the seat belts
To unfasten the seat belt, press the button
on the buckle 
. The seat belt
automatically
retracts.
