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: Hazard Switch Circuit
Component Function Check CHECK HAZARD SWITCH SIGNAL CONSULT Ignition switch ON. Select “HAZARD SW” in “Data Monitor” mode of “BCM(FLASHER)”. While operating the hazard switch, check the monitor status. Monitor item Condition Monitor status HAZARD SW Hazard switch ON On OFF Off Is the inspection result normal? YES>> Hazard switch circuit is normal...
Nissan Murano (Z52) 2015-2024 Owners Manual: Vehicle information display warnings and indicators
Push brake and start switch to drive No Key Detected Shift to Park Key Battery Low Engine start operation for Intelligent Key system (if I-Key battery level is low) Key ID Incorrect Release Parking Brake Low Fuel Low Washer Fluid Door/liftgate Open Key System Fault See Owner’s Manual Loose Fuel Cap Tire Pressure Low – Add Air AWD Error: See Owner’s Manual (if so equipped) AWD High Temp...
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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.
