Nissan Murano: Sonar System :: Dtc/circuit Diagnosis / Power Supply and Ground Circuit
CHECK FUSE
Check that the following fuse is not blown:
| Terminal No. | Signal name | Fuse No. | Capacity |
|---|---|---|---|
| 12 | IGN power supply | 29 | 10 A |
Is the fuse blown?
YES>>Replace the blown fuse after repairing the affected circuit.
NO>>GO TO 2.
CHECK POWER SUPPLY CIRCUIT
-
Ignition switch OFF.
-
Disconnect sonar control unit connector.
-
Check voltage between sonar control unit connector and ground.
Sonar control unit — Condition Voltage
(Approx.)Connector Terminal M70 12 Ground Ignition switch: ON Battery voltage
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace harness or connectors.
CHECK GROUND CIRCUIT
-
Ignition switch OFF.
-
Check continuity between sonar control unit connector and ground.
Sonar control unit — Continuity Connector Terminal M70 15 Ground Yes
Is the inspection result normal?
YES>>Inspection End.
NO>>Repair or replace harness or connectors.
U1000 Can Comm Circuit
DTC Description
DESCRIPTIONCAN (Controller Area Network) is a serial communication line for real-time application. It is an on-Nissan Murano vehicle multiplex communication line with high data communication speed and excellent error detection ability...
Sonar System :: Symptom Diagnosis. Sonar System
Symptom Table
Symptom Possible cause Reference page
Malfunction is detected in only 1 sensor of display (Always displayed in red).
Sonar sensor circuit
Sonar sensor
DTC Diagnosis Procedure (rear LH inner)
DTC Diagnosis Procedure (rear RH inner)
DTC Diagnosis Procedure (rear LH outer)
DTC Diagnosis Procedure (rear RH outer)
DTC Diagnosis Procedure (front LH inner)
DTC Diagnosis Procedure (front RH inner)
DTC Diagnosis Procedure (front LH outer)
DTC Diagnosis Procedure (front RH outer)
Removal and Installation
Malfunction is detected in all 8 sensors of display
(Always displayed in red)...
Other information:
Nissan Murano (Z52) 2015-2024 Owners Manual: Exterior front
..
Nissan Murano (Z52) 2015-2024 Service Manual: Tcu
Removal and Installation REMOVALCAUTION: Before replacing TCU, perform “ADDITIONAL SERVICE WHEN REPLACING TCU”. For details, refer to Description. Remove the cluster lid D. Refer to Removal and Installation. Remove the A/C switch assembly. Refer to Removal and Installation...
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Vehicle security system
Your vehicle has two types of security systems:
Vehicle security system NISSAN Vehicle Immobilizer SystemThe vehicle security system provides visual and audible alarm signals if someone opens the doors, liftgate or the hood when the system is armed. It is not, however, a motion detection type system that activates when a vehicle is moved or when a vibration occurs.
