Nissan Murano: Symptom Diagnosis / Noise, Vibration and Harshness (nvh) Troubleshooting
NVH Troubleshooting Chart
Use the chart below to find the cause of the symptom. The numbers indicate the order of the inspection. If necessary, repair or replace these parts.
| Reference | Inspection | — | Exploded View | Exploded View | Inspection, Inspection | Inspection, Inspection |
|
SUSPECTED PARTS
(Possible cause) | TRANSFER OIL (Level low) | TRANSFER OIL (Wrong) | TRANSFER OIL (Level too high) | LIQUID GASKET (Damaged) | O-RING (Worn or damaged) | OIL SEAL (Worn or damaged) | GEAR (Worn or damaged) | BEARING (Worn or damaged) |
| Symptom |
Noise |
1 |
2 |
|
|
|
3 |
3 |
3 |
| Transfer oil leakage |
|
3 |
1 |
2 |
2 |
2 |
|
|
Diagnosis Procedure
While driving, AWD warning icon/display (Tire Size Incorrect: See Owner′s Manual) is displayed on information display.CHECK TIRE
Check the following:
Tire pressure
Wear condition
Front and rear tire size (There is no difference between front and rear tires...
Inspection
TRANSFER OIL LEAKSCheck that transfer oil is not leaking from transfer assembly or around it.TRANSFER OIL LEVELCAUTION:
Do not start engine while checking transfer oil level...
Other information:
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
C1A04-97
ABS/TCS/VDC CIRC
(ABS/TCS/VDC circuit)
Diagnosis condition
When engine is running
When MAIN switch of ICC system is ON
Signal (terminal)
—
Threshold
If a malfunction occurs in the VDC/TCS/ABS system
Diagnosis delay time
60 seconds or more
POSSIBLE CAUSEABS actuator and electric unit (control unit)FAIL-SAFEThe following systems are canceled:
Vehicle-to-vehicle distance control mode
Conventional (fixed speed) cruise control mode
Automatic Emergency Braking (AEB) with pedestrian detection
Automatic Emergency Braking (AEB)
Intelligent Forward Collision Warning (I-FCW)
Lane Departure Warning (LDW)
Intelligent Lane Intervention (I-LI)
Blind Spot Warning (BSW)
Rear Cross Traffic Alert (RCTA)
Rear Automatic Braking (RAB)
Confirmation Procedure
CHECK DTC PRIORITY
If DTC “C1A04–97” is displayed with DTC “U1000–01”, first diagnose the DTC “U1000–01”...
A chime sounds under the following conditions
and the control is automatically canceled:
When the vehicle ahead is not detected
and your vehicle is traveling below the
speed of 15 mph (24 km/h)
When the system judges the vehicle is
at a standstill
Whenthe shift lever is not in theD(Drive)
position, Manual mode...