Nissan Murano: Driveline :: Rear Final Drive: R145 / Symptom Diagnosis. Noise, Vibration and Harshness (nvh) Troubleshooting
NVH Troubleshooting Chart
Use the chart below to find the cause of the symptom. If necessary, repair or replace these parts.
| Reference | Inspection | Adjustment | Inspection | Adjustment | — | Inspection | NVH Troubleshooting Chart |
NVH Troubleshooting Chart,
NVH Troubleshooting Chart,
NVH Troubleshooting Chart,
NVH Troubleshooting Chart | NVH Troubleshooting Chart | NVH Troubleshooting Chart |
NVH Troubleshooting Chart,
NVH Troubleshooting Chart | NVH Troubleshooting Chart | NVH Troubleshooting Chart | Removal and Installation |
| Possible cause and SUSPECTED PARTS | Gear tooth rough | Gear contact improper | Tooth surfaces worn | Backlash incorrect | Companion flange excessive runout | Gear oil improper | PROPELLER SHAFT | AXLE AND SUSPENSION | TIRE | ROAD WHEEL | DRIVE SHAFT | BRAKE | STEERING | Electronic controlled coupling |
| Symptom |
Noise |
× |
× |
× |
× |
× |
× |
× |
× |
× |
× |
× |
× |
× |
× |
| Vibration |
|
|
|
|
|
|
|
|
|
|
|
|
|
× |
×: Applicable
Sectional View
Drive gear
Side bearing
Differential case
Pinion mate shaft
Side gear
Pinion mate gear
Drive pinion
Collapsible spacer
AWD solenoid
Stud bolt
Electric controlled coupling
Pinion front bearing
Pinion rear bearing
Electric Controlled Coupling
The electric controlled coupling operates as the AWD system...
Inspection
OIL LEAKAGEMake sure that oil is not leaking from final drive assembly or around it.OIL LEVELCheck oil level from filler plug mounting hole as shown in the figure after removing filler plug (1) and gasket from final drive assembly...
Other information:
Component Function Check
CHECK FUNCTION
CONSULT
Select “UNLK SEN-DR” in “Data Monitor” mode of “BCM(INTELLIGENT KEY)”.
Check that the function operates normally according to the following conditions:
Monitor Item Condition Status
UNLK SEN -DR
Driver side door
Lock
OFF
Unlock
ON
Is the inspection result normal?
YES>>
Unlock sensor is OK...
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
C1B00-4B
CAMERA UNIT MALF
(Camera unit malfunction)
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
-
Threshold
Temperature around lane camera unit is excessively high (Above 100°C)...