Nissan Murano. Instruction — part 441
DLN-3
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DLN
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SYMPTOM DIAGNOSIS . . . . . . . ..
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING . . . . . . .
NVH Troubleshooting Chart . . . . . . . . .
PRECAUTION . . . . . . . . . . . ..
PRECAUTIONS . . . . . . . . . . . . ..
Precautions for Removing of Battery Terminal . ...
PREPARATION . . . . . . . . . . ...
PREPARATION . . . . . . . . . . . . ..
Commercial Service Tool . . . . . . . . . .
PERIODIC MAINTENANCE . . . . . . .
REAR PROPELLER SHAFT . . . . . . . ..
Inspection . . . . . . . . . . . . . . . .
REMOVAL AND INSTALLATION . . . ...
REAR PROPELLER SHAFT . . . . . . . ..
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
Inspection . . . . . . . . . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . ..
General Specifications . . . . . . . . . . .
Propeller Shaft Runout . . . . . . . . . . .
Journal Axial Play . . . . . . . . . . . . .
REAR FINAL DRIVE: R145
SYSTEM DESCRIPTION . . . . . . . .
REAR FINAL DRIVE ASSEMBLY . . . . . .
System Diagram . . . . . . . . . . . . . ..
SYMPTOM DIAGNOSIS . . . . . . . ..
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING . . . . . . .
NVH Troubleshooting Chart . . . . . . . . .
PRECAUTION . . . . . . . . . . . ..
PRECAUTIONS . . . . . . . . . . . . ..
Precautions for Removing of Battery Terminal . ...
Service Notice or Precautions for Rear Final Drive
PREPARATION . . . . . . . . . . ...
PREPARATION . . . . . . . . . . . . ..
Special Service Tools . . . . . . . . . . . ..
Commercial Service Tools . . . . . . . . . ..
PERIODIC MAINTENANCE . . . . . .
REAR DIFFERENTIAL GEAR OIL . . . . ...
Inspection . . . . . . . . . . . . . . . .
Draining . . . . . . . . . . . . . . . . ...
Refilling . . . . . . . . . . . . . . . . .
REMOVAL AND INSTALLATION . . . ...
FRONT OIL SEAL . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
SIDE OIL SEAL . . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
ELECTRIC CONTROLLED COUPLING . . .
Exploded View . . . . . . . . . . . . . ...
Removal and Installation . . . . . . . . . ...
UNIT REMOVAL AND INSTALLATION .
REAR FINAL DRIVE ASSEMBLY . . . . ..
Exploded View . . . . . . . . . . . . . ...
Removal and Installation . . . . . . . . . ...
UNIT DISASSEMBLY AND ASSEMBLY ..
ELECTRIC CONTROLLED COUPLING . . .
Exploded View . . . . . . . . . . . . . ...
Disassembly . . . . . . . . . . . . . . ..
Assembly . . . . . . . . . . . . . . . ...
Adjustment . . . . . . . . . . . . . . . .
Inspection After Disassembly . . . . . . . .
DIFFERENTIAL ASSEMBLY . . . . . . ..
Exploded View . . . . . . . . . . . . . ...
Disassembly . . . . . . . . . . . . . . ..
Assembly . . . . . . . . . . . . . . . ...
Inspection After Disassembly . . . . . . . .
DRIVE PINION . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . ...
Disassembly . . . . . . . . . . . . . . ..
Assembly . . . . . . . . . . . . . . . ...
Adjustment . . . . . . . . . . . . . . . .
Inspection After Disassembly . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . ..
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . ...
General Specification . . . . . . . . . . .
Drive Gear Runout . . . . . . . . . . . . .
Differential Side Gear Clearance . . . . . . ...
Preload Torque . . . . . . . . . . . . . ..
Backlash . . . . . . . . . . . . . . . .
DLN-4
< BASIC INSPECTION >
[TRANSFER: TY20A]
DIAGNOSIS AND REPAIR WORK FLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
INFOID:0000000009718072
DETAILED FLOW
1.
INTERVIEW FROM THE CUSTOMER
Clarify customer complaints before inspection. First of all, reproduce symptoms, and understand them fully.
Ask customer about his/her complaints carefully. Check symptoms by driving vehicle with customer, if neces-
sary.
CAUTION:
Customers are not professional. Never guess easily like “maybe the customer means that...,” or
“maybe the customer mentions this symptom”.
>> GO TO 2.
2.
CHECK AWD WARNING LAMP
Start the engine and drive at 30 km/h (19 MPH) or more for approximately 1 minute.
Does AWD warning lamp turn ON?
YES
>> GO TO 3.
NO
>> GO TO 6.
3.
PERFORM SELF-DIAGNOSIS
With CONSULT
1.
Perform self-diagnosis for “ALL MODE AWD/4WD”.
2.
Check malfunction detected by self-diagnosis.
3.
Erase self-diagnostic results for “ALL MODE AWD/4WD”.
>> GO TO 4.
4.
CHECK TERMINALS AND HARNESS CONNECTORS
Check pin terminals for damage or loose connection with harness connector.
>> GO TO 5.
5.
CHECK SYMPTOM REPRODUCTION
With CONSULT
Perform DTC reproduction procedure for the error system.
Is any error detected?
YES
>> GO TO 2.
NO
>> GO TO 6.
6.
PERFORM SYMPTOM DIAGNOSIS
Perform the symptom diagnosis for each system.
Is any malfunction present?
YES
>> GO TO 2.
NO
>> GO TO 7.
7.
FINAL CHECK
With CONSULT
Check input/output signal standard of “ALL MODE AWD/4WD”.
Is the input/output the standard value?
YES
>> INSPECTION END
NO
>> GO TO 2.
AWD SYSTEM
DLN-5
< SYSTEM DESCRIPTION >
[TRANSFER: TY20A]
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SYSTEM DESCRIPTION
AWD SYSTEM
System Diagram
INFOID:0000000009718073
CONTROL DIAGRAM
CROSS-SECTIONAL VIEW
JSDIA0955GB
DLN-6
< SYSTEM DESCRIPTION >
[TRANSFER: TY20A]
AWD SYSTEM
System Description
INFOID:0000000009718074
DESCRIPTION
• AWD controls distribution of drive power between front-wheel drive (100:0) and 4-wheel drive (50:50) condi-
tions according to signals from sensors.
• By receiving the steering angle sensor signal, yaw rate sensor signal, side G sensor signal and decel G sen-
sor signal, vehicle with VDC corrects a torque distribution for front and rear wheels according to a driving
operation and a behavior of the vehicle during cornering and improves drivability and safety on a slippery
road surface.
• It transmits/receives each signal from the following AWD control unit via CAN communication line.
1.
Adapter case
2.
Transfer case
3.
Gear ring bearing (Transfer case side)
4.
Pinion front bearing
5.
Pinion sleeve
6.
Drive pinion
7.
Companion flange
8.
Pinion rear bearing
9.
Drive gear
10. Gear ring bearing (Adapter case side)
JPDIE0015ZZ
Component parts
Function
ABS actuator and electric unit (control unit)
Transmits the following signals via CAN communication to AWD control unit.
• Vehicle speed signal
• Stop lamp switch signal (brake signal)
• Yaw rate sensor signal
• Side G sensor signal
• Decel G sensor signal
ECM
Transmits the following signals via CAN communication to AWD control unit.
• Accelerator pedal position signal
• Engine speed signal
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