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![NISSAN NAVARA 2005 Repair Workshop Manual RFD-74
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
TROUBLE DIAGNOSIS FOR SYMPTOMS
DIFF LOCK Indicator Lamp Sometimes Flashes
EDS003BB
SYMPTOM:
DIFF LOCK indicator lamp sometimes flashes when it turns ON or NISSAN NAVARA 2005 Repair Workshop Manual RFD-74
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
TROUBLE DIAGNOSIS FOR SYMPTOMS
DIFF LOCK Indicator Lamp Sometimes Flashes
EDS003BB
SYMPTOM:
DIFF LOCK indicator lamp sometimes flashes when it turns ON or](/manual-img/5/57362/w960_57362-2776.png)
RFD-74
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
TROUBLE DIAGNOSIS FOR SYMPTOMS
DIFF LOCK Indicator Lamp Sometimes Flashes
EDS003BB
SYMPTOM:
DIFF LOCK indicator lamp sometimes flashes when it turns ON or OFF during driving.
DIAGNOSTIC PROCEDURE
1.CHECK DIFF LOCK INDICATOR LAMP
Confirm DIFF LOCK indicator lamp when ignition switch is turned to ON.
Does DIFF LOCK indicator lamp turn on?
YES >> GO TO 2.
NO >> Go toRFD-70, "
DIFF LOCK Indicator Lamp Does Not Turn ON".
2.CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis. Refer toRFD-51, "
SELF-DIAG RESULTS MODE".
Is any malfunction detected by self-diagnosis?
YES >> Check the malfunctioning system.
NO >> GO TO 3.
3.CHECK SYSTEM FOR DIFFERENTIAL LOCK MODE SWITCH
Perform trouble diagnosis for differential lock mode switch system. Refer toRFD-56, "
Differential Lock Mode
Switch".
OK or NG
OK >> GO TO 4.
NG >> Repair or replace damaged parts.
4.CHECK SYSTEM FOR DIFFERENTIAL POSITION SWITCH
Perform trouble diagnosis for differential lock position switch system. Refer toRFD-60, "
Differential Lock Posi-
tion Switch".
OK or NG
OK >> GO TO 5.
NG >> Repair or replace damaged parts.
5.CHECK SYMPTOM
Check again.
OK or NG
OK >>INSPECTION END
NG >> GO TO 6.
6.CHECK DIFFERENTIAL LOCK CONTROL UNIT
Check differential lock control unit input/output signal. Refer toRFD-48, "
Differential Lock Control Unit Input/
Output Signal Reference Values".
OK or NG
OK >> GO TO 7.
NG >> Check differential lock control unit pin terminals for damage or loose connection with harness con-
nector. If any items are damaged, repair or replace damaged parts.
Page 2778 of 3171
TROUBLE DIAGNOSIS FOR SYMPTOMS
RFD-75
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7.CHECK DIFFERENTIAL INNER PARTS
1. Disassemble rear final drive assembly. Refer toRFD-82, "
Disassembly and Assembly".
2. Check differential inner parts.
OK or NG
OK >>INSPECTION END
NG >> Repair or replace damaged parts.
Page 2779 of 3171
RFD-76
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
DIFFERENTIAL LOCK CONTROL UNIT
DIFFERENTIAL LOCK CONTROL UNIT
PFP:28496
Removal and InstallationEDS003BC
REMOVAL
1. Turn the ignition switch OFF and disconnect the battery cables.
2. Remove the lower instrument panel LH (LHD models) or lower instrument panel RH (RHD models). Refer
toIP-13, "
LOWER INSTRUMENT PANEL LH"(LHD models) orIP-13, "LOWER INSTRUMENT PANEL
LH"(RHD models).
3. Disconnect the differential lock control unit connector.
4. Remove the two bolts and remove the differential lock control
unit.
INSTALLATION
Installation is in the reverse order of removal.
lWhen installing differential lock control unit, tighten bolts to the specified torque.
lAfter the installation, check DIFF LOCK indicator lamp. Refer toRFD-33, "Precautions for Differential
Case Assembly and Differential Lock Control Unit Replacement".
WDIA0254E
Differential lock control unit bolts : 5.1 N·m (0.52 kg-m, 45 in-lb)
Page 2780 of 3171
FRONT OIL SEAL
RFD-77
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
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FRONT OIL SEALPFP:38189
Removal and InstallationEDS003BD
REMOVAL
1. Remove the rear propeller shaft. Refer toPR-8, "Removal and Installation".
2. Remove the rear tires.
3. Remove rear drum brake. Refer toBR-31, "
Removal and Installation of Drum Brake Assembly".
4. Rotate the drive pinion back and forth 2 to 3 times using Tool
and record the rotating torque.
5. Remove the drive pinion lock nut and washer using Tool.
6. Put a matching mark on the thread edge of drive pinion. The
mark should be in line with the mark on companion flange.
CAUTION:
For matching mark, use paint. Do not damage drive pinion
and companion flange.
7. Remove the companion flange using suitable tool.Tool number : ST3127S000
PDIA0309E
Tool number : KV40104000
LDIA0122E
SDIA2590E
WDIA0249E
Page 2781 of 3171
RFD-78
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
FRONT OIL SEAL
8. Remove the front oil seal using Tool.
CAUTION:
Do not damage axle housing.
INSTALLATION
1. Install the front oil seal into the axle housing using a suitable
tool.
CAUTION:
lDo not reuse oil seal.
lDo not incline oil seal when installing.
lApply multi-purpose grease onto oil seal lip, and gear oil
onto the circumference of oil seal.
2. Align the matching mark of the drive pinion with the mark of the
companion flange, then install the companion flange.
3. Install the washer and drive pinion lock nut. Tighten the nut until
there is zero bearing end play using Tool.
CAUTION:
Do not reuse drive pinion lock nut and washer.Tool number : KV381054S0
LDIA0124E
PDIA1040E
SDIA2590E
Tool number : KV40104000
LDIA0122E
Page 2782 of 3171
![NISSAN NAVARA 2005 Repair Workshop Manual FRONT OIL SEAL
RFD-79
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
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4. Rotate the drive pinion using Tool. Rotating torque should be
equal to the reading recorded in step 4 above d NISSAN NAVARA 2005 Repair Workshop Manual FRONT OIL SEAL
RFD-79
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RFD
4. Rotate the drive pinion using Tool. Rotating torque should be
equal to the reading recorded in step 4 above d](/manual-img/5/57362/w960_57362-2781.png)
FRONT OIL SEAL
RFD-79
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
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RFD
4. Rotate the drive pinion using Tool. Rotating torque should be
equal to the reading recorded in step 4 above during removal
plus an additional 0.56 N·m (5 in-lb).
5. If the rotating torque is low, continue to tighten the drive pinion
lock nut in 6.8 N·m (5 ft-lb) increments without overtightening.
Refer toRFD-82, "
COMPONENTS". Tighten until proper rotat-
ingtorqueisachieved.
CAUTION:
lDo not loosen the drive pinion lock nut to decrease drive
pinion rear bearing rotating torque.
lDo not exceed specified rotating preload torque. If preload torque or rotating torque is exceeded
a new collapsible spacer must be installed.
lDo not exceed maximum tightening torque. If maximum tightening torque is reached prior to
reaching the required rotating torque, the collapsible spacer may have been damaged. Replace
the collapsible spacer.
6. Check the gear oil level. Refer toRFD-40, "
Checking Differential Gear Oil".
7. Install the remaining components in the reverse order of removal.Tool number : ST3127S000
PDIA0309E
Page 2783 of 3171
![NISSAN NAVARA 2005 Repair Workshop Manual RFD-80
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
CARRIER COVER
CARRIER COVER
PFP:38351
Removal and InstallationEDS003BE
REMOVAL
1. Remove the drain plug and drain the gear oil. Refer toRFD-40, "DRAINING" NISSAN NAVARA 2005 Repair Workshop Manual RFD-80
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
CARRIER COVER
CARRIER COVER
PFP:38351
Removal and InstallationEDS003BE
REMOVAL
1. Remove the drain plug and drain the gear oil. Refer toRFD-40, "DRAINING"](/manual-img/5/57362/w960_57362-2782.png)
RFD-80
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
CARRIER COVER
CARRIER COVER
PFP:38351
Removal and InstallationEDS003BE
REMOVAL
1. Remove the drain plug and drain the gear oil. Refer toRFD-40, "DRAINING".
2. Disconnect the rear cable (LH) from the carrier cover. Refer toPB-3, "
Components".
3. Remove bracket from the axle housing.
4. Remove the carrier cover bolts. Then separate carrier cover
from the axle housing using Tool.
CAUTION:
lBe careful not to damage the mating surface.
lDo not insert flat-bladed screwdriver, this will damage the
mating surface.
INSTALLATION
1. Apply sealant to mating surface of carrier cover. Refer toRFD-
82, "COMPONENTS".
CAUTION:
Remove old sealant adhering to mounting surfaces. Also
remove any moisture, oil, or foreign material adhering to
application and mounting surfaces.
2. Install carrier cover and bracket on axle housing. Then tighten
carrier cover bolts to the specified torque. Refer toRFD-82,
"COMPONENTS".
3. Connect the rear cable (LH) to the carrier cover and tighten to
the specified torque. Refer toPB-3, "
Components".
4. Fill with new gear oil until oil level reaches the specified limit
near filler plug hole. Refer toRFD-40, "
Checking Differential
Gear Oil".
PDIA1066E
Tool number : KV10111100
PDIA1063E
PDIA1042E
PDIA1066E
Page 2784 of 3171
![NISSAN NAVARA 2005 Repair Workshop Manual REAR FINAL DRIVE ASSEMBLY
RFD-81
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
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RFD
REAR FINAL DRIVE ASSEMBLYPFP:38300
Removal and InstallationEDS003BF
REMOVAL
1. Remove the rear propel NISSAN NAVARA 2005 Repair Workshop Manual REAR FINAL DRIVE ASSEMBLY
RFD-81
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REAR FINAL DRIVE ASSEMBLYPFP:38300
Removal and InstallationEDS003BF
REMOVAL
1. Remove the rear propel](/manual-img/5/57362/w960_57362-2783.png)
REAR FINAL DRIVE ASSEMBLY
RFD-81
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
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REAR FINAL DRIVE ASSEMBLYPFP:38300
Removal and InstallationEDS003BF
REMOVAL
1. Remove the rear propeller shaft. Refer toPR-8, "Removal and Installation".
lPlug rear end of transmission or transfer.
2. Remove the axle shafts and back plate and torque members. Refer toRAX-7, "
Removal and Installation".
3. Disconnect the following components from the rear final drive.
lABS sensor wire harness
lRear cable (LH) and rear cable (RH)
lBrake hoses and brake tube
lDifferential lock position switch harness connector
lDifferential lock solenoid harness connector
CAUTION:
Position the wire harness, cable and hoses away from the final drive assembly. Failure to do so
may result in components being damaged during rear axle assembly removal.
4. Support the rear final drive using a suitable jack.
5. Remove rear shock absorber lower bolts. Refer toRSU-6, "
Removal and Installation".
6. Remove leaf spring U-bolt nuts. Refer toRSU-7, "
Removal and Installation".
WARNING:
Support the rear final drive assembly using suitable jack before removing leaf spring U-bolt nuts.
7. Remove rear final drive assembly using suitable jack.
INSTALLATION
Installation is the reverse order of removal.
lWhen oil leaks while removing rear final drive assembly, check oil level after the installation. Refer to
RFD-40, "
Checking Differential Gear Oil".
lRefill brake fluid and bleed the air from the brake system. Refer toBR-11, "Bleeding Brake System".
lAfter the installation, check DIFF LOCK indicator lamp. Refer toRFD-33, "Precautions for Differential
Case Assembly and Differential Lock Control Unit Replacement".