roof NISSAN NAVARA 2005 Repair Service Manual

RF-18
SUNROOF
3.CHECK SONROOF MOTOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and sunroof motor assembly connector.
3. Check continuity between BCM connector M44 terminal 53, 58 and sunroof motor assembly connector
B16 terminal 7, 9.
4. Check continuity between BCM connector M44 terminal 53, 58
and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Turn ignition switch ON.
3. Check voltage between BCM connector M44 terminal 53, 58
and ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace BCM.
Sunroof Switch System CheckEIS00D56
1.SUNROOF SWITCH INPUT SIGNAL CHECK
1. Turn ignition switch ON.
2. Check voltage between sunroof motor assembly connector and ground.
OK or NG
OK >> Sunroof switch system is OK.
NG >> GO TO 2.53 – 9 : Continuity should exist.
58 – 7 : Continuity should exist.
53 – Ground : Continuity should not exist.
58 – Ground : Continuity should not exist.
MIIB1068E
53 – Ground : Battery voltage
58 – Ground : Battery voltage
MIIB0589E
ConnectorTerminals
ConditionVoltag e (V)
(Approx.)
(+) (–)
B161
GroundSunroof switch is operated
TILT UP or SLIDE CLOSE0
Other than above Battery voltage
5Sunroof switch is operated
TILT DOWN or SLIDE OPEN0
Other than above Battery voltage
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SUNROOF
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2.SUNROOF SWITCH CIRCUIT CHECK
1. Turn ignition switch OFF.
2. Disconnect sunroof motor assembly and sunroof switch connector.
3. Check continuity between sunroof motor assembly connector B16 terminal 1, 5 and sunroof switch con-
nector R5 terminal 1, 3.
4. Check continuity between sunroof motor assembly connector
B16 terminal 1, 5 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3.SUNROOF SWITCH GROUND CIRCUIT CHECK
Check continuity between sunroof switch connector R5 terminal 2 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4.SUNROOF SWITCH CHECK
Check continuity between sunroof switch terminal 1, 3 and 2.
OK or NG
OK >> Replace sunroof motor assembly.
NG >> Replace sunroof switch.1 – 3 : Continuity should exist.
5 – 1 : Continuity should exist.
1 – Ground : Continuity should not exist.
5 – Ground : Continuity should not exist.
WIIA0437E
2 – Ground : Continuity should exist.
PIIA3627E
Terminals Condition Continuity
1
2Sunroof switch is operated
TILT DOWN or SLIDE OPENYe s
Other than above No
3Sunroof switch is operated
TILT UP or SLIDE CLOSEYe s
Other than above No
PIIA6157E

RF-20
SUNROOF
Fitting Adjustment
EIS00C0M
GAP ADJUSTMENT
NOTE:
If any gap or height difference between glass lid and roof panel is found, check glass lid fit and adjust as fol-
lows:
1. Open sunshade assembly.
2. Loosen glass lid securing screws (2 each on left and right sides), then tilt glass lid down.
3. Manually adjust glass lid from outside of vehicle so it resembles "A-A" as shown in the figure.
4. After adjusting glass lid tilt glass lid up and tighten screws.
5. Tilt glass lid up and down several times to check that it moves smoothly.
HEIGHT DIFFERENCE ADJUSTMENT
1. Tilt glass lid up and down.
2. Check height difference between roof panel and glass lid, and compare to “A-A”.
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Removal and InstallationEIS00C0N
MIIB0666E

RF-22
SUNROOF
lAfter any adjustment, check sunroof operation and glass lid alignment.
lHandle glass lid with care so not to cause damage.
lFor easier installation, mark each point before removal.
CAUTION:
lAlways work with a helper.
lBefore removal, fully close the glass lid assembly. Then, after removal, do not move the motor
assembly.
lAfter installing the sunroof and glass lid, check gap adjustment to ensure there is no malfunction.
SUNROOF UNIT
Removal
CAUTION:
lAlways work with a helper.
lWhen taking sunroof unit out, use shop cloths to protect the seats and trim from damage.
lAfter installing the sunroof unit and glass lid, be sure to check gap adjustment to ensure there is
no malfunction.
1. Remove headlining. Refer toEI-40, "
Removal and Installation".
2. Remove the sunroof glass lid. Refer toRF-22, "
GLASS LID".
3. Disconnect the drain hoses.
4. Remove the mounting nuts from the front end and side rail.
5. Remove the mounting bolts to sunroof bracket and then remove the sunroof unit.
Installation
1. Position the sunroof frame assembly and temporally tighten the mounting bolts to the sunroof brackets.
2. Tighten the mounting nuts to the front end and side rail.
3. Tighten the mounting bolts to sunroof brackets.
4. Connect the drain hoses.
5. Install the sunroof glass lid. Refer toRF-22, "
GLASS LID".
6. Install headlining. Refer toEI-40, "
Removal and Installation".
GLASS LID
Removal
1. Open sunshade.
2. Ensure glass lid is closed.
3. Remove the screws securing glass lid to the sunroof frame
assembly.
4. Remove the glass lid assembly.
Installation
1. Position glass lid to sunroof assembly.
2. Install the glass lid assembly screws. (First tighten left front bolt, then tighten right rear bolt on glass lid to
prevent lid from moving while tightening other bolts.)
1. Glass lid 2. Wind deflector 3. Rear drain hoses
4. Shade stoppers 5. Sunroof bracket 6. Sunroof frame assembly
7. Front drain hoses 8. Sunroof motor assembly 9. Sunshade assembly
10. Rear drain assembly
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3. Adjust the sunroof glass. Refer toRF-20, "Fitting Adjustment".
WIND DEFLECTOR
Removal
NOTE:
Removing is possible even by the on vehicle.
1. Sunroof lid is open.
2. Remove spring hinge screws and then remove hinge from the
frame.
3. Remove the stopper from the sunroof assembly.
4. Turn the wind deflector from ditch of the sunroof unit assembly.
Installation
Install in the reverse order of removal.
SUNSHADE
Removal
NOTE:
Removing is possible even by the on vehicle.
1. Remove headlining. Refer toRF-22, "
SUNROOF UNIT".
2. Remove the sunshade stoppers (2 points) from the rear end of
the sunroof frame assembly.
3. Remove the sunshade assembly from the rear end of the sun-
roof frame assembly.
Installation
Install in the reverse order of removal.
SUNROOF MOTOR
Removal
CAUTION:
lWhen removing the sunroof motor, be sure that the sunroof is in the fully closed position.
lNever run the removed motor as a single unit.
1. Position the sunroof assembly in the fully closed position.
2. Remove the front roof console assembly. Refer toEI-40, "
Removal and Installation".
WIIA0424E
LIIA1672E

RF-24
SUNROOF
3. Disconnect the harness connector from the sunroof motor
assembly.
4. Remove the mounting screws and the sunroof motor assembly.
Installation
1. Move the sunroof motor assembly laterally little by little so that
the gear is completely engaged into the wire on the sunroof unit
and the mounting surface becomes parallel. Then secure the
motor with bolts.
2. Connect the wire harness connector to the sunroof motor
assembly.
3. Install the roof console assembly. Refer toEI-40, "
Removal and Installation".
CAUTION:
lBefore installing the sunroof motor assembly, be sure to place the link and wire assembly in the
symmetrical and fully closed position.
lInitialization of the sunroof motor after installing the sunroof motor.
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SUNROOF
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DRAIN HOSES
1. Remove the headlining. Refer toEI-40, "Removal and Installation".
2. Visually check the drain hoses for proper connections, damage or deterioration.
3. Remove each drain hose and check visually for damage, cracks or deterioration.
4. Pour water through the drain hose to check for damage.
lIf any damage is found, replace the drain hose.
WEATHERSTRIP
Visually check weatherstrip for any damage, deterioration, or flattening.
lIn the case of leakage around glass lid, close glass lid and pour water around it to find the damaged or
gaped portion, remove glass lid assembly.
lIf any damage is found, replace glass lid assembly.
CAUTION:
Do not remove weatherstrip.
REAR DRAIN ASSEMBLY
Removal
1. Remove sunroof frame assembly. Refer toRF-22, "SUNROOF UNIT".
2. Remove sunshade assembly. Refer toRF-23, "
SUNSHADE".
3. Disconnect the rear drain pin from the sunroof link assembly.
4. Remove the rear drain assembly from the rear end of the sunroof frame.
Installation
Install in the reverse order of removal.
LIIA0272E

RF-26
SUNROOF
LINK AND WIRE ASSEMBLY
NOTE:
Before replacing any suspect part, carefully ensure it is the source of the noise being experienced.
1. Visually check to determine if a sufficient amount of petroleum jelly has been applied to the wire or rail
groove. If not, add petroleum jelly as required.
2. Check wire for any damage or deterioration. If any damage is found, remove rear guide, then replace
wire.

PRECAUTIONS
RFD-3
[WITH LIMITED SLIP DIFFERENTIAL]
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[WITH LIMITED SLIP DIFFERENTIAL]PRECAUTIONSPFP:00001
Limited Slip Differential (LSD) Performance JudgementEDS003IG
lInspection is required when detecting any noise or malfunction while driving or turning. Improper condition
of oil or differential case assembly is suspected. Refer toRFD-3, "
METHOD FOR TROUBLESHOOTING"
.
METHOD FOR TROUBLESHOOTING
1. Check differential gear oil level and differential gear oil leakage. Refer toRFD-9, "Checking Differential
Gear Oil".
2. Changing differential gear oil. Refer toRFD-9, "
Changing Differential Gear Oil".
3. Start engine. Drive for 10 min.
4. Again changing differential gear oil. Refer toRFD-9, "
Changing Differential Gear Oil".
5. Start engine. Drive for 10 min. Check if any noise or improper oil condition is detected.
lIf OK, check differential gear oil level and differential gear oil leakage. Refer toRFD-9, "Checking Differ-
ential Gear Oil".
lIf NG, replace differential case assembly after checking each part of final drive. Refer toRFD-15, "Dis-
assembly and Assembly".
Service Notice or PrecautionsEDS0038Z
lCheck for the correct installation status prior to removal or disassembly. If matching marks are required,
be certain they do not interfere with the function of the parts when applied.
lOverhaul should be done in a clean work area, it is preferable to work in dust proof area.
lBefore disassembly completely remove sand and mud from the exterior of the unit, preventing them from
entering into the unit during disassembly or assembly.
lCheck appearance of the disassembled parts for damage, deformation, and unusual wear. Replace them
with new ones if necessary.
lGaskets, seals and O-rings should be replaced any time the unit is disassembled.
lIn principle, tighten bolts or nuts gradually in several steps working diagonally from inside to outside. If
tightening sequence is specified, observe it.
lClean and flush the parts sufficiently and blow-dry them.
lBe careful not to damage sliding surfaces and mating surfaces.
lWhen applying sealant, remove the old sealant from the mounting surface; then remove any moisture, oil,
and foreign materials from the application and mounting surfaces.
lAlways use shop paper for cleaning the inside of components.
lAvoid using cotton gloves or shop rags to prevent entering of lint.
lDuring assembly, observe the specified tightening torque, and apply new differential gear oil, petroleum
jelly, or multi-purpose grease as specified.