steering NISSAN NAVARA 2005 Repair Workshop Manual

SRS-40
FRONT PASSENGER AIR BAG MODULE
FRONT PASSENGER AIR BAG MODULE
PFP:K8515
Removal and InstallationEHS001XU
The passenger air bag module originally installed in the vehicle uses direct-connect style harness connectors.
Service replacement passenger air bag modules use tab-locking style harness connectors. If the passenger
air bag module is replaced or if the direct-connect harness connectors are damaged, the vehicle wiring har-
ness must be modified to allow connection of the service replacement passenger air bag module. Refer to
SRS-41, "
WIRING HARNESS MODIFICATION"for wiring harness modification procedure.
REMOVAL
CAUTION:
lDo not attempt to repair or replace damaged direct-connect front passenger air bag module con-
nectors. If a direct-connect harness connector is damaged, the front passenger air bag must be
replaced and the wiring harness modified.
lBefore servicing SRS, turn the ignition switch off, disconnect both battery cables and wait at least
3 minutes.
lAlways work from the side of or under front passenger air bag module.
1. Remove the glove box, then remove instrument panel. Refer toIP-10, "
INSTRUMENT PANEL ASSEM-
BLY".
2. Remove 4 bolts retaining front passenger air bag module to the
steering member.
3. Disconnect the front passenger air bag module connector.
CAUTION:
lWhen servicing the SRS, do not work from directly in front
of air bag module.
lAlways place front passenger air bag module with caution
label side facing upward.
lDo not insert any foreign objects (screwdriver, etc.) into air
bag module or harness connectors.
lDo not disassemble air bag module.
lDo not use old nuts after removal; replace with new nuts.
lDo not expose the front passenger air bag module to tem-
peratures exceeding 90°C(194°F). TORX bolts (T30)
: 24.5 N·m (2·5 kg-m, 18 ft-lb)
MHIB0109E
MHIB0108E
MHIB0101E

FRONT PASSENGER AIR BAG MODULE
SRS-41
C
D
E
F
G
I
J
K
L
MA
B
SRS
lReplace the air bag module if it has been dropped or sus-
tainedanimpact.
lDo not allow oil, grease or water to come in contact with the
air bag module.
lFor removal/installation of the direct-connect SRS connec-
tors, refer toSRS-8, "
Direct-Connect SRS Component Con-
nectors".
INSTALLATION
Original Passenger Air Bag Module
To install, reverse the removal procedure.
lFor removal/installation of the direct-connect SRS connectors, refer toSRS-8, "Direct-Connect SRS Com-
ponent Connectors".
CAUTION:
lAlways work from the side of or under front passenger air bag module.
lAfter the work is completed, perform self-diagnosis to check that no malfunction is detected.
Refer toSRS-18, "
SRS Operation Check".
Service Replacement Passenger Air Bag Module
1. Install the instrument panel assembly. Refer toIP-10, "INSTRUMENT PANEL ASSEMBLY".
2. Install the front passenger air bag module to the steering mem-
ber.
3. Connect the front passenger air bag module harness connector to yellow 4-pin service replacement air
bag connector and fasten connector to mounting bracket.
CAUTION:
lAlways work from the side of or under front passenger air bag module.
lAfter the work is completed, perform self-diagnosis to check that no malfunction is detected.
Refer toSRS-18, "
SRS Operation Check".
WIRING HARNESS MODIFICATION
The passenger air bag module originally installed in the vehicle uses direct-connect style harness connectors.
Service replacement passenger air bag modules use tab-locking style harness connectors. If the passenger
air bag module is replaced or if the direct-connect harness connectors are damaged, the vehicle wiring har-
ness must be modified to allow connection of the service replacement passenger air bag module.
NOTE:
The wiring harness modification is to be performed only if the vehicle is equipped with the original passenger
air bag which uses direct-connect harness connectors. If the passenger air bag is to be replaced in a vehicle
that has already had the service replacement passenger air bag installed, the wiring harness modification is
not required.
CAUTION:
lDo not attempt to repair or replace damaged direct-connect front passenger air bag module con-
nectors. If a direct-connect harness connector is damaged, the front passenger air bag must be
replaced and the wiring harness modified.
SBF814E
MHIB0109E

SRS-56
COLLISION DIAGNOSIS
COLLISION DIAGNOSIS
PFP:00015
For Frontal CollisionEHS001Y3
Check the SRS components using the following table.
lAfter the work is completed, perform self-diagnosis to check that no malfunction is detected. Refer to
SRS-18, "
SRS Operation Check".
SRS INSPECTION (FOR FRONTAL COLLISION)
For Side CollisionEHS001Y4
Check the SRS components using the following table.
Part SRS is activated SRS is NOT activated
Air bag module
(driver and front pas-
senger air bag mod-
ule)Replace
Install with new fas-
teners.1. Remove air bag module. Check harness cover and connectors for damage, termi-
nals for deformities, and harness for binding.
2. Install driver air bag module into the steering wheel to check fit and alignment with
the wheel.
3. Install passenger air bag module into the instrument panel to check fit with the
instrument panel.
4. If no damage is found, reinstall with new fasteners.
5. If damaged—Replace. Install air bag modules with new fasteners.
Air bag modules must be deployed before disposal.
Seat belt pre-
tensioner assembliesReplace
Install seat belt pre-
tensioner with new
fasteners.1. Remove seat belt pre-tensioners.
Check harness cover and connectors for damage, terminals for deformities, and
harness for binding.
2. Check belts for damage and anchors for loose mounting.
3. Check retractor for smooth operation.
4. Check seat belt adjuster for damage.
5. If no damage is found, reinstall seat belt pre-tensioner assembly.
6. If damaged—Replace. Install the seat belt pre-tensioners with new fasteners.
Seat belt pre-tensioners must be deployed before disposal.
Diagnosis sensor unit Replace
Install with new fas-
teners.1. Check case for dents, cracks or deformities.
2. Check connectors for damage, and terminals for deformities.
3. If no damage is found, reinstall with new fasteners.
4. If damaged—Replace. Install diagnosis sensor unit with new fasteners.
Steering wheel 1. Visually check steering wheel for deformities.
2. Check harness (built into steering wheel) and connectors for damage, and terminals for deformities.
3. Install driver air bag module into the steering wheel to check fit and alignment with the wheel.
4. Check steering wheel for excessive free play.
5. If no damage is found, reinstall.
6. If damaged—Replace.
Spiral cable Replace the spiral
cable.1. Visually check spiral cable and combination switch for damage.
2. Check connectors and protective tape for damage.
3. Check steering wheel for noise, binding or heavy operation.
4. If no damage is found, reinstall.
5. If damaged—Replace.
Harness and connec-
tors1. Check connectors for poor connection, damage, and terminals for deformities.
2. Check harness for binding, chafing, cuts, or deformities.
3. If no damage is found, reinstall the harness and connectors.
4. If damaged—Replace the damaged harness. Do not attempt to repair, splice or modify any SRS harness.
Instrument panel
Replace the instru-
ment panel assembly.1. Visually check instrument panel for damage.
2. If no damage is found, reinstall the instrument panel.
3. If damaged—Replace the instrument panel.

WT-2
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
NVH Troubleshooting ChartEES002L1
Use chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
´: ApplicableReference page
WT-3WT-4WT-6WT-4—
—
WT-6
FFD-6
(FFD)
RFD-XX “NVH Troubleshooting Chart” (RFD, M226 without LD),
RFD-XX “NVH Troubleshooting Chart” (RFD, M226 with LD)
FAX-4(FAX)
FSU-5(FSU)
RAX-5(RAX)
RSU-3(RSU)
Refer to TIRES in this chart.
Refer to ROAD WHEEL in this chart.
BR-5
PS-5
Possible cause and SUSPECTED PARTS
Out-of-round
Imbalance
Incorrect tire pressure
Uneven tire wear
Deformation or damage
Non-uniformity
Incorrect tire size
FRONT AND REAR FINAL DRIVE
FRONT AXLE AND FRONT SUSPENSION
REAR AXLE AND REAR SUSPENSION
TIRES
ROAD WHEEL
BRAKE
STEERING
SymptomTIRESNoise´ ´´´´´ ´ ´ ´ ´ ´ ´
Shake´´´´´ ´ ´ ´ ´ ´´
Vibration´´´´´´
Shimmy´ ´´´´´´ ´ ´ ´ ´ ´
Shudder´´´´´ ´ ´ ´ ´ ´´
Poor quality ride or
handling´´´´´ ´ ´ ´ ´
ROAD
WHEELNoise´´ ´ ´ ´ ´ ´´´
Shake´´ ´ ´ ´ ´´´
Shimmy, shudder´´ ´ ´ ´ ´´´
Poor quality ride or
handling´´ ´ ´ ´ ´

WW-36
FRONT WIPER AND WASHER SYSTEM
Washer Nozzle Adjustment
EKS00P5G
lThis vehicle is equipped with non-adjustable washer nozzles.
lIf not satisfied with washer fluid spray coverage, confirm that the
washer nozzle is installed correctly.
lIf the washer nozzle is installed correctly, and the washer fluid
spray coverage is not satisfactory, replace washer nozzle.
Washer Tube LayoutEKS00P5H
Removal and Installation of Wiper and Washer SwitchEKS00P5I
REMOVAL
1. Remove steering column covers. Refer toIP-10, "INSTRU-
MENT PANEL ASSEMBLY".
2. Remove wiper washer switch connector.
3. Pinch tabs at wiper and washer switch base and slide switch
away from steering column to remove.
INSTALLATION
Installation is the reverse order of removal.
PKIA2552E
WKIA3453E
LKIA0536E