2005 NISSAN NAVARA belt

SEAT BELTS
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Seat Belt InspectionEHS0026A
AFTER A COLLISION
WARNING:
Inspect all seat belt assemblies including retractors and attaching hardware after any collision.
NISSAN recommends that all seat belt assemblies in use during a collision be replaced unless the col-
lision was minor and the belts show no damage and continue to operate properly. Failure to do so
could result in serious personal injury in an accident. Seat belt assemblies not in use during a colli-
sion should also be replaced if either damage or improper operation is noted. Seat belt pre-tensioners
should be replaced even if the seat belts are not in use during a frontal collision in which the air bags
are deployed.
Replace any seat belt assembly (including anchor bolts) if:
lThe seat belt was in use at the time of a collision (except for minor collisions and the belts, retractors and
buckles show no damage and continue to operate properly).
lThe seat belt was damaged in an accident. (i.e. torn webbing, bent retractor or guide).
lThe seat belt attaching point was damaged in an accident. Inspect the seat belt attaching area for damage
or distortion and repair as necessary before installing a new seat belt assembly.
lAnchor bolts are deformed or worn out.
lThe seat belt pre-tensioner should be replaced even if the seat belts are not in use during the collision in
which the air bags are deployed.
PRELIMINARY CHECKS
1. Check the seat belt warning lamp for proper operation as follows:
a. Switch ignition ON. The seat belt warning lamp should illuminate.
b. Fasten driver's seat belt. The seat belt warning lamp should go out. If warning lamp remains illuminated,
Refer toDI-28, "
WARNING LAMPS".
2. If the air bag warning lamp is blinking, conduct self-diagnosis using CONSULT-II, and air bag warning
lamp. Refer toSRS-18, "
SRS Operation Check".
3. Check that the seat belt retractor, seat belt anchor and buckle bolts are securely attached.
4. Check the shoulder seat belt guide and shoulder belt height adjuster for front seats. Ensure guide swivels
freely and that belt lays flat and does not bind in guide. Ensure height adjuster operates properly and
holds securely.
5. Check retractor operation:
a. Fully extend the seat belt webbing and check for twists, tears or other damage.
b. Allow the seat belt to retract. Ensure that belt returns smoothly and completely into the retractor. If the
seat belt does not return smoothly, wipe the inside of the loops with a clean paper cloth, because dirt built
up in the loops of the upper anchors can cause the seat belts to retract slowly.
c. Fasten the seat belt. Check the seat belt returns smoothly and completely to the retractor. If the belt does
not return smoothly, the cause may be an accumulation of dust or dirt. Use the “SEAT BELT TAPE SET”
and perform the following steps.
Inspect the front seat belt through-anchor:
1. Pull the seat belt out to a length of 500 mm (19.69 in) or more.
2. Use a clip or other device to hold the seat belt at the center pillar belt opening.
3. Pass a thin wire through the through-anchor belt opening. Hold both ends of the wire and pull taut while
moving it up and down several times along the belt opening surface to remove dirt.
4. Any dirt that cannot be removed with the wire can be removed by cleaning the opening with a clean
cloth.
5. Apply tape at the point where the belt contacts the through-anchor belt opening.
NOTE:
Apply the tape so that there is no looseness or wrinkling.
6. Remove the clip holding the seat belt and check that the belt returns smoothly.
7. Repeat steps above as necessary to check the other seat belts.

SB-12
SEAT BELTS
SEAT BELT RETRACTOR ON-VEHICLE CHECK
Emergency Locking Retractors (ELR)
NOTE:
All seat belt retractors are of the Emergency Locking Retractors (ELR) type. In an emergency (sudden stop)
the retractor will lock and prevent the belt from extending any further.
Check the seat belt retractors using the following test(s) to determine if a retractor assembly is operating prop-
erly.
ELR Function Stationary Check
Grasp the shoulder belt and pull forward quickly. The retractor should lock and prevent the belt from extending
further.
ELR Function Moving Check
WARNING:
Perform the following test in a safe, open area clear of other vehicles and obstructions (for example, a
large, empty parking lot). Road surface must be paved and dry. DO NOT perform the following test on
wet or gravel roads or on public streets and highways. This could result in an accident and serious
personal injury. The driver and passenger must be prepared to brace themselves in the event the
retractor does not lock.
1. Fasten drivers seat belt. Buckle a passenger into the seat for the belt that is to be tested.
2. Proceed to the designated safe area.
3. Drive the vehicle at approximately 16 km/h (10 MPH). Notify any passengers of a pending sudden stop.
The driver and passenger must be prepared to brace themselves in the event the retractor does not lock.
Apply brakes firmly and make a very hard stop.
During stop, seat belts should lock and not be extended. If the seat belt retractor assembly does not lock, per-
form the retractor off-vehicle check.
SEAT BELT RETRACTOR OFF-VEHICLE CHECK
1. Remove the seat belt retractor assembly.
2. Slowly pull out belt while tilting the retractor assembly forward from the mounted position without twisting
the retractor assembly as shown in the illustration.

SEAT BELTS
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If NG, replace the retractor assembly.15 degrees or less tilt : Belt can be pulled out.
35 degrees or more tilt : Belt locks and cannot be pulled out.
PHIA0257E

SB-14
SEAT BELT WARNING SYSTEM
SEAT BELT WARNING SYSTEM
PFP:25045
DescriptionEHS0026E
lFor seat belt warning lamps refer toDI-28, "WARNING LAMPS".

SC-1
STARTING & CHARGING SYSTEM
K ELECTRICAL
CONTENTS
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SECTIONSC
A
B
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STARTING & CHARGING SYSTEM
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS)“AIRBAG”and“SEATBELTPRE-TEN-
SIONER” .................................................................. 3
Wiring Diagrams and Trouble Diagnosis .................. 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
BATTERY .................................................................... 5
How to Handle Battery ............................................. 5
METHODS OF PREVENTING OVER-DIS-
CHARGE ............................................................... 5
CHECKING ELECTROLYTE LEVEL .................... 5
SPECIFIC GRAVITY CHECK ............................... 6
Battery Test and Charging Chart .............................. 7
CHART I ................................................................ 7
CHART II ............................................................... 8
A: SLOW CHARGE ............................................... 9
B: STANDARD CHARGE .................................... 10
C: QUICK CHARGE ............................................ 12
Removal and Installation ........................................ 13
CHARGING SYSTEM ............................................... 14
System Description ................................................ 14
Wiring Diagram — CHARGE — ............................. 15
Trouble Diagnosis .................................................. 16
DIAGNOSIS PROCEDURE ................................ 16
PRE-DIAGNOSIS INSPECTION ......................... 16
DIAGNOSIS CHART BY SYMPTOM .................. 16
INSPECTION FLOW BY CHARGE WARNING
LAMP .................................................................. 16
CHARGE WARNING LAMP LINE INSPECTION... 17
VOLTAGE DETECTION LINE AND CHARGE
WARNING LAMP INSPECTION ......................... 18
INSPECTION OF INSUFFICIENT ALTERNA-
TOR POWER GENERATION .............................. 20
INSPECTION OF EXCESSIVE ALTERNATOR
POWER GENERATION ...................................... 20
DARK CURRENT INSPECTION ......................... 21
OPERATION PROCEDURE OF CURRENT
MEASUREMENT PROBE FOR CONSULT-II ..... 22
Removal and Installation ........................................ 23REMOVAL ........................................................... 23
INSTALLATION ................................................... 23
Disassembly and Assembly .................................... 23
LHD MODELS ..................................................... 23
RHD MODELS .................................................... 24
Disassembly ........................................................... 24
REAR COVER ..................................................... 24
REAR BEARING ................................................. 24
Inspection ............................................................... 25
ROTOR CHECK .................................................. 25
BRUSH CHECK .................................................. 25
PULLEY CHECK (WITH CLUTCH TYPE) ........... 25
STATOR CHECK ................................................. 25
Assembly ................................................................ 26
RING FITTING IN REAR BEARING .................... 26
REAR COVER INSTALLATION ........................... 26
STARTING SYSTEM ................................................. 27
System Description ................................................. 27
A/T MODELS ....................................................... 27
M/T MODELS ...................................................... 27
Wiring Diagram — START — ................................. 28
A/T MODELS ....................................................... 28
M/T MODELS ...................................................... 29
Trouble Diagnoses ................................................. 30
Removal and Installation ........................................ 31
REMOVAL ........................................................... 31
INSTALLATION ................................................... 31
Disassembly and Assembly .................................... 32
Inspection ............................................................... 32
MAGNETIC SWITCH CHECK ............................. 32
PINION/CLUTCH CHECK ................................... 33
BRUSH CHECK .................................................. 33
YOKE CHECK ..................................................... 34
ARMATURE CHECK ........................................... 35
Assembly ................................................................ 36
PINION PROTRUSION LENGTH ADJUST-
MENT .................................................................. 36
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 37
Battery .................................................................... 37

PRECAUTIONS
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PRECAUTIONSPFP:00011
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EKS00MZ4
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:
lTo avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.
lImproper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.
lDo not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Wiring Diagrams and Trouble DiagnosisEKS00MZ5
When you read wiring diagrams, refer to the followings:
lGI-15, "How to Read Wiring Diagrams"in GI section
lPG-4, "POWER SUPPLY ROUTING CIRCUIT"for power distribution circuit in PG section
When you perform trouble diagnosis, refer to the followings:
lGI-11, "How to Follow Trouble Diagnoses"in GI section
lGI-24, "How to Perform Efficient Diagnosis for an Electrical Incident"in GI section

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CHARGING SYSTEM
Trouble Diagnosis
EKS00MZD
DIAGNOSIS PROCEDURE
1. Check malfunction symptoms or customer's remarks.
2. Perform pre-diagnosis inspection. Refer toSC-16, "
PRE-DIAGNOSIS INSPECTION".
3. Perform trouble diagnosis for each trouble symptom. Refer toSC-16, "
DIAGNOSIS CHART BY SYMP-
TOM"
4. Repair or replace parts indicated inspection flow based on the charge warning lamp. Refer toSC-16,
"INSPECTION FLOW BY CHARGE WARNING LAMP".
5. End
PRE-DIAGNOSIS INSPECTION
1. Perform alternator belt inspection. Refer toEM-12, "DRIVE BELTS".
2. Inspect battery.
3. Check alternator terminal 1 for loose or improper connection.
4. Check alternator connector 4 and 3 terminals for loose connection, disconnection and bend.
5. Check connecting condition of harness for charging system harness (fusible link terminal and battery ter-
minal).
6. After performing 1 to 5 above, go to trouble diagnosis for symptoms. Refer toSC-16, "
DIAGNOSIS
CHART BY SYMPTOM".
DIAGNOSIS CHART BY SYMPTOM
INSPECTION FLOW BY CHARGE WARNING LAMP
1.CHARGE WARNING LAMP INSPECTION
1. Turn ignition switch ON.
2. Check if charge warning lamp illuminates.
Does charge warning lamp illuminate?
YES >> GO TO 2.
NO >> Go toSC-17, "
CHARGE WARNING LAMP LINE
INSPECTION".
2.CHARGE WARNING LAMP INSPECTION
1. Start engine.
2. Check if charge warning lamp goes off.
Does charge warning lamp goes off?
YES >> GO TO 3.
NO >> Go toSC-18, "
VOLTAGE DETECTION LINE AND
CHARGE WARNING LAMP INSPECTION".
Symptom Reference page
Battery dischargeRefer toSC-16, "
INSPECTION FLOW BY CHARGE WARN-
ING LAMP".
Charge warning lamp illuminates.Refer toSC-16, "
INSPECTION FLOW BY CHARGE WARN-
ING LAMP".
Other than the above symptoms (splashing out of battery fluid,
nasty smell and others)SC-20, "
INSPECTION OF EXCESSIVE ALTERNATOR
POWER GENERATION".
MKIB0555E
MKIB0556E

CHARGING SYSTEM
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Removal and InstallationEKS00MZE
REMOVAL
1. Disconnect negative battery cable.
2. Remove intercooler hose and duct
3. Disconnect alternator harness.
4. Remove drive belt. Refer toEM-12, "
Checking Drive Belts".
5. Remove alternator upper mounting bolt.
6. Remove alternator lower mounting nut and bolt .
7. Remove alternator.
INSTALLATION
Install in the reverse order of removal, taking care of the following point.
lInstall alternator, and check tension of drive belt. Refer toEM-13, "Deflection Adjustment".
CAUTION:
Be sure to tighten alternator terminal 1 mounting nut carefully.
Disassembly and AssemblyEKS00PD1
LHD MODELS
MKIB1992E
YD engine models - B terminal nut:
: 7.9 - 11.0 N·m (0.8 - 1.11 kg-m, 70 - 97 in-lb)
1. Rear bearing 2. Rotor 3. Retainer
4. Front bearing 5. Through bolt 6. Front cover
7. Washer 8. Pulley 9. Stator
10. IC voltage regulator assembly 11. Diode assembly 12. Rear cover
13. B terminal
MKIB2000E