wiring NISSAN NAVARA 2005 Repair Workshop Manual

RFD-46
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
TROUBLE DIAGNOSIS
Wiring Diagram — DIFLOC —
EDS003AX
MDWA0065E

RFD-72
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
TROUBLE DIAGNOSIS FOR SYMPTOMS
5.CHECK HARNESS BETWEEN DIFFERENTIAL LOCK CONTROL UNIT AND COMBINATION METER
1. Turn ignition switch “OFF”.
2. Disconnect differential lock control unit harness connector and combination meter harness connector.
3. Check continuity between differential lock control unit harness
connector M107 terminal 21 and combination meter harness
connector M23 terminal 25.
Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
6.CHECK INDICATOR LAMP CIRCUIT
1. Turn ignition switch “OFF”. (Stay for at least 5 seconds.)
2. Connect combination meter harness connector.
3. Disconnect differential lock control unit harness connector.
4. Turn ignition switch “ON”. (Do not start engine.)
5. Ground the following terminals using suitable wiring.
–Differential lock control unit harness connector M107 terminal 21
and ground.
Do indicator lamps turn on?
OK >> GO TO 7.
NG >> Replace combination meter. Refer toDI-27, "
Removal
and Installation of Combination Meter".
7.CHECK SYMPTOM
Check again.
OK or NG
OK >>INSPECTION END
NG >> GO TO 8.
8.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 >>INSPECTION END
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. Continuity should exist.
WDIA0252E
SDIA3453E

SB-2
PRECAUTIONS
PRECAUTIONS
PFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EHS0026D
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.
Precautions for Seat Belt ServiceEHS00265
CAUTION:
lBefore removing the seat belt pre-tensioner assembly, turn the ignition switch OFF, disconnect
both battery cables and wait at least 3 minutes.
lDo not use electrical test equipment for seat belt pre-tensioner connector.
lAfter replacing or reinstalling seat belt pre-tensioner assembly, or reconnecting seat belt pre-
tensioner assembly connector, ensure entire SRS operates properly. Refer toSRS-18, "
SRS Oper-
ation Check".
lDeploy seat belt pre-tensioner assembly before disposing. Refer toSRS-49, "DISPOSAL OF AIR
BAG MODULE AND SEAT BELT PRE-TENSIONER".
lDo not disassemble buckle or seat belt assembly.
lReplace anchor bolts if they are deformed or worn out.
lNever oil tongue and buckle.
lIf any component of seat belt assembly is questionable, do not repair. Replace the whole seat belt
assembly.
lIf webbing is cut, frayed, or damaged, replace seat belt assembly.
lWhen replacing seat belt assembly, use a genuine NISSAN seat belt assembly.
AFTER A COLLISION
WARNING:
lInspect all seat belt assemblies including retractors and attaching hardware after any collision.
lNISSAN recommends that all seat belt assemblies in use during a collision be replaced unless the
collision 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
collision should also be replaced if either damage or improper operation is noted. Seat belt pre-
tensioner 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, etc.)
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.

SC-1
STARTING & CHARGING SYSTEM
K ELECTRICAL
CONTENTS
C
D
E
F
G
H
I
J
L
M
SECTIONSC
A
B
SC
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
SC-3
C
D
E
F
G
H
I
J
L
MA
B
SC
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

CHARGING SYSTEM
SC-15
C
D
E
F
G
H
I
J
L
MA
B
SC
Wiring Diagram — CHARGE —EKS00MZB
MKWA3624E

SC-28
STARTING SYSTEM
Wiring Diagram — START —
EKS00MZN
A/T MODELS
MKWA2946E

SE-1
SEAT
IBODY
CONTENTS
C
D
E
F
G
H
J
K
L
M
SECTIONSE
A
B
SE
SEAT
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS)“AIRBAG”and“SEATBELTPRE-TEN-
SIONER” .................................................................. 2
Precautions for Work ................................................ 2
PREPARATION ........................................................... 3
Commercial Service Tool ......................................... 3
SQUEAK AND RATTLE TROUBLE DIAGNOSES..... 4
Work Flow ................................................................ 4
CUSTOMER INTERVIEW ..................................... 4
DUPLICATE THE NOISE AND TEST DRIVE ....... 5
CHECK RELATED SERVICE BULLETINS ........... 5
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 5
REPAIR THE CAUSE ........................................... 5
CONFIRM THE REPAIR ....................................... 6
Generic Squeak and Rattle Troubleshooting ........... 6
INSTRUMENT PANEL .......................................... 6
CENTER CONSOLE ............................................. 6
DOORS ................................................................. 6
TRUNK .................................................................. 7
SUNROOF/HEADLINING ..................................... 7
SEATS ................................................................... 7
UNDERHOOD ....................................................... 7
Diagnostic Worksheet .............................................. 8
POWER SEAT .......................................................... 10Wiring Diagram – SEAT – / For LHD Models ......... 10
Wiring Diagram – SEAT – / For RHD Models ......... 11
HEATED SEAT .......................................................... 12
Description .............................................................. 12
Schematic ............................................................... 13
Wiring Diagram – HSEAT – / For LHD Models ....... 14
Wiring Diagram – HSEAT – / For RHD Models ...... 17
FRONT SEAT ............................................................ 20
Components Parts Drawing .................................... 20
DRIVER SEAT ..................................................... 20
PASSENGER SEAT ............................................ 22
Removal and Installation ........................................ 23
REMOVAL ........................................................... 23
INSTALLATION ................................................... 24
Disassembly and Assembly .................................... 24
SEAT CUSHION (POWER SEAT) ....................... 24
SEAT CUSHION (MANUAL SEAT) ..................... 25
SEATBACK (POWER AND MANUAL SEAT) ...... 26
SEATBACK (FRAT FOLD SEAT) ........................ 27
REAR SEAT .............................................................. 29
Removal and Installation ........................................ 29
JUMP SEAT (KING CAB) .................................... 29
BENCH SEAT LH (DOUBLE CAB) ...................... 30
BENCH SEAT RH (DOUBLE CAB) ..................... 30
Disassembly and Assembly .................................... 32

SE-2
PRECAUTIONS
PRECAUTIONS
PFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EIS00CEB
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.
Precautions for WorkEIS00BAR
lWhen removing or disassembling each component, be careful not to damage or deform it. If a component
may be subject to interference, be sure to protect it with a shop cloth.
lWhen removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the compo-
nent with a shop cloth or vinyl tape to protect it.
lProtect the removed parts with a shop cloth and keep them.
lReplace a deformed or damaged clip.
lIf a part is specified as a non-reusable part, always replace it with new one.
lBe sure to tighten bolts and nuts securely to the specified torque.
lAfter re-installation is completed, be sure to check that each part works normally.
lFollow the steps below to clean components.
–Water soluble foul: Dip a soft cloth into lukewarm water, and wring the water out of the cloth to wipe the
fouled area.
Then rub with a soft and dry cloth.
–Oily foul: Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%), and wipe
the fouled area.
Then dip a cloth into fresh water, and wring the water out of the cloth to wipe the detergent off. Then rub
with a soft and dry cloth.
lDo not use organic solvent such as thinner, benzene, alcohol, or gasoline.
lFor genuine leather seats, use a genuine leather seat cleaner.

SE-6
SQUEAK AND RATTLE TROUBLE DIAGNOSES
FELT CLOTHTAPE
Used to insulate where movement does not occur. Ideal for instrument panel applications.
68370-4B000: 15´25 mm (0.59´0.98 in) pad/68239-13E00: 5 mm (0.20 in) wide tape roll
The following materials, not available through NISSAN Parts Department, can also be used to repair squeaks
and rattles.
UHMW(TEFLON) TAPE
Insulates where slight movement is present. Ideal for instrument panel applications.
SILICONE GREASE
Used in place of UHMW tape that will be visible or not fit.
Note: Will only last a few months.
SILICONE SPRAY
Use when grease cannot be applied.
DUCT TAPE
Use to eliminate movement.
CONFIRM THE REPAIR
Confirm that the cause of a noise is repaired by test driving the vehicle. Operate the vehicle under the same
conditions as when the noise originally occurred. Refer to the notes on the Diagnostic Worksheet.
Generic Squeak and Rattle TroubleshootingEIS00CEI
Refer to Table of Contents for specific component removal and installation information.
INSTRUMENT PANEL
Most incidents are caused by contact and movement between:
1. Cluster lid A and instrument panel
2. Acrylic lens and combination meter housing
3. Instrument panel to front pillar garnish
4. Instrument panel to windshield
5. Instrument panel mounting pins
6. Wiring harnesses behind the combination meter
7. A/C defroster duct and duct joint
These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by apply-
ing felt cloth tape or silicon spray (in hard to reach areas). Urethane pads can be used to insulate wiring har-
ness.
CAUTION:
Do not use silicone spray to isolate a squeak or rattle. If you saturate the area with silicone, you will
not be able to recheck the repair.
CENTER CONSOLE
Components to pay attention to include:
1. Shifter assembly cover to finisher
2. A/C control unit and cluster lid C
3. Wiring harnesses behind audio and A/C control unit
The instrument panel repair and isolation procedures also apply to the center console.
DOORS
Pay attention to the:
1. Finisher and inner panel making a slapping noise
2. Inside handle escutcheon to door finisher
3. Wiring harnesses tapping
4. Door striker out of alignment causing a popping noise on starts and stops
Tapping or moving the components or pressing on them while driving to duplicate the conditions can isolate
many of these incidents. You can usually insulate the areas with felt cloth tape or insulator foam blocks to
repair the noise.