SRS NISSAN NAVARA 2005 Repair Repair Manual

SC-1
STARTING & CHARGING SYSTEM
K ELECTRICAL
CONTENTS
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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
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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

SE-1
SEAT
IBODY
CONTENTS
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E
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G
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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.

SRS-1
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
H RESTRAINTS
CONTENTS
C
D
E
F
G
I
J
K
L
M
SECTIONSRS
A
B
SRS
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS)“AIRBAG”and“SEATBELTPRE-TEN-
SIONER” .................................................................. 3
Precautions for SRS “AIR BAG” and “SEAT BELT
PRE-TENSIONER” Service ..................................... 3
Precautions for Trouble Diagnosis ........................... 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 5
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) ....... 6
SRS Configuration ................................................... 6
Front Seat Belt Pre-Tensioner with Load Limiter ...... 7
Front Side Air Bag .................................................... 7
Side Curtain Air Bag ................................................. 7
Direct-Connect SRS Component Connectors .......... 8
TROUBLE DIAGNOSIS .............................................. 9
Trouble Diagnosis Introduction ................................. 9
DIAGNOSIS FUNCTION ....................................... 9
HOW TO PERFORM TROUBLE DIAGNOSES
FOR QUICK AND ACCURATE REPAIR ............... 9
WORK FLOW ...................................................... 10
SRS Components Parts Location ............................ 11
Schematic .............................................................. 12
Wiring Diagram–SRS– ........................................... 13
CONSULT-II Function (AIR BAG) ........................... 16
CONSULT-II Function ............................................ 16
HOW TO CHANGE SELF-DIAGNOSIS MODE
WITH CONSULT-II .............................................. 16
HOW TO ERASE SELF-DIAGNOSIS RESULTS... 17
Self-Diagnosis Function (Without CONSULT-II) ..... 17
HOW TO CHANGE SELF-DIAGNOSIS MODE... 17
HOW TO ERASE SELF-DIAGNOSIS RESULTS... 18
SRS Operation Check ............................................ 18
DIAGNOSTIC PROCEDURE 1 ........................... 18
Trouble Diagnosis With CONSULT-II ..................... 20
DIAGNOSTIC PROCEDURE 2 ........................... 20
DIAGNOSTIC PROCEDURE 3 ........................... 24
DIAGNOSTIC PROCEDURE 4 (CONTINUEDFROM DIAGNOSTIC PROCEDURE 2) .............. 26
DIAGNOSTIC PROCEDURE 5 ........................... 26
Trouble Diagnosis Without CONSULT-II ................. 30
DIAGNOSTIC PROCEDURE 6 ........................... 30
WARNING LAMP FLASH CODE CHART ........... 31
Trouble Diagnosis: “AIR BAG” Warning Lamp Does
Not Turn OFF ......................................................... 34
DIAGNOSTIC PROCEDURE 7 ........................... 34
Trouble Diagnosis: “AIR BAG” Warning Lamp Does
Not Turn ON ........................................................... 35
DIAGNOSTIC PROCEDURE 8 ........................... 35
DRIVER AIR BAG MODULE .................................... 36
Removal and Installation ........................................ 36
REMOVAL ........................................................... 36
INSTALLATION ................................................... 37
SPIRAL CABLE ........................................................ 38
Removal and Installation ........................................ 38
REMOVAL ........................................................... 38
INSTALLATION ................................................... 39
FRONT PASSENGER AIR BAG MODULE .............. 40
Removal and Installation ........................................ 40
REMOVAL ........................................................... 40
INSTALLATION ................................................... 41
WIRING HARNESS MODIFICATION .................. 41
FRONT SIDE AIR BAG MODULE ............................ 43
Removal and Installation ........................................ 43
REMOVAL ........................................................... 43
INSTALLATION ................................................... 43
SIDE CURTAIN AIR BAG MODULE ........................ 44
Removal and Installation ........................................ 44
REMOVAL ........................................................... 44
INSTALLATION ................................................... 44
SIDE AIR BAG (SATELLITE) SENSOR ................... 46
Removal and Installation ........................................ 46
REMOVAL ........................................................... 46
INSTALLATION ................................................... 46
FRONT SEAT BELT PRE-TENSIONER ................... 47
Removal and Installation ........................................ 47

SRS-2
DIAGNOSIS SENSOR UNIT ..................................... 48
Removal and Installation ........................................ 48
REMOVAL ........................................................... 48
INSTALLATION .................................................... 48
ECU DISCRIMINATED NO. ................................. 48
DISPOSAL OF AIR BAG MODULE AND SEAT BELT
PRE-TENSIONER ..................................................... 49
Caution for Air Bag Module and Seat Belt Pre-
tensioner ................................................................. 49
CHECKING DEPLOYMENT TOOL ..................... 49
DEPLOYMENT PROCEDURES FOR AIR BAG
MODULE (OUTSIDE OF VEHICLE) ................... 50
DEPLOYMENT PROCEDURES FOR SEAT
BELT PRE-TENSIONER (OUTSIDE OF VEHI-
CLE) .................................................................... 54
DEPLOYMENT OF AIR BAG MODULES ANDSEAT BELT PRE-TENSIONERS WHILE
MOUNTED IN VEHICLE ...................................... 54
DISPOSING OF AIR BAG MODULE AND SEAT
BELT PRE-TENSIONER ...................................... 55
COLLISION DIAGNOSIS .......................................... 56
For Frontal Collision ................................................ 56
SRS INSPECTION (FOR FRONTAL COLLI-
SION) ................................................................... 56
For Side Collision .................................................... 56
WHEN SRS IS ACTIVATED IN THE SIDE COL-
LISION ................................................................. 57
WHEN SRS IS NOT ACTIVATED IN THE SIDE
COLLISION .......................................................... 57
SRS INSPECTION (FOR SIDE COLLISION) ...... 57

PRECAUTIONS
SRS-3
C
D
E
F
G
I
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K
L
MA
B
SRS
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EHS001Y8
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 SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” ServiceEHS001Y9
lDo not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
lBefore servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 min-
utes.
For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt
pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes
have passed.
lDiagnosis sensor unit must always be installed with their arrow marks “Ü” pointing towards the front of the
vehicle for proper operation. Also check diagnosis sensor unit for cracks, deformities or rust before instal-
lation and replace as required.
lThe spiral cable must be aligned with the neutral position since its rotations are limited. Do not attempt to
turn steering wheel or column after removal of steering gear.
lHandle air bag module carefully. Always place driver and front passenger air bag modules with the pad
side facing upward and place front side air bag module standing with stud bolt side setting bottom.
lConduct self-diagnosis to check entire SRS for proper function after replacing any components.
lAfter air bag inflates, the front instrument panel assembly should be replaced if damaged.
lAlways replace instrument panel pad following front passenger air bag deployment.
Precautions for Trouble DiagnosisEHS001YA
When you read wiring diagrams, refer to the following:
lGI-15, "How to Read Wiring Diagrams"in GI section
lPG-4, "POWER SUPPLY ROUTING CIRCUIT"in PG section
When you perform trouble diagnosis, refer to the following:
lGI-11, "How to Follow Trouble Diagnoses"in GI section
lGI-24, "How to Perform Efficient Diagnosis for an Electrical Incident"in GI section
Check for any service bulletins before servicing the vehicle.

SRS-4
PREPARATION
PREPARATION
PFP:00002
Special Service ToolsEHS001ZT
Tool number
Tool nameDescription
KV99105300
Air bag module bracketAnchoring air bag module
KV99106400
Deployment toolDisposing of air bag module and front seat
belt pre-tensioner
KV99109700
lDeployment tool adapter for front
seat belt pre-tensioner
lDeployment tool adapter for
driver air bag module
lConnecting between the deployment tool
and front seat belt pre-tensioner
lConnecting between the deployment tool
and driver air bag module
KV99109000
Deployment tool adapters for side
air bagConnecting between the deployment tool
and side air bag module
KV99108300
Deployment tool adapters for front
passenger air bagConnecting between the deployment tool
and front passenger air bag module
KV99110500
Deployment tool adapters for side
curtain air bag (yellow connector)Connecting between the deployment tool
and side curtain air bag module
S-NT354
S-NT357
SHIA0038J
ZZA1190D
ZZA1166D
PHIA0184E

PREPARATION
SRS-5
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SRS
Commercial Service ToolsEHS001ZU
Tool name Description
Tamper resistant TORX bit Size: T30/T50
S-NT757

SRS-6
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
PFP:28556
SRS ConfigurationEHS001XA
The air bag deploys if the air bag diagnosis sensor unit is activated while the ignition switch is in the ON or
START position.
The collision modes for which supplemental restraint systems are activated are different among the SRS sys-
tems. For example, the driver air bag module, front passenger air bag module and front seat belt pre-tension-
ers are activated in a frontal collision but not in a side collision.
SRS configurations for some collision modes are as follows:
SHIA0237E
SRS configuration Frontal collision Left side collision Right side collision
Driver air bag module´——
Front passenger air bag module´——
Front LH seat belt pre-tensioner´——
Front RH seat belt pre-tensioner´——
Front LH side air bag module —´—
Front RH side air bag module — —´
LH side curtain air bag module —´—
RH side curtain air bag module — —´