warning NISSAN NAVARA 2005 Repair User Guide

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BL INSTALLATION ................................................. 136
Removal and Installation of Fuel Lid Lock Striker. 137
REMOVAL ......................................................... 137
INSTALLATION ................................................. 137
THEFT WARNING SYSTEM .................................. 138
Component Parts and Harness Connector Location. 138
KING CAB ......................................................... 138
DOUBLE CAB ................................................... 139
System Description .............................................. 140
DESCRIPTION .................................................. 140
POWER SUPPLY AND GROUND CIRCUIT .... 141
INITIAL CONDITION TO ACTIVATE THE SYS-
TEM ................................................................... 141
THEFT WARNING SYSTEM ALARM OPERA-
TION .................................................................. 141
THEFT WARNING SYSTEM DEACTIVATION . 141
CAN Communication System Description ............ 141
Schematic ............................................................ 142
Wiring Diagram — VEHSEC — for LHD Models . 143
Wiring Diagram — VEHSEC — for RHD Models . 149
Terminals and Reference Value for BCM ............. 155
Terminals and Reference Value for IPDM E/R ..... 156
CONSULT-II Function (BCM) ............................... 156
CONSULT-II INSPECTION PROCEDURE ....... 156
CONSULT-II APPLICATION ITEM .................... 157
Trouble Diagnosis ................................................ 159
WORK FLOW .................................................... 159
Preliminary Check ................................................ 160
Symptom Chart .................................................... 161
Diagnostic Procedure 1 ........................................ 162
CHECK DOOR SWITCH (DOUBLE CAB) ........ 162
CHECK DOOR SWITCH (KING CAB) .............. 164
CHECK HOOD SWITCH ................................... 166
Diagnostic Procedure 2 ........................................ 168
Diagnostic Procedure 3 ........................................ 169
Diagnostic Procedure 4 ........................................ 169
NATS(NISSAN ANTI-THEFT SYSTEM) ................. 170Component Parts and Harness Connector Location.170
System Description ...............................................171
System Composition .............................................172
ECM Re-communicating Function ........................172
Wiring Diagram — NATS — .................................173
Terminals and Reference Value for BCM .............174
CONSULT-II Function ...........................................174
CONSULT-II INSPECTION PROCEDURE ........174
CONSULT-II DIAGNOSTIC TEST MODE FUNC-
TION ..................................................................175
HOW TO READ SELF-DIAGNOSTIC RESULTS.176
NATS SELF-DIAGNOSTIC RESULTS ITEM
CHART ..............................................................176
Trouble Diagnosis Procedure ...............................177
WORK FLOW ....................................................177
Trouble Diagnoses ...............................................178
SYMPTOM MATRIX CHART 1 ..........................178
SYMPTOM MATRIX CHART 2 ..........................178
Diagnostic Procedure 1 ........................................179
Diagnostic Procedure 2 ........................................181
Diagnostic Procedure 3 ........................................181
Diagnostic Procedure 4 ........................................184
Diagnostic Procedure 5 ........................................185
Diagnostic Procedure 6 ........................................187
Removal and Installation of NATS Antenna Amp . 188
REMOVAL .........................................................188
INSTALLATION .................................................188
CAB AND REAR BODY .........................................189
Body Mounting (King Cab) ...................................189
Body Mounting (Double Cab) ...............................190
BODY REPAIR ........................................................191
Body Alignment ....................................................191
DESCRIPTION ..................................................191
ENGINE COMPARTMENT ................................192
UNDERBODY ...................................................194
PASSENGER COMPARTMENT .......................196
REAR BODY .....................................................201

BL-4
PRECAUTIONS
PRECAUTIONS
PFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EIS00DHW
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 procedures with out cowl top coverEIS00DHY
When performing the procedure after removing cowl top cover,cover
the lower end of windshield with urethane,etc.
Precautions for WorkEIS00DHZ
lAfter removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check
their operation.
lCheck the lubrication level, damage, and wear of each part. If necessary, grease or replace it.
Wiring Diagrams and Trouble DiagnosisEIS00DI0
When you read wiring diagrams, refer to the following:
lGI-15, "How to Read Wiring Diagrams"
lPG-4, "POWER SUPPLY ROUTING CIRCUIT"
When you perform trouble diagnosis, refer to the following:
lGI-11, "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES"
lGI-24, "How to Perform Efficient Diagnosis for an Electrical Incident"
Check for any Service bulletins before servicing the vehicle.
PIIB3706J

BL-14
HOOD
Removal and Installation of Hood Assembly
EIS00B4J
REMOVAL
1. Disconnect washer hose at the connecting point.
2. Support the hood striker with a proper material to prevent it from
falling.
WARNING:
Body injury may occur if no supporting rod is holding the
hood open when removing the food stay.
3. Remove the hinge nuts from the hood to remove the hood assembly.
CAUTION:
Operate with two workers, because of its heavy weight.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
lBefore installing hood hinge, apply anticorrosive agent onto the mounting surface of the vehicle
body.
lAfter installing, perform hood fitting adjustment. Refer toBL-12, "Fitting Adjustment".
lAfter installing, apply touch-up paint (the body color) onto the head of the hinge mounting nuts.
1. Hood assembly 2. Hood front sealing rubber 3. Hood insulator
4. Hood bumper rubber 5. Hood stay 6. Hood hinge
MIIB0627E
MIIB0555E

BL-24
POWER DOOR LOCK SYSTEM
lto BCM terminal 34
lthrough door lock /unlock switch terminals 1 and 3
lthrough body grounds M21, M80 and M83.
then all doors are locked.
When door lock/unlock switch is locked, ground is supplied
lthrough BCM terminal 56
lthrough all door actuators terminal 3
lthrough all door lock actuators terminal 2
lthrough back door lock actuator terminals 1 and 3
lto BCM terminals 54 and 60.
then all doors actuators are locked
Power door unlock operation with door lock/unlock switch
When doors are unlock by door lock/unlock switch, ground is supplied
lto BCM terminal 32
lthrough door lock/unlock switch terminals 2 and 3
lthrough body grounds M21, M80 and M83.
then all doors are locked.
When door lock/unlock switch is unlocked, ground is supplied
lthrough BCM terminals 54 and 60
lthrough all door lock actuators terminal 2
lthrough all door lock actuators terminal 3
lthen all door actuators are unlock
lto BCM terminal 56.
Door lock/unlock switch indicator operation
When door lock/unlock switch is locked, all doors are locked, door lock/unlock switch indicator is on, and
ground is supplied
lto BCM terminal 17
lthrough door lock/unlock switch terminals 5 and 3
lthrough body grounds M21, M80 and M83.
OUTLINE
Function Available by Operating the Door Lock/Unlock Switch
lOperating the door lock/unlock switch to “LOCK” will lock all doors.
lOperating the door lock/unlock switch to “UNLOCK” will unlock all doors.
NOTE:
Unlock via the interior door handles and door lock/unlock switch is always possible.
Door Lock Warning Function
Under following conditions lock actuators will not respond and buzzer warning will beeps while pressing door
lock/unlock switch in LOCK direction.
lIgnition switch is turned OFF
lMechanical key is out of ignition key cylinder
lDoor is opened (except driver side door)
Key Reminder Function
Under following conditions lock actuators will lock the door once, but then immediately unlock all doors and
buzzer warning will beeps while pressing door lock/unlock switch in LOCK direction.
lIgnition switch is turned OFF
lMechanical key is inserted in ignition key cylinder
lDriver side door is opened
Door Lock/Unlock Switch Indicator
The Door lock/unlock switch indicates door lock status. The indicator will illuminates when a lock operation is
accomplish, during this state, if any door is open, the indicator will turn OFF.

POWER DOOR LOCK — SUPER LOCK —
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Door Lock Warning Function
Under following conditions lock actuators will not response and buzzer warning will beeps while pressing door
lock/unlock switch in LOCK direction.
lIgnition switch is turned OFF
lMechanical key is out of ignition key cylinder
lAny door is opened (except driver side door)
Key Reminder Function
Under following conditions lock actuators will lock the door once, but then immediately unlock all doors and
buzzer warning will beeps while pressing door lock/unlock switch in LOCK direction.
lIgnition switch is turned OFF
lMechanical key is inserted in ignition key cylinder
lDriver side door is opened
Door Lock/Unlock Switch Indicator
The Door lock/unlock switch indicates door lock status. The indicator will illuminate when a lock operation is
accomplish, during this state, if any door is open, the indicator will turn OFF.
Door Lock Indicator Timer
Door lock indicator timer is designed to reacts and shut down the indicator. The default timer values are 1
minute and 30 minutes.
lWhen the lock operation is activated by keyfob or auto door lock (for further details refer toBL-92, "Auto
Re-lock Function"), then the illuminate time is set to 1 minute.
lWhen the lock operation is activated by door lock/unlock switch, then the timer is set to 30 minutes.
NOTE:
When the 30 minutes timer is active and ignition switch is turned ON, then the indicator illuminate for per-
manently unless ignition switch is turned OFF then timer will be reset back to 30 minutes.
CAN Communication System DescriptionEIS00DX1
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitEIS00DX2
Refer toLAN-23, "CAN COMMUNICATION".

MULTI-REMOTE CONTROL SYSTEM
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System DescriptionEIS00DBE
INPUTS
Power is supplied at all times
lto BCM terminal 57
lthrough 50A fusible link (letterG, located in the fuse and fusible link box).
lto BCM terminal 41
lthrough 10A fuse [No. 21, located in the fuse block (J/B)].
When the key switch is ON (key is inserted in ignition key cylinder), power is supplied
lto BCM terminal 5
lthrough key switch terminals 2 and 1
lthrough 10A fuse [No. 22, located in the fuse block (J/B)].
When the ignition switch is ACC or ON, power is supplied
lto BCM terminal 4
lthrough 10A fuse [No. 4, located in the fuse block (J/B)].
When the ignition switch is ON or START, power is supplied
lto BCM terminal 3
lthrough 10A fuse [No. 1, located in the fuse block (J/B)].
When the front door switch (driver side) is ON (door is OPEN), ground is supplied
lto BCM terminal 15
lthrough front door switch (driver side) terminal 2
lto front door switch (driver side) case ground.
When the front door switch (passenger side) is ON (door is OPEN), ground is supplied
lto BCM terminal 14
lthrough front door switch (passenger side) terminal 2
lto front door switch (passenger side) case ground.
When the rear door switch LH is ON (door is OPEN), ground is supplied
lto BCM terminal 16
lthrough rear door switch LH terminal 2
lto rear door switch LH case ground.
When the rear door switch RH is ON (door is OPEN), ground is supplied
lto BCM terminal 12
lthrough rear door switch RH terminal 2
lto rear door switch RH case ground.
The multi-remote control system controls operation of the
lpowerdoorlock
linterior lamp and ignition keyhole illumination
lhazard reminder
lauto door lock operation
OPERATING PROCEDURE
Power Door Lock Operation
BCM receives a LOCK signal from keyfob. BCM locks all doors with input of LOCK signal from keyfob.
When an UNLOCK signal is sent from keyfob once, driver's door is unlocked.
Then, if an UNLOCK signal is sent from keyfob again within 5 seconds, all doors are unlocked.
Hazard Reminder
When the doors are locked or unlocked by keyfob, power is supplied to hazard warning lamp.
Hazard reminder does not operate if any door switches are ON (any doors are OPEN).
How to change hazard and horn reminder mode
Hazard and horn reminder can be changed using “WORK SUPPORT” mode in “MULTI ANSWER BACK SET”.
Refer toBL-102, "
CONSULT-II Function (BCM)".

BL-114
MULTI-REMOTE CONTROL SYSTEM
Check Hazard Function
EIS00DBS
1.CHECK HAZARD WARNING LAMP
Doeshazardwarninglampflashwhilehazardswitchispressed?
YESorNO
YES >> Hazard warning lamp circuit is OK.
NO >> Check hazard circuit. Refer toLT-97, "
TURN SIGNAL AND HAZARD WARNING LAMPS".
Check Map Lamp and Ignition Keyhole Illumination FunctionEIS00DBT
1.CHECK MAP LAMP AND IGNITION KEYHOLE ILLUMINATION FUNCTION
When map lamp switch is in “DOOR” position, open the front door (LH or RH).
OK or NG
OK >> Map lamp and ignition switch key hole illumination circuit is OK.
NG >> Check ignition illumination circuit. Refer toLT- 1 4 5 , "
INTERIOR ROOM LAMP". Map lamp and ignition keyhole illumination should illuminate.

BL-138
THEFT WARNING SYSTEM
THEFT WARNING SYSTEM
PFP:28590
Component Parts and Harness Connector LocationEIS00DBW
KING CAB
1. Fuse block (J/B) fuse layout 2. Fuse and fusible link box 3. IPDM E/R fuse layout
4. IPDM E/R E17, E18 5. BCM M42, M43, M44
(View with instrument lower panel
LH removed)6. Door lock/unlock switch M52
7. Rear door switch NO.2 (LH) D72 8. Front door switch (Driver side)
D749. Rear door switch NO.1 (LH) D71
MIIB1033E

THEFT WARNING SYSTEM
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DOUBLE CAB
10. Hood switch E51 11. a: Security indicator
b: Combination meter M23
MIIB1034E
1. Fuse block (J/B) fuse layout 2. Fuse and fusible link box 3. IPDM E/R fuse layout
4. IPDM E/R E17, E18 5. BCM M42, M43, M44
(View with Instrument lower panel
LH removed)6. Front door switch (Driver side)
B19
7. Rear door switch (LH) B23 8. Door lock/unlock switch M52 9. Hood switch E51
MIIB1031E

BL-140
THEFT WARNING SYSTEM
System Description
EIS00DBX
DESCRIPTION
Operation Flow
Setting the theft warning system
Initial condition
lIgnition switch is in OFF position.
Disarmed phase
lWhen the vehicle is being driven or when doors are open, the theft warning system is set in the disarmed
phase on the assumption that the owner is inside or near the vehicle.
Pre-armed phase and armed phase
lThe theft warning system turns into the “pre-armed” phase when all doors are closed and locked. The
security indicator lamp illuminates for 20 seconds. Then, the system automatically shifts into the “armed”
phase.
Canceling the set theft warning system
When one of the following operations is performed, the armed phase is canceled.
1. Unlock the doors with the keyfob.
2. Unlock the doors with the ignition key.
Activating the alarm operation of the theft warning system
Make sure the system is in the armed phase.
When any of the following operation 1, 2 or 3 is performed, the system sounds the siren control unit or horn
and flashes the turn signal lamps for about 30 seconds.
1. Engine hood or any doors is opened before unlocking door with keyfob.
10. a: Security indicator lamp
b: Combination meter M23
MIIB1032E
MIIB0867E