light NISSAN NAVARA 2005 Repair Workshop Manual

SPIRAL CABLE
SRS-39
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SRS
5. Disconnect lighting and turn signal switch connector. Then while
pressing tabs, pull lighting and turn signal switch toward driver
door to remove.
6. Remove the screws. Then while pressing the tab, pull the spiral
cable away from steering column assembly.
CAUTION:
lDo not disassemble spiral cable.
lDo not apply lubricant to the spiral cable.
7. Disconnect the spiral cable connectors.
CAUTION:
With the steering linkage disconnected, the spiral cable
may snap by turning the steering wheel beyond the limited
number of turns. The spiral cable can be turned counter-
clockwise about 2.5 turns from the right end position.
INSTALLATION
Install in the reverse order of removal.
lAlign spiral cable correctly when installing steering wheel, refer
toSRS-39, "
INSTALLATION". Make sure that the spiral cable is
in the neutral position. The neutral position is detected by turn-
ing left 2.6 revolutions from the right end position and ending
with the locating pin at the top.
lReset the steering angle sensor calibration after installing spiral
cable.
lAfter the work is completed, perform self-diagnosis to make sure
no malfunction is detected. Refer toSRS-18, "
SRS Operation
Check".
CAUTION:
lThe spiral cable may snap due to steering operation if the
cable is not installed in the correct position.
lWith the steering linkage disconnected, the cable may snap by turning the steering wheel beyond
the limited number of turns. The spiral cable can be turned counterclockwise about 2.5 turns from
the right end position.
LHIA0035E
LHIA0036E
LHIA0088E
PHIA0275E

DISPOSAL OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER
SRS-49
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DISPOSAL OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONERPFP:00014
Caution for Air Bag Module and Seat Belt Pre-tensionerEHS001Y2
lBefore disposing of air bag module, seat belt pre-tensioner or vehicle equipped with such systems, deploy
the systems. If such systems have already been deployed due to an accident, dispose of them as indi-
cated in “SRS-49, "
DISPOSAL OF AIR BAG MODULE AND SEAT BELT PRE-TENSIONER".
lWhen deploying the air bag module or seat belt pre-tensioner, always use the Special Service Tool
Deployment tool [KV99106400].
lWhen deploying the air bag module or seat belt pre-tensioner, stand at least 5 m (16 ft) away from the
component being deployed.
lWhen deploying air bag module or seat belt pre-tensioner, a fairly loud noise is made, followed by smoke
being released. The smoke is not poisonous, however, be careful not to inhale smoke since it irritates the
throat and can cause choking.
lOnly deploy one air bag module or seat belt pre-tensioner at a time.
lDue to heat, leave deployed air bag module unattended for at least 30 minutes after deployment. Leave
deployed seat belt pre-tensioner unattended for at least 10 minutes after deployment.
lBe sure to wear gloves when handling a deployed air bag module or seat belt pre-tensioner.
lNever apply water to the deployed air bag module or seat belt pre-tensioner.
lWash your hands thoroughly after finishing work.
lPlace the vehicle outdoors with an open space of at least 6 m (20 ft) on all sides when deploying air bag
module or seat belt pre-tensioner while mounted in vehicle.
lUse a voltmeter to make sure the vehicle battery is fully charged.
lDo not dispose of the air bag module or seat belt pre-tensioner undeployed.
CHECKING DEPLOYMENT TOOL
Connecting to Battery
CAUTION:
The battery must show voltage of 9.6V or more.
Remove the battery from the vehicle and place it on dry wood blocks
approximately 5 m (16 ft) away from the vehicle.
lWait 3 minutes after the vehicle battery is disconnected before
proceeding.
lConnect red clip of deployment tool to battery positive terminal
and black clip to negative terminal.
Makesurethepolarityiscorrect.Therightsidelampinthetool
marked “deployment tool power” should glow with a green
light. If the right side lamp glows red, reverse the connections
to the battery.
Deployment Tool Check
Place the deployment tool switch to the ON position. The left side
lamp in the tool, marked “air bag connector voltage” should illumi-
nate. If it does not illuminate, replace the tool.
PHIA0003E
SBF266H

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Wiring Diagram — HLC — ..................................... 41
Terminals and Reference Values for BCM .............. 43
Terminals and Reference Values for IPDM E/R ...... 43
How to Proceed with Trouble Diagnosis ................. 44
Preliminary Check .................................................. 44
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................... 44
CONSULT-II Functions (BCM) ................................ 45
CONSULT-II BASIC OPERATION ....................... 45
DATA MONITOR .................................................. 46
ACTIVE TEST ..................................................... 47
CONSULT-II Functions (IPDM E/R) ........................ 48
CONSULT-II BASIC OPERATION ....................... 48
DATA MONITOR .................................................. 49
ACTIVE TEST ..................................................... 49
Headlamp Washer Does Not Operate .................... 50
Removal and Installation of Washer Nozzle ........... 53
REMOVAL ........................................................... 53
INSTALLATION .................................................... 53
Removal and Installation of Washer Tank .............. 53
Removal and Installation of Headlamp Washer
Motor ...................................................................... 53REMOVAL ............................................................ 53
INSTALLATION .................................................... 53
Washer Tube Layout ............................................... 54
CIGARETTE LIGHTER ............................................. 55
Wiring Diagram — CIGAR — .................................. 55
Removal and Installation of Cigarette Lighter ......... 56
REMOVAL ............................................................ 56
INSTALLATION .................................................... 56
POWER SOCKET ..................................................... 57
Wiring Diagram — P/SCKT — ................................ 57
Removal and Installation of Front Power Socket .... 58
REMOVAL ............................................................ 58
INSTALLATION .................................................... 58
Removal and Installation of Console Power Socket...58
REMOVAL ............................................................ 58
INSTALLATION .................................................... 58
HORN ........................................................................ 59
Wiring Diagram — HORN — .................................. 59
Removal and Installation of Horn ............................ 60
REMOVAL ............................................................ 60
INSTALLATION .................................................... 60

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FRONT WIPER AND WASHER SYSTEM
INTERMITTENT OPERATION
When front wiper switch is turned to INT position, wiper performs intermittent operation, low-speed operation,
and high-speed operation according to water drop increase rate on windshield detected by light and rain sen-
sor. If light and rain sensor malfunctions, it operates as vehicle speed sensing wiper during driving and oper-
ates intermittent operation according to INT-volume switch with vehicle stopped. During this time, BCM
controls each operation.
The BCM then sends a front wiper (HI or LOW) request signal with CAN communication.
lfrom BCM terminals 21 and 22
lto IPDM E/R terminals 39 and 40.
When the BCM determines that combination switch status is front wiper intermittent ON, it performs the follow-
ing operations.
lBCM detects intermittent wiper dial position.
lBCM sends front wiper request signal (HI or LOW) to IPDM E/R at calculated operation interval.
When IPDM E/R receives front wiper request signal (HI or LOW), it supplies ground to energize the front wiper
main relay and front wiper LOW/HIGH relay. It then sends an auto-stop signal to the BCM, and conducts inter-
mittent front wiper motor operation.
AUTO STOP OPERATION
When the wiper arms are not located at the base of the windshield, and the wiper switch is turned OFF, the
wiper motor will continue to operate until the wiper arms reach the windshield base. When the wiper arms
reach the base of windshield, front wiper motor terminals 2 and 5 are connected.
Ground is supplied
lto IPDM E/R terminal 43
lthrough front wiper motor terminal 5
lthrough front wiper motor terminal 2
lthrough grounds E21, E41 and E61.
The IPDM E/R sends an auto stop operation signal to the BCM with CAN communication.
When the BCM receives an auto stop operation signal, the BCM sends wiper stop signal to the IPDM E/R over
CAN communication lines. The IPDM E/R then de-energizes the front wiper main relay.
The wiper motor will then stop the wiper arms at the STOP position.
FRONT WASHER OPERATION
When the ignition switch is in the ON or START position, and the front washer switches are OFF, the front
washer motor is supplied power
lthrough 10A fuse [No. 15, located in fuse block (J/B)]
lthrough combination switch (wiper switch) terminal 2
lthrough combination switch (wiper switch) terminal 4
lto front washer motor terminal 1.
When the front wiper switch is in the front washer position, the BCM detects a front washer signal request
through the combination switch (wiper switch) reading function.
Combination switch ground is supplied
lto front washer motor terminal 2
lthrough combination switch (wiper switch) terminal 3
lthrough combination switch (wiper switch) terminal 9
lthrough grounds M21, M80 and M83.
With ground supplied, the front washer motor is operated in the front direction.
When the BCM detects that front washer motor has operated for 0.4 seconds or longer, the BCM uses CAN
communication and sends a wiper request signal to the IPDM E/R for low speed operation of wipers.
When the BCM detects that the washer switch is OFF, low speed operation cycles approximately 3 times and
then stops.

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FRONT WIPER AND WASHER SYSTEM
NOTE:
Each OUTPUT terminal transistor is activated at 10 ms intervals. Therefore, after the switch is turned ON,
electrical loads are activated with time delay. This time delay is so short that it cannot be detected by human
senses.
Operation Mode
The combination switch reading function has the operation modes shown below.
1. Normal status
–When BCM is not in sleep status, OUTPUT terminals (1-5) each turn ON-OFF every 10 ms.
2. Sleep status
–When BCM is in sleep status BCM enters low power mode. OUTPUT (1 - 5) turn ON-OFF every 22 ms,
and only input from light switch system is accepted.
CAN Communication System DescriptionEKS00P4W
Refer toLAN-23, "CAN COMMUNICATION".
PKIC0489E

FRONT WIPER AND WASHER SYSTEM
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Terminals and Reference Values for BCMEKS00P4Z
Te r m i n a l
No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
3 Y Ignition switch (ON) ON — Battery voltage
6 G Combination switch output 3 ONLighting, turn, wiper OFF
Wiper dial position 4
7 GR Combination switch output 4 ONLighting, turn, wiper OFF
Wiper dial position 4
8 LG Combination switch output 1 ONLighting, turn, wiper OFF
Wiper dial position 4
9 BR Combination switch output 2 ONLighting, turn, wiper OFF
Wiper dial position 4
10 O Combination switch output 5 ONLighting, turn, wiper OFF
Wiper dial position 4
21 P CAN-L—— —
22 L CAN-H—— —
24 R Light and rain sensor signal — Ignition switchON
OFF Battery voltage
36 P Combination switch input 5 ONLighting, turn, wiper OFF
Wiper dial position 4
Approx. 0V 37 L Combination switch input 2 ONLighting, turn, wiper OFF
Wiper dial position 4
38 V Combination switch input 3 ONLighting, turn, wiper OFF
Wiper dial position 4
39 SB Combination switch input 4 ONLighting, turn, wiper OFF
Wiper dial position 4
40 R Combination switch input 1 ONLighting, turn, wiper OFF
Wiper dial position 4
42 V Room lamp power supply OFF — Battery voltage
55 B Ground ON — Approx. 0V
57 W Battery power supply (fusible link) OFF — Battery voltage
PKIB4958J
PKIC1618E

FRONT WIPER AND WASHER SYSTEM
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Front Wiper Does Not Operate in Rain (Front Wiper Switch Turned to INT Posi-
tion)
EKS00Q9V
1.CHECK CONDITIONS OF WINDSHIELD ( LIGHT AND RAIN SENSOR DETECTION AREA)
Check light and rain sensor detection area of windshield for dirt such as greases.
OK or NG
OK >> GO TO 2.
NG >> Clean light and rain sensor detection area of windshield fully.
2.CHECK LIGHT AND RAIN SENSOR INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Turn ignition switch ON.
4. Check waveform between BCM harness connector and ground.
OK or NG
OK >> Replace light and rain sensor. Refer toLT-65, "Removal and Installation of Light and Rain Sensor"
. If front wiper does not operate, replace BCM. Refer toBCS-17, "Removal and Installation of
BCM".
NG >> GO TO 3.
3.CHECK LIGHT AND RAIN SENSOR SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and light and rain sensor connector.
3. Check continuity between BCM harness connector (A) and light
and rain sensor harness connector (B).
4. Check continuity between BCM harness connector (A) and
ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.
Terminal
Condition Voltage (+)
(-)
BCM
connectorTerminal
M42 24 GroundIgnition
switchON
OFF Batterly voltage
SKIB6405E
PKIC1618E
AB
Continuity
Connector Terminal Connector Terminal
M42 24 R3 2 Yes
A
GroundContinuity
Connector Terminal
M42 24 No
PKIC1377E

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FRONT WIPER AND WASHER SYSTEM
4.CHECK LIGHT AND RAIN SENSOR GROUND CIRCUIT
Check continuity between light and rain sensor harness connector
and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
5.CHECK LIGHT AND RAIN SENSOR POWER SUPPLY CIRCUIT
1. Check continuity between BCM harness connector (A) and light
and rain sensor harness connector (B).
2. Check continuity between BCM harness connector (A) and
ground.
OK or NG
OK >> GO TO 6.
NG >> Repair harness or connector.
6.CHECK LIGHT AND RAIN SENSOR POWER SUPPLY
1. Connect BCM connector.
2. Turn ignition switch ON.
3. Check voltage between light and rain sensor harness connector
and ground.
OK or NG
OK >> Replace light and rain sensor. Refer toLT-65, "Removal
and Installation of Light and Rain Sensor".
NG >> Replace BCM. Refer toBCS-17, "
Removal and Installation of BCM".
Light and rain
sensor connectorTerminal
GroundContinuity
R3 3 Yes
PKIC1375E
AB
Continuity
Connector Terminal Connector Terminal
M43 42 R3 1 Yes
A
GroundContinuity
Connector Terminal
M43 42 No
PKIC1376E
Terminal
Voltage (+)
(-)
Light and rain sensor
connectorTe r m i n a l
R3 1 Ground Battery voltage
SKIB6406E

HEADLAMP WASHER
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HEADLAMP WASHERPFP:28620
Components Parts and Harness Connector LocationEKS00P67
System DescriptionEKS00P68
Headlamp washer operates under the following conditions.
lWhen lighting switch is in 1ST position
lWhen daytime light system is operating
lWhen auto light system is operating (LOW beam is ON)
When the headlamp washer switch is ON position the BCM (body control module) receives input signal
requesting the headlamp washer operates. The CPU (central processing unit) of the IPDM E/R (intelligent
power distribution module engine room) controls the headlamp washer relay coil. When activated this relay
directs power headlamp washer motor.
SKIB6860E

HEADLAMP WASHER
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Terminals and Reference Values for BCMEKS00P6A
Terminals and Reference Values for IPDM E/REKS00P6B
Te r m i n a l
No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
3 Y Ignition switch (ON) ON — Battery voltage
6 G Combination switch output 3 ONLighting, turn, wiper OFF
Wiper dial position 4
7 GR Combination switch output 4 ONLighting, turn, wiper OFF
Wiper dial position 4
8 LG Combination switch output 1 ONLighting, turn, wiper OFF
Wiper dial position 4
9 BR Combination switch output 2 ONLighting, turn, wiper OFF
Wiper dial position 4
10 O Combination switch output 5 ONLighting, turn, wiper OFF
Wiper dial position 4
21 P CAN-L—— —
22 L CAN-H—— —
35 G Headlamp washer switch signal ONHeadlamp washer
switchON Approx. 0V
OFF Approx. 5V
36 P Combination switch input 5 ONLighting, turn, wiper OFF
Wiper dial position 4
Approx. 0V 37 L Combination switch input 2 ONLighting, turn, wiper OFF
Wiper dial position 4
38 V Combination switch input 3 ONLighting, turn, wiper OFF
Wiper dial position 4
39 SB Combination switch input 4 ONLighting, turn, wiper OFF
Wiper dial position 4
40 R Combination switch input 1 ONLighting, turn, wiper OFF
Wiper dial position 4
55 B Ground ON — Approx. 0V
57 WBattery power supply
(fusible link)OFF — Battery voltage
PKIB4958J
Te r m i n a l
No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
5 L Headlamp washer relay signal ONHeadlamp washer
switchOFF Battery voltage
ON Approx. 0V
27 LGHeadlamp washer relay power
supplyON — Battery voltage
38 B Ground ON — Approx. 0V
39 L CAN-H—— —
40 P CAN-L—— —
59 B Ground ON — Approx. 0V