battery NISSAN NAVARA 2005 Repair Workshop Manual

PARKING, LICENSE PLATE AND TAIL LAMPS
LT-135
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Terminals and Reference Values for BCMEKS00P9K
Terminals and Reference Values for IPDM E/REKS00P9L
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 — — —
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 W Battery power supply (fusible link) OFF — Battery voltage
PKIB4958J
Terminal
No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
28 RFront combination lamp LH
(clarence lamp)ONLighting switch
1ST positionOFF Approx. 0V
ON Battery voltage
38 B Ground ON — Approx. 0V
39 L CAN-H — — —
40 P CAN-L — — —
49 GRFront combination lamp RH
(clarence lamp)ONLighting switch
1ST positionOFF Approx. 0V
ON Battery voltage
57 GRRear combination lamp (RH and LH) (tail)
and license plate lamp (RH and LH)ONLighting switch
1ST positionOFF Approx. 0V
ON Battery voltage
59 B Ground ON — Approx. 0V

LT-136
PARKING, LICENSE PLATE AND TAIL LAMPS
How to Proceed With Trouble Diagnosis
EKS00P9M
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer toLT- 1 2 5 , "
System Description".
3. Carry out the Preliminary Check. Refer toLT- 1 3 6 , "
Preliminary Check".
4. Check symptom and repair or replace the cause of malfunction.
5. Do the clarence, license plate and tail lamps operate normally? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END
Preliminary CheckEKS00P9N
CHECK POWER SUPPLY AND GROUND CIRCUIT
1.CHECK FUSES OR FUSIBLE LINK
Check for blown fuses or fusible link.
Refer toLT-128, "Wiring Diagram—TAIL/L—".
OK or NG
OK >> GO TO 2.
NG >> If fuse or fusible link is blown, be sure to eliminate cause of malfunction before installing new fuse
or fusible link. Refer toPG-4, "
POWER SUPPLY ROUTING CIRCUIT".
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
Unit Power source Fuse and fusible link No.
BCMBattery G
Ignition switch ON or START position 1
IPDM E/R Battery52
53
36
37
Terminal Ignition switch position
(+)
(-) OFF ACC ON
BCM
connectorTerminal
M42 3
Ground0V 0VBattery
voltage
M44 57Battery
voltageBattery
voltageBattery
voltage
SKIB6233E

PARKING, LICENSE PLATE AND TAIL LAMPS
LT-139
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4.CHECK INPUT SIGNAL
With CONSULT-II
1. Turn ignition switch OFF.
2. Disconnect connectors of front combination lamps, license plate lamps and rear combination lamps.
3. Select “IPDM E/R” on CONSULT-II. Select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
4. Select “EXTERNAL LAMPS” on “SELECT TEST ITEM” screen.
5. Touch “TAIL” on “ACTIVE TEST” screen.
6. When tail lamp is operating, check voltage between ground and each lamp harness connector (front com-
bination lamp, license plate lamp and rear combination lamp).
Without CONSULT-II
1. Turn ignition switch OFF.
2. Disconnect connectors of front combination lamps, license plate lamps and rear combination lamps.
3. Start auto active test. Refer toPG-19, "
Auto Active Test".
4. When tail lamp is operating, check voltage between ground and each lamp harness connector (front com-
bination lamp, license plate lamp and rear combination lamp).
OK or NG
OK >> GO TO 5.
NG >> GO TO 6.
Terminal
Voltage (+)
(-)
Front combination lamp
(clearance) connectorTerminal
RH E35
1 Ground Battery voltage
LH E57
PKIC1024E
Terminal
Vo l ta g e (+)
(-)
License plate lamp
connectorTerminal
RH T4
1 Ground Battery voltage
LH T3
SKIB6838E
Terminal
Voltage (+)
(-)
Rear combination lamp
(tail) connectorTe r m i n a l
RH T5
1 Ground Battery voltage
LH T2
SKIB6839E

INTERIOR ROOM LAMP
LT-147
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lthrough rear door switch (passenger side) No.1 and No.2 terminals 2
lthrough grounds B9 and B25 (LHD models)
lthrough grounds B106 and B121 (RHD models).
When a signal is received by BCM, power is supplied
lthrough BCM terminal 42
lto key ring lamp terminal 1
lto front map lamp terminal 1 and
lto room lamp terminal 2.
SWITCH OPERATION
When front map lamp switch is ON, ground is supplied
lto front map lamp terminal 2
lthrough grounds M21, M80 and M83.
When room lamp switch is ON, ground is supplied through room lamp case ground.
ROOM LAMP TIMER OPERATION
When lamp switch is in DOOR position, and when all conditions below are met, BCM performs timer control
(maximum 30 seconds) for interior room lamp and map lamp ON/OFF.
Power is supplied
lthrough 10A fuse [No. 22, located in fuse block (J/B)]
lto key switch terminal 2.
Key is removed from ignition key cylinder (key switch OFF), power will not be supplied to BCM terminal 5.
At the time that driver's door is opened, BCM detects that driver's door is unlocked. It determines that room
lamp timer operation conditions are met, and turns the interior room lamps ON for 30 seconds.
Key is in ignition key cylinder (key switch ON), power is supplied
lthrough key switch terminal 1
lto BCM terminal 5.
When key is removed from key switch (key switch OFF), power supply to BCM terminal 5 is terminated. BCM
detects that key has been removed, determines that room lamp timer conditions are met, and turns the interior
room lamps ON for 30 seconds.
When driver's door opens®closes, and the key is not inserted in the key switch (key switch OFF), BCM ter-
minal 15 changes between 0V (door open)®12V (door closed). The BCM determines that conditions for
room lamp operation are met and turns the room lamp ON for 30 seconds.
Timer control is canceled under the following conditions.
lDriver's door is opened [front door switch (driver side)].
lIgnition switch ON.
lKeyfob
INTERIOR LAMP BATTERY SAVER CONTROL
If interior lamp is left ON, it will not be turned off even when door is closed.
BCM turns off interior lamp automatically to save battery 30 minutes after ignition switch is turned off.
BCM controls interior lamps listed below:
lFront map lamp
lRoom lamp
lKey ring lamp
After lamps turn OFF by the battery saver system, the lamps illuminate again when
lsignal received from keyfob or key cylinder is locked or unlocked,
ldoor is opened or closed,
lkey is removed from ignition key cylinder or inserted in ignition key cylinder.
Interior lamp battery saver control period can be changed by the function setting of CONSULT-II. Refer toLT-
158, "WORK SUPPORT".

LT-154
INTERIOR ROOM LAMP
Terminals and Reference Values for BCM
EKS00P96
Te r m i -
nal No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
3 Y Ignition switch (ON) ON — Battery voltage
5 R Key switch signal OFFVehicle key is removed Approx. 0V
Vehicle key is inserted Battery voltage
12 L
Door switch (RR) signal*
1OFF Rear door switch RHON (open) Approx. 0V
OFF (closed)
14 LG Door switch (AS) signal OFFFront door switch
(passenger side),
rear door switch
(passenger side)
No.1*
2, rear door
switch (passenger
side) No.2*
2
ON (open) Approx. 0V
OFF (closed)
15 SB Door switch (DR) signal OFFFront door switch
(driver side), rear
door switch (driver
side) No.1*
2, rear
door switch (driver
side) No.2*
2
ON (open) Approx. 0V
OFF (closed)
16 P
Door switch (RL) signal*
1OFF Rear door switch LHON (open) Approx. 0V
OFF (closed)
21 P CAN-L— — —
22 L CAN-H— — —
41 Y Battery power supply OFF — Battery voltage
42 V Map lamp power supply OFFEach map lamp
switch in door posi-
tionAny door
switchON
(open)Approx. 0V
OFF
(closed)Battery voltage
52 BR Map lamp signal OFFEach map lamp
switch in door posi-
tionAny door
switchON
(open)Approx. 0V
OFF
(closed)Battery voltage
55 B Ground ON — Approx. 0V
57 W Battery power supply OFF — Battery voltage
PKIC1217E
PKIC1217E
PKIC1217E
PKIC1217E

INTERIOR ROOM LAMP
LT-155
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*1: Double cab, *2: King cab
How to Proceed With Trouble DiagnosisEKS00P97
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer toLT- 1 4 5 , "
System Description".
3. Carry out the Preliminary Check. Refer toLT- 1 5 5 , "
Preliminary Check".
4. Check symptom and repair or replace the cause of malfunction.
5. Does the interior room lamp operate normally? If YES: GO TO 6. If NO: GO TO 4.
6. INSPECTION END
Preliminary CheckEKS00P98
INSPECTION FOR POWER SUPPLY AND GROUND CIRCUIT
1.CHECK FUSES OR FUSIBLE LINK
Check for blown fuses or fusible link.
Refer toLT-149, "Wiring Diagram—INT/L—".
OK or NG
OK >> GO TO 2.
NG >> If fuse or fusible link is blown, be sure to eliminate cause of malfunction before installing new fuse
or fusible link. Refer toPG-4, "
POWER SUPPLY ROUTING CIRCUIT".
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
Unit Power source Fuse and fusible link No.
BCMBatteryG
21
22
Ignition switch ON or START position 1
Terminal Ignition switch position
(+)
(-) OFF ACC ON
BCM
connectorTerminal
M42 3
Ground0V 0VBattery
voltage
M44 57Battery
voltageBattery
voltageBattery
voltage
SKIB6233E

LT-160
INTERIOR ROOM LAMP
Map Lamp Control Does Not Operate
EKS00P9A
1.CHECK EACH SWITCH
1. Select “BCM” on CONSULT-II. Select “INT LAMP” on “SELECT
TEST ITEM” screen.
2. Select “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Make sure switches turn ON-OFF linked with switch operation.
Refer toLT- 1 5 8 , "
DATA MONITOR"for switches and their func-
tions.
OK or NG
OK >> GO TO 2.
NG >> Inspect malfunctioning switch system.
2.ACTIVE TEST
1. Set switches of front map lamp, rear map lamp and cargo lamp
to DOOR position.
2. Select “BCM” on CONSULT-II. Select “INT LAMP” on SELECT
TEST ITEM” screen.
3. Select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
4. Touch “ON” screen.
5. Check operations of front map lamp, rear map lamp and cargo
lamps.
OK or NG
OK >> Replace BCM. Refer toBCS-17, "Removal and Installation of BCM".
NG >> GO TO 3.
3.CHECK INTERIOR FRONT MAP LAMP INPUT
1. Turn ignition switch OFF.
2. Check voltage between front map lamp harness connector and
ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 5.
PKIB3532E
Front map lamp, rear map lamp and cargo lamps oper-
ate normaly.PKIA6366E
Terminal
Voltage (+)
(-)
Front map lamp
connectorTerminal
R4 1 Ground Battery voltage
SKIB6335E

INTERIOR ROOM LAMP
LT-161
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4.CHECK INTERIOR ROOM LAMP CIRCUIT
1. Disconnect BCM connector and front map lamp connector.
2. Check continuity between BCM harness connector (A) and front
map lamp harness connector (B).
OK or NG
OK >> Replace BCM if interior lamp does not work after setting
the connector again. Refer toBCS-17, "
Removal and
Installation of BCM".
NG >> Repair harness or connector.
5.CHECK INTERIOR ROOM LAMP CIRCUIT
1. Disconnect BCM connector and front map lamp connector.
2. Check continuity between BCM harness connector (A) and front
map lamp harness connector (B).
OK or NG
OK >> Replace BCM if interior lamp does not work after setting
the connector again. Refer toBCS-17, "
Removal and
Installation of BCM".
NG >> Repair harness or connector between BCM and map lamp.
All Interior Room Lamps Do Not OperateEKS00P9B
1.CHECK POWER SUPPLY CIRCUIT
1. All interior room lamp switches are OFF.
2. Turn ignition switch ON.
3. Check voltage between BCM harness connector and ground.
OK or NG
OK >> Repair harness or connector. In a case of making a
short circuit, be sure to disconnect battery negative cable after repairing harness, and then recon-
nect.
NG >> Replace BCM. Refer toBCS-17, "
Removal and Installation of BCM".
AB
Continuity
Connector Terminal Connector Terminal
M43 42 R4 1 Yes
SKIB6336E
AB
Continuity
Connector Terminal Connector Terminal
M43 52 R4 3 Yes
SKIB6869E
Te r m i n a l
Voltage (+)
(-)
BCM connector Terminal
M43 42 Ground Battery voltage
SKIB6338E

LT-162
ILLUMINATION
ILLUMINATION
PFP:27545
System DescriptionEKS00P8V
Control of the illumination lamps operation is dependent upon the position of the lighting switch (combination
switch). When the lighting switch is placed in the 1ST position, 2ND position or AUTO position (headlamp is
ON) the BCM (body control module) receives input signal requesting the illumination lamps to illuminate. This
input signal is communicated to the IPDM E/R (intelligent power distribution module engine room) through the
CAN communication. The CPU (central processing unit) of the IPDM E/R controls the tail lamp relay coil. This
relay, when energized, directs power to the illumination lamps, which then illuminate.
Power is supplied at all times
lto ignition relay (located in IPDM E/R) and
lto tail lamp relay (located in IPDM E/R), from battery directly,
lthrough 50A fusible link (letter G, located in fuse and fusible link box)
lto BCM terminal 57,
lthrough 20A fuse (No. 52, located in IPDM E/R) and
lthrough 20A fuse (No. 53, located in IPDM E/R)
lto CPU (located in IPDM E/R),
lthrough 10A fuse [No.19, located in fuse block (J/B)]
lto combination meter terminal 3.
With the ignition switch in the ON or START position, power is supplied
lto ignition relay (located in IPDM E/R),
lthrough 10A fuse [No. 1, located in fuse block (J/B)]
lto BCM terminal 3,
lthrough 10A fuse [No. 14, located in fuse block (J/B)]
lto combination meter 16.
Ground is supplied
lto BCM terminal 55 and
lto combination meter terminal 23
lthrough grounds M21, M80 and M83,
lto IPDM E/R terminals 38 and 59
lthrough grounds E21, E41 and E61.
ILLUMINATION OPERATION BY LIGHTING SWITCH
With the lighting switch in the 1ST position, 2ND position or AUTO position (headlamp is ON), the BCM
receives input signal requesting the illumination lamps to illuminate. This input signal is communicated to the
IPDM E/R through the CAN communication. The CPU of the IPDM E/R controls the tail lamp relay coil, which,
when energized, directs power
lthrough 10A fuse (No. 37, located in IPDM E/R)
lthrough IPDM E/R terminal 57
lto hazard switch (illumination) terminal 3
lto 4WD shift switch (illumination) terminal 7 (with 4-wheel drive)
lto front air control (illumination) terminal 8
lto audio unit (illumination) terminal 2 (1CD player)
lto audio unit (illumination) terminal 8 (6CD player)
lto AV switch (illumination) terminal 3 (with NAVI)
lto audio unit (illumination) terminal 29 (with NAVI)
lto glove box lamp terminal 1
lto A/T device (illumination) terminal 3 (with A/T)
lto heat up switch (illumination) terminal 5
lto DIFF LOCK switch (illumination) terminal 4 (with DIFF LOCK)
lto heated seat switch (driver side) (illumination) terminal 5 (with heated seats)
lto heated seat switch (passenger side) (illumination) terminal 5 (with heated seats)

DESCRIPTION
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DESCRIPTIONPFP:00000
Pre-Delivery Inspection ItemsELS001K2
Shown below are Pre-delivery Inspection Items required for the new vehicle. It is recommended that
necessary items other than those listed here be added, paying due regard to the conditions in each
country.
Perform applicable items on each model. Consult text of this section for specifications.
Install vehicle protection kit
Fit all accessories ordered (if applicable) (e.g. towbar, audio, navigation, air conditioner, styling kit)
UNDER HOOD — engine off
Check coolant level and cooling system for leaks
Charge battery and check terminals for condition
Check drive belts tension
Check fuel filter for water or dust (diesel only) and fuel system for leaks
Check engine oil level and for oil leaks
Check brake and clutch fluid levels and fluid lines for leaks
Check and top up washer reservoirs
Check power steering fluid level and fluid lines for leaks (if applicable)
Check air conditioning system for gas leaks (if applicable)
ON INSIDE AND OUTSIDE
Install transit fuse if removed for vehicle storage
Check instruments, gauges, lamps, horn and accessories for operation
Check wipers and washers for operation and adjustment
Check interior and door mirrors and sun visors for operation
Set radio code and set clock
Check parking brake adjustment
Check clutch pedal adjustment
Check steering lock operation
Check seat adjusters and seat belts for operation
Check all windows for operation and alignment
Check mouldings, trim and fittings for fit and alignment
Check weatherstrips for fit and adhesion
Check hood, trunk lid, door panels and fuel lid for fit and alignment
Check latches, keys, remote key, door locks and remote trunk lid and fuel lid release for operation
Check wheel nut torques
Check tyre pressure (incl. spare tyre)
Check tool kit and jack for operation
Check automatic transmission/transaxle starter inhibitor (if applicable)
Check sunroof for operation and alignment (if applicable)
UNDER BODY
Check manual transmission/transaxle, differential and transfer box for oil level and oil leaks
Tighten bolts and nuts steering linkage and gear box, axle/suspension parts, propeller and exhaust system
Check brake and clutch lines, and oil/fluid reservoirs for leaks
Remove front suspension spacer blocks (if applicable)
Check body mounting torque (if applicable)