2005 NISSAN NAVARA battery location

GW-56
REAR WINDOW DEFOGGER
Trouble Diagnoses Symptom Chart
EIS00B8N
lMake sure other systems using the signal of the following systems operate normally.
BCM Power Supply and Ground Circuit CheckEIS00B8O
First perform the “SELF-DIAG RESULTS” in “BCM” with CONSULT-II, when perform the each trouble
diagnosis. Refer toBCS-16, "
CAN Communication Inspection Using CONSULT-II (Self-Diagnosis)".
1.CHECK FUSE
lCheck 10A fuse [No. 1, located in the fuse block (J/B)]
lCheck 50A fusible link (letterGlocated in the fuse and fusible link box)
NOTE:
Refer toGW-47, "
Component Parts and Harness Connector Location".
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer toPG-
4, "POWER SUPPLY ROUTING CIRCUIT".
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Turn ignition switch ON.
4. Check voltage between BCM connector M42, M44 terminal 3,
57 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
Symptom Diagnoses / Service procedure Refer to page
Rear window defogger and door mirror defoggers do not
operate.1. BCM power supply and ground circuit checkGW-56
2. IPDM E/R auto active test checkPG-19
3. Rear window defogger power supply circuit checkGW-59
4. Rear window defogger switch circuit checkGW-57
5. Rear window defogger circuit checkGW-59
6. Replace IPDM E/RPG-26
Rear window defogger switch does not light, and rear win-
dow defogger is not displayed on the display, but rear win-
dow defogger operates.1. Rear window defogger signal checkGW-60
3 - Ground : Battery voltage
57 - Ground : Battery voltage
MIIB0730E

REAR WINDOW DEFOGGER
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Rear Window Defogger Power Supply Circuit CheckEIS00B8Q
1.CHECK FUSE
lCheck 15A fuse (No.46, 47, located in the IPDM E/R)
NOTE:
Refer toGW-47, "
Component Parts and Harness Connector Location".
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse, refer toPG-
4, "POWER SUPPLY ROUTING CIRCUIT".
2.CHECK REAR WINDOW DEFOGGER RELAY OUTPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between IPDM E/R connector and ground.
OK or NG
OK >> Check the condition of harness and connector.
NG >> Repair IPDM E/R.
Rear Window Defogger Circuit CheckEIS00B8R
1.CHECK REAR WINDOW DEFOGGER POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear window defogger.
3. Turn ignition switch ON.
4. Check voltage between rear window defogger connector and ground.
OK or NG
OK >> GO TO 2.
NG >> GO TO 3.
ConnectorTerminal (Wire color)
ConditionVoltag e (V)
(Approx.)
(+) (–)
E18 60 GroundRear window defogger
switch is ON.Battery
voltage
Rear window defogger
switch is OFF.0
MIIB0620E
ConnectorTerminal (Wire color)
ConditionVo l ta g e (V )
(Approx.)
(+) (–)
D124 1 GroundRear window defogger
switch ON.Battery voltage
Rear window defogger
switch OFF.0
PIIA4234E

LT-3
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LT Combination Switch Reading Function ................. 115
CONSULT-II Function (BCM) ................................ 115
CONSULT-II OPERATION ................................. 115
DATA MONITOR ................................................ 116
Combination Switch Inspection ............................. 118
Removal and Installation ...................................... 120
Switch Circuit Inspection ...................................... 120
STOP LAMP ........................................................... 121
Wiring Diagram — STOP/L — .............................. 121
Bulb Replacement ................................................ 122
Removal and Installation ...................................... 122
BACK-UP LAMP .................................................... 123
Wiring Diagram — BACK/L — ............................. 123
Bulb Replacement ................................................ 124
Removal and Installation ...................................... 124
PARKING, LICENSE PLATE AND TAIL LAMPS ... 125
Component Parts and Harness Connector Location. 125
System Description .............................................. 125
OUTLINE ........................................................... 125
OPERATION BY LIGHTING SWITCH .............. 126
COMBINATION SWITCH READING FUNCTION. 126
CAN Communication System Description ............ 126
Schematic ............................................................ 127
WITHOUT DAYTIME LIGHT SYSTEM ............. 127
Wiring Diagram — TAIL/L — ................................ 128
WITHOUT DAYTIME LIGHT SYSTEM ............. 128
Schematic ............................................................ 131
WITH DAYTIME LIGHT SYSTEM ..................... 131
Wiring Diagram — TAIL/L — ................................ 132
WITH DAYTIME LIGHT SYSTEM ..................... 132
Terminals and Reference Values for BCM ........... 135
Terminals and Reference Values for IPDM E/R ... 135
How to Proceed With Trouble Diagnosis .............. 136
Preliminary Check ................................................ 136
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................. 136
CONSULT-II Functions (BCM) ............................. 137
CONSULT-II Functions (IPDM E/R) ..................... 137
Clarence, License Plate and Tail Lamps Do Not Illu-
minate .................................................................. 138
Clearance, License Plate and Tail Lamps Do Not
Turn OFF (After Approx. 10 Minutes) ................... 141
Front Clearance Lamp ......................................... 142BULB REPLACEMENT .....................................142
Tail Lamp ..............................................................142
BULB REPLACEMENT .....................................142
REAR COMBINATION LAMP .................................143
Bulb Replacement ................................................143
REMOVAL .........................................................143
INSTALLATION .................................................143
Removal and Installation ......................................144
REMOVAL .........................................................144
INSTALLATION .................................................144
INTERIOR ROOM LAMP ........................................145
Component Parts and Harness Connector Location.145
System Description ...............................................145
POWER SUPPLY AND GROUND ....................145
SWITCH OPERATION ......................................147
ROOM LAMP TIMER OPERATION ..................147
INTERIOR LAMP BATTERY SAVER CONTROL.147
Schematic .............................................................148
Wiring Diagram — INT/L — ..................................149
Terminals and Reference Values for BCM ............154
How to Proceed With Trouble Diagnosis ..............155
Preliminary Check ................................................155
INSPECTION FOR POWER SUPPLY AND
GROUND CIRCUIT ...........................................155
CONSULT-II Function ...........................................157
CONSULT-II OPERATION .................................157
WORK SUPPORT .............................................158
DATA MONITOR ...............................................158
ACTIVE TEST ...................................................159
Map Lamp Control Does Not Operate ..................160
All Interior Room Lamps Do Not Operate .............161
ILLUMINATION .......................................................162
System Description ...............................................162
ILLUMINATION OPERATION BY LIGHTING
SWITCH ............................................................162
CAN Communication System Description ............163
CAN Communication Unit .....................................163
Schematic .............................................................164
Wiring Diagram — ILL — ......................................166
BULB SPECIFICATIONS ........................................173
Headlamp .............................................................173
Exterior Lamp .......................................................173
Interior Lamp/Illumination .....................................173

HEADLAMP -CONVENTIONAL TYPE-
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HEADLAMP -CONVENTIONAL TYPE-PFP:26010
Component Parts and Harness Connector LocationEKS00P7H
System DescriptionEKS00P7I
The control of the headlamp system operation is dependent upon the position of the combination switch (light-
ing switch). When the lighting switch is placed in the 2ND position, the BCM (body control module) receives
input requesting the headlamps (and tail lamps) illuminate. This input is communicated to the IPDM E/R (intel-
ligent power distribution module engine room) through the CAN communication. The CPU (central processing
unit) of the IPDM E/R controls the headlamp high and headlamp low relay coils. When energized, these relays
direct power to the respective headlamps, which then illuminate.
OUTLINE
Power is supplied at all times
lto ignition relay (located in IPDM E/R)
lto headlamp high relay (located in IPDM E/R) and
lto headlamp low 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 and fusible link box)
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)]
PKIC1218E

FRONT FOG LAMP
LT-71
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FRONT FOG LAMPPFP:26150
Component Parts and Harness Connector LocationEKS00P3Y
System DescriptionEKS00P3Z
The control of the front fog lamps is dependent upon the position of the combination switch (lighting switch).
The lighting switch must be in the 1ST position, 2ND position or AUTO position (LOW beam is ON) for front
fog lamp operation. When the lighting switch is placed in the front fog lamp position, the BCM (body control
module) receives input signal requesting the front fog lamps to illuminate. When the headlamps are illumi-
nated, 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 front fog
lamp relay coil. When activated, this relay directs power to the front fog lamps.
OUTLINE
Power is supplied at all times
lto ignition relay (located in IPDM E/R) and
lto front fog 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)]
PKIC1405E

PARKING, LICENSE PLATE AND TAIL LAMPS
LT-125
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PARKING, LICENSE PLATE AND TAIL LAMPSPFP:26550
Component Parts and Harness Connector LocationEKS00P9C
System DescriptionEKS00P9D
Control of the clarence, license plate, and tail lamps operation is dependent upon the position of the lighting
switch (combination switch). When the lighting switch is placed in the 1ST position, the BCM (body control
module) receives input signal requesting the clarence, license plate and tail lamps to illuminate. This input sig-
nal 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 clarence, license plate and tail lamps, which then illuminate.
OUTLINE
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 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 50A fusible link (letter G, located in fuse and fusible link box)
lto BCM terminal 57.
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.
Ground is supplied
lto BCM terminal 55
lthrough grounds M21, M80 and M83,
lto IPDM E/R terminals 38 and 59
SKIB6529E

RF-16
SUNROOF
Work Flow
EIS00D52
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer toRF-11, "
System Description".
3. According to the trouble diagnosis chart, repair or replace the cause of the malfunction. Refer toRF-16,
"Trouble Diagnosis Symptom Chart".
4. Does sunroof system operate normally? If Yes, GO TO 5. If No, GO TO 3.
5. INSPECTION END.
Trouble Diagnosis Symptom ChartEIS00D53
BCM Power Supply and Ground Circuit CheckEIS00D54
1.FUSE INSPECTION
Check the following.
l50A fusible link (letterG, located in the fuse and fusible link box)
l10A fuse [No. 1, located in the fuse block (J/B)]
l10A fuse [No.21 located in the fuse block (J/B)]
NOTE:
Refer toRF-10, "
Component Parts and Harness Connector Location".
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse, 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 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace BCM power supply circuit.
Symptom Diagnostic procedure and repair order Refer to page
Sunroof does not operate.1. BCM power supply and ground circuit checkRF-16
2. Sunroof motor assembly power supply and ground
circuit checkRF-17
3. Sunroof switch system checkRF-18
4. Replace sunroof motor assembly.RF-23
Auto operation does not operate1. Initialization procedure check.RF-122. Replace sunroof motor assembly.RF-23
Motor does not stop at the sunroof fully -open or fully-
closed position.1. Initialization procedure check.RF-12
2. Replace sunroof motor assembly.RF-23
Anti-pinch function does not operate.1. Initialization procedure check.RF-122. Replace sunroof motor assembly.RF-23
ConnectorTerminals Ignition switch position
(+) (-) OFF ACC ON
M42 3
Ground0V 0VBattery
voltage
M43 41
Battery
voltageBattery
voltageBattery
voltage
M44 57
MIIB0823E

TROUBLE DIAGNOSIS FOR SYSTEM
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6.CHECK DTC
Perform the self-diagnosis, after driving the vehicle for a while.
OK or NG
OK >>INSPECTION END
NG >> Replace transfer control unit. Refer toTF-100, "
Removal and Installation".
COMPONENT INSPECTION
1. Turn ignition switch “OFF”. (Stay for at least 5 seconds.)
2. Disconnect 4LO switch harness connector.
3. Remove 4LO switch. Refer toTF-21, "
Location of Electrical Parts".
4. Push and release 4LO switch and check continuity between
4LO switch terminals 12 and 13.
5. If NG, replace the 4LO switch. Refer toTF-21, "
Location of Elec-
trical Parts".
4WD Shift SwitchEDS00323
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE
Data are reference value.
TRANSFER CONTROL UNIT TERMINALS AND REFERENCE VALUE
Data are reference value and are measured between each terminal and ground.
CAUTION:
When using a circuit tester to measure voltage for inspection, be sure not to extend forcibly any connector terminals.Terminal Condition Continuity
12 - 13Push 4LO switch Yes
Release 4LO switch No
PDIA0204E
Monitored item [Unit] Content Condition Display value
2WDSWITCH[ON/
OFF]Input condition from 4WD
shift switch4WD shift switch: 2WD ON
4WD shift switch: 4H and 4LO OFF
4H SWITCH [ON/OFF]Input condition from 4WD
shift switch4WD shift switch: 4H ON
4WD shift switch: 2WD and 4LO OFF
4L SWITCH [ON/OFF]Input condition from 4WD
shift switch4WD shift switch: 4LO ON
4WD shift switch: 2WD and 4H OFF
4WD MODE [2H/4H/4L]Control status of 4WD
(Output condition of 4WD
shift indicator lamp and
4LO indicator lamp)4WD shift switch
(Engine running)2WD 2H
4H 4H
4LO 4L
TerminalWire
colorItem Condition Data (Approx.)
14 G 4WD shift switch (2WD)
Ignition switch: ON4WD shift switch: 2WD Battery voltage
4WD shift switch: 4H and 4LO 0V
15 O 4WD shift switch (4H)4WD shift switch: 4H Battery voltage
4WD shift switch: 2WD and 4LO 0V
16 W 4WD shift switch (4LO)4WD shift switch: 4LO Battery voltage
4WD shift switch: 2WD and 4H 0V