light NISSAN NAVARA 2005 Repair Workshop Manual

PARKING, LICENSE PLATE AND TAIL LAMPS
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SchematicEKS00Q8C
WITH DAYTIME LIGHT SYSTEM
MKWA3038E

LT-132
PARKING, LICENSE PLATE AND TAIL LAMPS
Wiring Diagram — TAIL/L —
EKS00QB7
WITH DAYTIME LIGHT SYSTEM
MKWA3582E

PARKING, LICENSE PLATE AND TAIL LAMPS
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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-138
PARKING, LICENSE PLATE AND TAIL LAMPS
Clarence, License Plate and Tail Lamps Do Not Illuminate
EKS00P9Q
1.CHECK COMBINATION SWITCH INPUT SIGNAL
With CONSULT-II
1. Select “BCM” on CONSULT-II. Select “HEADLAMP” on
“SELECT TEST ITEM” screen.
2. Select “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Make sure “LIGHT SW 1ST” turns ON-OFF linked with operat-
ing lighting switch.
Without CONSULT-II
Refer toLT- 11 8 , "
Combination Switch Inspection".
OK or NG
OK >> GO TO 2.
NG >> Check lighting switch. Refer toLT- 11 8 , "
Combination Switch Inspection".
2.ACTIVE TEST
With CONSULT-II
1. Select “IPDM E/R” on CONSULT-II. Select “ACTIVE TEST” on
“SELECT DIAG MODE” screen.
2. Select “EXTERNAL LAMPS” on “SELECT TEST ITEM” screen.
3. Touch “TAIL” on “ACTIVE TEST” screen.
4. Make sure operations of clarence, license plate and tail lamps.
Without CONSULT-II
1. Start auto active test. Refer toPG-19, "
Auto Active Test".
2. Make sure operations of clarence, license plate and tail lamps.
OK or NG
OK >> GO TO 3.
NG >> GO TO 4.
3.CHECK IPDM E/R
1. Select “IPDM E/R” on CONSULT-II. Select “DATA MONITOR”
on “SELECT DIAG MODE” screen.
2. Make sure “TAIL & CLR REQ” turns ON when lighting switch is
in 1ST position.
OK or NG
OK >> Replace IPDM E/R. Refer toPG-26, "Removal and
Installation of IPDM E/R".
NG >> Replace BCM. Refer toBCS-17, "
Removal and Installa-
tion of BCM". When lighting switch is in
1ST position: LIGHT SW 1ST ON
SKIA5956E
Clarence, license plate and tail lamps should operate.
Clarence, license plate and tail lamps should operate.
PKIC0936E
When lighting switch is in
1ST position: TAIL & CLR REQ ON
SKIA5958E

PARKING, LICENSE PLATE AND TAIL LAMPS
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6.CHECK GROUND CIRCUIT
1. Check continuity between front combination lamp (clearance)
and ground.
2. Check continuity between license plate lamp harness connector
and ground.
3. Check continuity between rear combination lamp (tail) harness
connector and ground.
OK or NG
OK >> Check connector for connection, bend and loose fit. If it
is normal, check bulbs.
NG >> Repair harness or connector.
Clearance, License Plate and Tail Lamps Do Not Turn OFF (After Approx. 10
Minutes)
EKS00P9S
lThis symptom indicates the malfunction of ignition relay in IPDM E/R. Refer toPG-15, "Function of
Detecting Ignition Relay Malfunction".
lSelect “BCM” on CONSULT-II. Select “HEADLAMP” on “SELECT TEST ITEM” screen. Select “DATA
MONITOR” on “SELECT DIAG MODE” screen. If “LIGHT SW 1ST” is OFF when lighting switch is OFF,
replace IPDM E/R. Refer toPG-26, "
Removal and Installation of IPDM E/R".
Front combination lamp
(clearance) connectorTerminal
GroundContinuity
RH E35
2Yes
LH E57
PKIC1028E
License plate lamp
connectorTerminal
GroundContinuity
RH T4
2Yes
LH T3
SKIB6842E
Rear combination lamp
(tail) connectorTerminal
GroundContinuity
RH T5
3Yes
LH T2
SKIB6843E

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)

ILLUMINATION
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lto cigarette lighter (illumination) terminal 1
lto ashtray (illumination) terminal 1
lto headlamp washer switch (illumination) terminal 3
lto headlamp aiming switch (illumination) terminal 3 and
lto NAVI control unit (illumination) terminal 61 (with NAVI).
Ground is supplied
lto hazard switch (illumination) terminal 4
lto 4WD shift switch (illumination) terminal 8 (with 4-wheel drive)
lto front air control (illumination) terminal 9
lto AV switch (illumination) terminal 4 (with NAVI)
lto audio unit (illumination) terminal 28 (with NAVI)
lto DIFF LOCK switch (illumination) terminal 5 (with DIFF LOCK)
lto heated seat switch (driver side) (illumination) terminal 6 (with heated seats) and
lto heated seat switch (passenger side) (illumination) terminal 6 (with heated seats)
lthrough combination meter terminal 22
lthrough combination meter terminal 23
lthrough ground M21, M80 and M83,
lto glove box lamp terminal 2
lto A/T device (illumination) terminal 5 (with A/T)
lto heat up switch (illumination) terminal 6
lto ashtray (illumination) terminal 2
lto headlamp washer switch (illumination) terminal 4 and
lto headlamp aiming switch (illumination) terminal 4
ltrough ground M21, M80 and M83,
lto audio unit (illumination) (1CD and 6CD player)
lthrough case ground of audio unit,
lto cigarette lighter (illumination)
lthrough case ground of cigarette lighter,
lto NAVI control unit (illumination) terminal 1 (with NAVI)
lthrough ground B106 and B121.
With power and ground supplied, illumination lamps illuminate.
CAN Communication System DescriptionEKS00P8W
Refer toLAN-23, "CAN COMMUNICATION".
CAN Communication UnitEKS00P8X
Refer toLAN-30, "CAN Communication Unit".

LU-2
PRECAUTIONS
PRECAUTIONS
PFP:00001
Precautions for Liquid GasketEBS01E52
LIQUID GASKET APPLICATION PROCEDURE
1. Remove the old liquid gasket adhering to the liquid gasket application surface and the mating surface.
lRemove the liquid gasket completely from the liquid gasket application surface, mounting bolts, and bolt
holes.
2. Wipe the liquid gasket application surface and the mating surface with white gasoline (lighting and heating
use) to remove adhering moisture, grease and foreign materials.
3. Attach liquid gasket tube to the tube presser [SST].
Use Genuine Liquid Gasket or equivalent.
lWithin five minutes of liquid gasket application, install the mating
component.
lIf the liquid gasket protrudes, wipe it off immediately.
lDo not retighten mounting bolts and nuts after the installation.
lAfter 30 minutes or more have passed from the installation, fill
engine oil and engine coolant.
PBIC2160E

MTC-16
PREPARATION
PREPARATION
PFP:00002
Special Service ToolsEJS0062C
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
HFC-134a (R-134a) Service Tools and EquipmentEJS0062D
Never mix HFC-134a (R-134a) refrigerant and/or its specified lubricant with CFC-12 (R-12) refrigerant and/or
its lubricant.
Separate and non-interchangeable service equipment must be used for handling each type of refrigerant/lubri-
cant.
Refrigerant container fittings, service hose fittings and service equipment fittings (equipment which handles
refrigerant and/or lubricant) are different between CFC-12 (R-12) and HFC-134a (R-134a). This is to avoid
mixed use of the refrigerants/lubricant.
Adapters that convert one size fitting to another must never be used: refrigerant/lubricant contamination will
occur and compressor malfunction will result.
Tool number
Tool nameDescription
KV99106200
Pulley installerInstalling pulley
KV99233130
Pulley pullerRemoving pulley
S-NT235
LHA172
Tool number
Tool nameDescription
HFC-134a (R-134a) refrigerantContainer color: Light blue
Container marking: HFC-134a (R-
134a)
Fitting size: Thread size
lLarge container 1/2²-16 ACME
KLH00-PAGS0
Nissan A/C System Oil Type S
(DH-PS)Type: Polyalkylene glycol oil (PAG),
type S (DH-PS)
Application: HFC-134a (R-134a)
wobble (swash) plate compressors
(Nissan only)
Lubricity: 40 m (1.4 Imp fl oz.)
S-NT196
S-NT197

PREPARATION
MTC-17
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Recovery/Recycling/
Recharging equipment (ACR4)Function: Refrigerant recovery and
recycling and recharging
Electrical leak detectorPower supply:
DC 12V (Cigarette lighter)
(J-43926)
Refrigerant dye leak detection kit
Kit includes:
(J-42220)
UV lamp and UV safety goggles
(J-41459)
HFC-134a (R-134a) dye injector
Use with J-41447, 1/4 ounce
bottle
(J-41447)
HFC-134a (R-134a) fluorescent
leak detection dye
(Box of 24, 1/4 ounce bottles)
(J-43872)
Refrigerant dye cleanerPower supply:
DC 12V (Battery terminal)
(J-42220)
UV lamp and UV safety gogglesPower supply:
DC 12V (Battery terminal)
For checking refrigerant leak when
fluorescent dye is installed in A/C
system
Includes:
UV lamp and UV safety goggles
(J-41447)
HFC-134a (R-134a) fluorescent
leak detection dye
(Box of 24, 1/4 ounce bottles)Application: For HFC-134a (R-134a)
PA G o i l
Container: 1/4 ounce (7.4 cc) bottle
(Includes self-adhesive dye
identification labels for affixing to
vehicle after charging system with
dye.) Tool number
Tool nameDescription
RJIA0195E
SHA705EB
ZHA200H
SHA438F
SHA439F