fuse NISSAN NAVARA 2005 Repair Workshop Manual

PG-74
ELECTRICAL UNITS LOCATION
Fuse
EKS00LJB
lIf fuse is blown, be sure to eliminate cause of incident before
installing new fuse.
lUse fuse of specified rating. Never use fuse of more than speci-
fied rating.
lDo not partially install fuse; always insert it into fuse holder prop-
erly.
lRemove fuse for “ELECTRICAL PARTS (BAT)” if vehicle is not
used for a long period of time.
Fusible LinkEKS00LJC
A melted fusible link can be detected either by visual inspection or by feeling with finger tip. If its condition is
questionable, use circuit tester or test lamp.
CAUTION:
lIf fusible link should melt, it is possible that critical circuit (power supply or large current carrying
circuit) is shorted. In such a case, carefully check and eliminate cause of incident.
lNever wrap outside of fusible link with vinyl tape.
lNever let fusible link touch any other wiring harness, vinyl or rubber parts.
Circuit Breaker (Built Into BCM)EKS00LJD
For example, when current is 30A, the circuit is broken within 8 to 20
seconds.
A circuit breaker is used for the following systems:
lPower seat
lPower windows
lPowerdoorlocks
lRemote keyless entry system
lPower sunroof
lRear window wiper
CEL083
SBF284E

FUSE BLOCK - JUNCTION BOX (J/B)
PG-83
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PG
FUSE BLOCK - JUNCTION BOX (J/B)PFP:24350
Terminal ArrangementEKS00LJI
MKWA3881E

PG-84
FUSE AND FUSIBLE LINK BOX
FUSE AND FUSIBLE LINK BOX
PFP:24381
Terminal ArrangementEKS00LJJ
MKWA3882E

FUSE AND RELAY BOX
PG-85
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B
PG
FUSE AND RELAY BOXPFP:24012
Terminal ArrangementEKS00LJK
MKWA3879E

PG-86
FUSE AND RELAY BOX

PS-6
POWER STEERING FLUID
POWER STEERING FLUID
PFP:KLF20
Checking Fluid LevelEGS001LD
lCheck fluid level with engine stopped.
lMake sure that fluid level is between MIN and MAX.
lFluid levels at HOT and COLD are different. Do not confuse
them.
CAUTION:
lThe fluid level should not exceed the MAX line. Excessive
fluid will cause fluid leakage from the cap.
lDo not reuse drained power steering fluid.
lRecommended fluid is Type DEXRONTMIII or equivalent.
Checking Fluid LeakageEGS001LE
Check hydraulic connections for fluid leakage, cracks, damage,
looseness, or wear.
1. Run engine until the fluid temperature reaches 50 to 80°C(122
to 176°F) in reservoir tank, and keep engine speed idle.
2. Turn steering wheel several times from full left stop to full right
stop.
3. Hold steering wheel at each lock position for five seconds and
carefully, check for fluid leakage.
CAUTION:
Do not hold the steering wheel in a locked position for more
than 10 seconds. (There is the possibility that oil pump may
be damaged.)
4. If fluid leakage at connections is noticed, then loosen flare nut and then retighten. Do not over-tighten con-
nector as this can damage O-ring, washer and connector.
5. If fluid leakage from oil pump is noticed, check oil pump. Refer toPS-25, "
POWER STEERING OIL
PUMP".
6. Check steering gear boots for accumulation of fluid, indicating from steering gear.
Air Bleeding Hydraulic SystemEGS001LF
If air bleeding is not complete, the following symptoms can be observed.
lBubbles are created in reservoir tank.
lClicking noise can be heard from oil pump.
lExcessive buzzing in the oil pump
NOTE:
Fluid noise may occur in the steering gear or oil pump. This does not affect performance or durability of
the system.
1. Turn steering wheel several times from full left to full right stop with engine off.
CAUTION:
Turn steering wheel while filling reservoir tank with fluid so as not to lower fluid level below the
MIN line.
2. Start engine and hold steering wheel at each lock position for 3 seconds at idle to check for fluid leakage.
3. Repeat step 2 above several times at approximately 3 second intervals.
CAUTION:
Do not hold the steering wheel in a locked position for more than 10 seconds. (There is the possi-
bility that oil pump may be damaged.)
4. Check fluid for bubbles and while contamination.HOT : Fluid temperature 50 - 80°C (122 - 176°F)
COLD : Fluid temperature 0 - 30°C(32-86°F)
SGIA0232J
SGIA0506E

PS-28
POWER STEERING OIL PUMP
Flow Control Valve Inspection
Check flow control valve and spring for damage. Replace if there are.
ASSEMBLY
NOTE:
Secureoilpumpinaviseifnecessary.
CAUTION:
Use copper plates when securing in a vise.
1. Apply recommended grease to oil seal lips (1). Apply recom-
mended fluid to around oil seal, and then install oil seal to body
assembly.
2. Apply recommended fluid to drive shaft, and press drive shaft
into body assembly, then install snap ring.
3. Apply recommended fluid to O-ring B, and install O-ring B into
body assembly.
4. Install side plate to body assembly.
5. Install dowel pin (3) into dowel pin hole (A), and install cam ring
(2) pointing it's D
1side toward the body assembly (1) side as
showninthefigure.
lWhen installing cam ring, turn carved face with a letter E (B)
of it to rear cover.
CAUTION:
Do not confuse the assembling direction of cam ring. If
cam ring is installed facing the incorrect direction, it may
cause oil pump operation malfunction.
6. Install rotor to body assembly.
SGIA1150E
SGIA0422E
SGIA1166E

RF-10
SUNROOF
SUNROOF
PFP:91210
Component Parts and Harness Connector LocationEIS00D4V
MIIB0864E
1. Fuse block (J/B) fuse layout 2. Fuse and fusible link box 3. BCM M42,M43
(View with instrument lower panel LH
removed.)
4. Sunroof motor assembly B16 5. Sunroof switch R5

SUNROOF
RF-11
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RF
System DescriptionEIS00D4W
Power supplied at all time
lthrough 50A fusible link (letterG, located in the fuse and fusible link box)
lto BCM terminal 57.
lthrough 10A fuse [No.21, located in the fuse block (J/B)]
lto BCM terminal 41.
lthrough BCM terminal 58
lto sunroof motor assembly terminal 7.
Ground is supplied
lto BCM terminal 55
lthrough body grounds M21, M80 and M83.
lto sunroof motor assembly terminal 10
lthrough body grounds B9 and B25.
When ignition switch ON or START position,
Power is supplied
lthrough 10A fuse [No.1, located in the fuse block (J/B)]
lto BCM terminal 3.
lthrough BCM terminal 53
lto sunroof motor assembly terminal 9.
TILT UP / SLIDE CLOSE OPERATION
When tilt up / slide close switch is pressed,
Ground is supplied
lto sunroof motor assembly terminal 1
lthrough sunroof switch terminal 3
lthrough sunroof switch terminal 2
lthrough body grounds M21, M80 and M83.
Then, the sunroof tilt up / slide close.
TILT DOWN / SLIDE OPEN OPERATION
When tilt down / slide open switch is pressed,
Ground is supplied
lto sunroof motor assembly terminal 5
lthrough sunroof switch terminal 1
lthrough sunroof switch terminal 2
lthrough body grounds M21, M80 and M83.
Then, the sunroof tilt down / slide open.
AUTO OPERATION
The power sunroof AUTO feature makes it possible to slide open and slide close or tilt up and tilt down the
sunroof without holding the sunroof switch in the TILT UP/SLIDE CLOSE, TILT DOWN/SLIDE OPEN position.
ANTI-PINCH FUNCTION
The CPU of sunroof motor assembly monitors the sunroof motor operation and the sunroof position (fully-
closed or other) by the signals from sunroof motor.
When sunroof motor detects an interruption during the following slide close and tilt down operation, sunroof
switch controls the motor for open and the sunroof will operate until it reaches full up position (when tilt down
operate) or 125 mm (4.92 in) or more in an open direction (during slide close operate).
lclose operation and tilt down when ignition switch is in the ON position.

SUNROOF
RF-15
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RF
Terminals and Reference Value for BCMEIS00D50
Terminals and Reference Value for Sunroof Motor AssemblyEIS00D51
Te r m i -
nalWire
colorItem ConditionVo l ta g e (V )
(Approx.)
3 Y Ignition switch (ON) Ignition switch (ON or START) position Battery voltage
41 Y Power source (Fuse) — Battery voltage
53 W Power window power supply (IGN)Ignition switch ON Battery voltage
Other than above 0
55 B Ground — 0
57 W Power source (Fusible link) — Battery voltage
58 P Power window power supply (BAT) — Battery voltage
Te r -
minalWire
colorItem ConditionVoltage (V)
(Approx.)
1VSunroof (Tilt up/Slide close)
switch signalIgnition switch ON and sunroof switch in
TILT UP / SLIDE CLOSE position0
Other than above Battery voltage
5RSunroof (Tilt down/Slide
open) switch signalIgnition switch ON and sunroof switch in
TILT DOWN / SLIDE OPEN position0
Other than above Battery voltage
7 P Power window power supply — Battery voltage
8 W Vehicle speed signalSpeedometer operated [When vehicle speed
is approx. 40 km/h (25 MPH)]
9SBPower window power supply
(IGN)Ignition switch ON Battery voltage
Other than above 0
10 B Ground — 0
ELF1080D