charging NISSAN X-TRAIL 2003 Electronic Owner's Manual

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IDX
ALPHABETICAL INDEX
P
Park/Neutral position switchEC-325
,EC-614,EC-814
Park/neutral position switch (A/T) ....................AT-130
Park/neutral position switch (M/T) .....................MT-13
PCV (positive crankcase ventilation) .EC-375,EC-650
PGC/V - Wiring diagram ..................................EC-235
PHASE - Wiring diagram ...................EC-225,EC-509
Piston assembly(QR20DE) ................................EM-85
Piston pin inspection(QR20DE) .........................EM-81
Piston pin inspection(YD22DDTi) ....................EM-197
Piston ring inspection(QR20DE) ........................EM-82
Piston ring inspection(YD22DDTi) ...................EM-201
Piston to bore clearance(QR20DE) ...................EM-85
Piston to bore clearance(YD22DDTi) ..............EM-204
PNP/SW - Wiring diagram .................EC-327,EC-815
PNPSW1 - Wiring diagram ..............................EC-615
POS - Wiring diagram ........................EC-219,EC-503
POWER - Wiring diagram ....................................PG-3
Power antenna ..................................................AV-15
Power door lock ..................................................BL-11
Power socket ...................................................WW-27
Power steering fluid level .........................PS-5,MA-41
Power steering gear ..........................................PS-12
Power steering oil pressure switch ..................EC-820
Power steering oil pump ....................................PS-23
Power steering pressure (PSP) sensor ..........EC-244,
EC-518
Power supply routing ...........................................PG-2
Power window ..................................................GW-20
Precations for Leak detection dye ...................ATC-10
PRGVLV - Wirng diagram ...............................EC-603
Propeller shaft .....................................................PR-2
Propeller shaft on vehicle service ........................PR-2
PS/SEN - Wiring diagram ..................EC-246,EC-520
PST/SW - Wiring diagram ...............................EC-821
Q
Quick-glow system ..........................................EC-796
R
R/FOG - Wiring diagram .....................................LT-37
Radiator fan - See Cooling fan(QR20DE) .........CO-13
Radiator fan - See Cooling fan(YD22DDTi) .......CO-34
Radiator(QR20DE) ...............................CO-12,CO-15
Radiator(YD22DDTi) ............................CO-33,CO-36
Radio - See Audio ...............................................AV-3
Rear air spoiler ....................................................EI-21
Rear bumper ..........................................................EI-9
Rear cover packing replacement diff. ..............RFD-10
Rear disc brake .................................................BR-27
Rear door ..............................................................BL-8
Rear fog lamp .....................................................LT-37
Rear panel finisher ..............................................EI-22
Rear seat ...........................................................SE-11
Rear seat belt ......................................................SB-4
Rear side window ...............................................GW-5
Rear suspension ...............................................RSU-5
Rear washer ....................................................WW-13
Rear window defogger ........................................GW-9
Rear wiper .......................................................WW-13
Refrigerant connection precaution .....................ATC-5
Refrigerant discharging evacuating chargingATC-123
Refrigerant general precaution ..........................ATC-4
Refrigerant lines .............................................ATC-123
Refrigerant pressure sensorEC-359,EC-634,ATC-16,
ATC-80
,ATC-137
Refrigeration cycle ...........................................ATC-16
Release bearing (clutch) ....................................CL-13
Removal and installation (A/T) .........................AT-458
Removal and installation (Transfer) ...................TF-12
Reverse idler shaft (M/T) ......................MT-19,MT-24
Reverselampswitch(M/T)-SeeBack-uplampswitch
(M/T) ..................................................................MT-13
Reverse main gear (M/T) ......................MT-19,MT-24
Rocker cover(QR20DE) ....................................EM-31
Rocker cover(YD22DDTi) ...............................EM-147
Room lamp .........................................................LT-55
Room lamp - See Interior lamp ...........................LT-55
ROOM/L - Wiring diagram ..................................LT-55
RP/SEN - Wiring diagram ..................EC-360,EC-635
RRO2 - Wiring diagram ...................................EC-588
RRO2/H - Wiring diagram ................................EC-574
S
S/LOCK - Wiring diagram .......................BL-13
,BL-27
S/SIG - Wiring diagram .......EC-349,EC-624,EC-818
SCTC/V - Wiring diagram ................................EC-774
Seat belt inspection ..........................................MA-42
Seat belt pre-tensioner disposal .....................SRS-40
Seat belt, front .....................................................SB-3
Seat belt, rear ......................................................SB-4
Seat, front ............................................................SE-7
Seat, rear ...........................................................SE-11
Self-diagnosis (Transfer) ...................................TF-45
SHIFT - Wiring diagram ...................................AT-447
Shift control components (M/T) .............MT-21,MT-26
Shift fork (M/T) ......................................MT-21,MT-26
Shift lever ...........................................................MT-14
Shift lock system ..............................................AT-446
Shift schedule ..................................................AT-563
Shift solenoid valve A (A/T) ..AT-151,AT-156,AT-170
Shift solenoid valve B (A/T) ...............AT-151,AT-156
Side air bag (satellite) sensor .........................SRS-37
Side trim ..............................................................EI-26
Side window - See Rear side window .................GW-5
Spark plug replacement(QR20DE) ...................MA-25
Spark plug(QR20DE) ........................................EM-28
Specification value .............................EC-103,EC-449
Speedometer .............................................DI-4,DI-22
Spiral cable .....................................................SRS-31
Spot lamp ............................................................LT-65
SROOF - Wiring diagram .....................................RF-3

MA-36
CHASSIS AND BODY MAINTENANCE
2. Check oil level.
CAUTION:
Do not reuse gasket.
Checking A/T FluidELS000BV
1. Warm up engine.
2. Check for fluid leakage.
3. Before driving, fluid level can be checked at fluid temperatures
of 30 to 50°C (86 to 122°F) using “COLD” range on dipstick.
a. Park vehicle on level surface and set parking brake.
b. Start engine and move selector lever through each gear posi-
tion. Leave selector lever in “P” position.
c. Check fluid level with engine idling.
d. Remove dipstick and note reading. If level is at low side of either
range, and fluid to the charging pipe.
e. Re-insert dipstick into charging pipe as far as it will go.
f. Remove dipstick and note reading. If reading is at low side of range, add fluid to the charging pipe.
Do not overfill.
4. Drive vehicle for approximately 5 minutes in urban areas.
5. Re-check fluid level at fluid temperatures of 50 to 80°C (122 to 176°F) using “HOT” range on dipstick.
6. Check fluid condition.
lIf fluid is very dark or smells burned, refer to AT section for
checking operation of A/T. Flush cooling system after repair of
A/T.
lIf A/T fluid contains frictional material (clutches, bands, etc.),
replace radiator and flush cooler line using cleaning solvent
and compressed air after repair of A/T. Refer toCO-12,
"RADIATOR",CO-15, "RADIATOR (ALUMINUM TYPE)"
,CO-33, "RADIATOR",CO-36, "RADIATOR (ALLUMINUM
TYPE)".
Changing A/T FluidELS000BW
1. Warm up A/T fluid.
2. Stop engine.
3. Drain A/T fluid from drain plug and refill with new A/T fluid.
Always refill same volume with drained fluid.Oil grade:
API GL-4
Viscosity:
Refer toMA-17, "
RECOMMENDED FLUIDS AND LUBRICANTS"
Oil capacity:
Approx. 2.3 (4 lmp pt)
Drain plug:
: 30 - 39 N·m (3.1 - 4.0 kg-m, 23 - 28 ft-lb)
SMA827CA
SMA853B
Fluid grade:
Genuine Nissan ATF or equivalent. Refer toMA-
17, "RECOMMENDED FLUIDS AND LUBRI-
CANTS".
SMA052D

HARNESS
PG-61
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Wiring Diagram Codes (Cell Codes)EKS0032J
Use the chart below to find out what each wiring diagram code stands for.
Refer to the wiring diagram code in the alphabetical index to find the location (page number) of each wiring
diagram.
Code Section Wiring Diagram Name
1STSIG AT A/T 1st Signal
2NDSIG AT A/T 2nd Signal
3RDSIG AT A/T 3rd Signal
4THSIG AT A/T 4th Signal
4WD BRC 4WD Control system
A/C ATC Air Conditioner
ABS BRC ABS Control System
APPS EC Accelerator Pedal Position (APP) Sensor
APRSW EC Accelerator Pedal Released Position Sensor
AT/IND DI A/T Indicator
AUDIO AV Audio
BA/FTS AT A/T Fluid Temperature Sensor and TCM Power Supply
BACK/L LT Back-up Lamp
BRK/SW EC Brake Switch
CAN EC,AT CAN Communication Line
CAN LAN CAN System
CHARGE SC Charging System
CHIME DI Warning Chime
CIGAR WW Cigarette Lighter
CLOCK DI Clock
CKPS EC Crankshaft Position Sensor
CMPS EC Camshaft Position Sensor
COOL/F EC Cooling Fan Control
CRFPS EC Common Rail Fuel Pressure Sensor
D/LOCK BL Power Door Lock
DEF GW Rear Window Defogger
DTRL LT Headlamp - With Daytime Light System
ECM/PW EC ECM Power
ECMRLY EC ECM Relay
ECTS EC Engine Coolant Temperature Sensor
EGRC/V EC EGR Volume Control Valve
ENGSS AT Engine Speed Signal
F/FOG LT Front Fog Lamp
FIAR EC Fuel Injector Adjustment resister
FRO2 EC Heated Oxygen Sensor 1 (Front)
FRO2/H EC Heated Oxygen Sensor 1 Heater (Front)
FTS EC Fuel Temperature Sensor
FTS AT A/T Fluid Temperature Sensor
FUEL EC Fuel Injection System Function
GLOW EC Glow Control System
H/AIM LT Headlamp Aiming Control System
H/LAMP LT Headlamp
H/SEAT SE Heated Seat
HEATER MTC Heater System
HLC WW Headlamp Cleaner
HO2S1 EC Heated Oxygen Sensor 1 (Front)

SC-1
STARTING & CHARGING SYSTEM
K ELECTRICAL
CONTENTS
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SECTION
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STARTING & CHARGING SYSTEM
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Wiring Diagrams and Trouble Diagnosis .................. 2
BATTERY .................................................................... 3
How to Handle Battery ............................................. 3
METHODS OF PREVENTING OVER-DIS-
CHARGE ............................................................... 3
CHECKING ELECTROLYTE LEVEL .................... 3
SPECIFIC GRAVITY CHECK ............................... 4
Battery Test and Charging Chart .............................. 5
CHART I ................................................................ 5
CHART II ............................................................... 6
A: SLOW CHARGE ............................................... 7
B: STANDARD CHARGE ...................................... 8
C: QUICK CHARGE ............................................ 10
Removal and Installation .........................................11
CHARGING SYSTEM ............................................... 12
System Description ................................................ 12
Wiring Diagram — CHARGE — ............................. 13
Trouble Diagnoses ................................................. 14
WITH IC REGULATOR ....................................... 14
MALFUNCTION INDICATOR .............................. 14
Removal and Installation ........................................ 14
REMOVAL (QR ENGINE MODELS) ................... 14
REMOVAL (YD ENGINE MODELS) ................... 15
INSTALLATION ................................................... 15
Disassembly and Assembly ................................... 16
............................................................................ 16
............................................................................ 17
Disassembly ........................................................... 17
REAR COVER .................................................... 17REAR BEARING ................................................. 18
Inspection ............................................................... 18
ROTOR CHECK .................................................. 18
BRUSH CHECK .................................................. 18
PULLEY CHECK(WITH CLUTCH TYPE) ............ 18
STATOR CHECK ................................................. 19
Assembly ................................................................ 19
RING FITTING IN REAR BEARING .................... 19
REAR COVER INSTALLATION ........................... 19
STARTING SYSTEM ................................................. 21
System Description ................................................. 21
M/T MODELS ...................................................... 21
A/T MODELS ....................................................... 21
Wiring Diagram — START —/M/T models ............. 22
Wiring Diagram — START —/A/T models .............. 23
Trouble Diagnoses ................................................. 24
Removal and Installation ........................................ 25
REMOVAL ........................................................... 25
INSTALLATION ................................................... 25
Disassembly and Assembly .................................... 26
Inspection ............................................................... 28
MAGNETIC SWITCH CHECK ............................. 28
PINION/CLUTCH CHECK ................................... 29
BRUSH CHECK .................................................. 29
YOKE CHECK ..................................................... 30
ARMATURE CHECK ........................................... 31
Assembly ................................................................ 32
PINION PROTRUSION LENGTH ADJUST-
MENT .................................................................. 32
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 34
Battery .................................................................... 34
Starter ..................................................................... 34
Alternator ................................................................ 34

BATTERY
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BATTERYPFP:00011
How to Handle BatteryEKS00313
CAUTION:
lIf it becomes necessary to start the engine with a booster battery and jumper cables, use a 12-volt
booster battery.
lAfter connecting battery cables, ensure that they are tightly clamped to battery terminals for good
contact.
lNever add distilled water through the hole used to check specific gravity.
METHODS OF PREVENTING OVER-DISCHARGE
The following precautions must be taken to prevent over-discharging a battery.
lThe battery surface (particularly its top) should always be kept
clean and dry.
lThe terminal connections should be clean and tight.
lAt every routine maintenance, check the electrolyte level.
This also applies to batteries designated as “low maintenance”
and “maintenance-free”.
lWhen the vehicle is not going to be used over a long period of
time, disconnect the negative battery terminal. (If the vehicle has
an extended storage switch, turn it off.)
lCheck the charge condition of the battery.
Periodically check the specific gravity of the electrolyte. Keep a
close check on charge condition to prevent over-discharge.
CHECKING ELECTROLYTE LEVEL
WA RN ING:
Do not allow battery fluid to come in contact with skin, eyes, fabrics, or painted surfaces. After touch-
ing a battery, do not touch or rub your eyes until you have thoroughly washed your hands. If acid con-
tacts eyes, skin or clothing, immediately flush with water for 15 minutes and seek medical attention.
MEL040F
MEL041F
MEL042F

SC-4
BATTERY
lRemove the cell plug using a suitable tool.
lAdddistilledwateruptotheMAXlevel.
Sulphation
A battery will be completely discharged if it is left unattended
for a long time and the specific gravity will become less than
1.100. This may result in sulphation on the cell plates.
To determine if a battery has been “sulphated”, note its voltage
and current when charging it. As shown in the figure, less cur-
rent and higher voltage are observed in the initial stage of
charging sulphated batteries.
A sulphated battery may sometimes be brought back into ser-
vice by means of a long, slow charge, 12 hours or more, fol-
lowed by a battery capacity test.
SPECIFIC GRAVITY CHECK
1. Read hydrometer and thermometer indications at eye level.
2. Convert into specific gravity at 20°C(68°F).
Example:
lWhen electrolyte temperature is 35°C(95°F) and specific gravity
of electrolyte is 1.230, converted specific gravity at 20°C(68°F)
is 1.240.
lWhen electrolyte temperature is 0°C(32°F) and specific gravity
of electrolyte is 1.210, converted specific gravity at 20°C(68°F)
is 1.196.
MEL043F
SEL709E
MEL042FA
SEL007Z

BATTERY
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Battery Test and Charging ChartEKS00314
CHART I
*1:SC-4*2:SC-6*3:SC-7
*4:SC-8*5:SC-10
SEL754W

SC-6
BATTERY
CHART II
lCheck battery type and determine the specified current using the following table.
Fig. 1 DISCHARGING CURRENT (Load Tester)
*:SC-5
SEL755W
Type Current (A)
28B19R(L) 90
34B19R(L) 99
46B24R(L) 135
55B24R(L) 135
50D23R(L) 150
55D23R(L) 180
65D26R(L) 195
80D26R(L) 195
75D31R(L) 210
95D31R(L) 240
115D31R(L) 240
025 [YUASA type code] 240
027 [YUASA type code] 285
110D26R(L) 300
95E41R(L) 300
067 [YUASA type code] 325
130E41R(L) 330
096 [YUASA type code] 375

BATTERY
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A: SLOW CHARGE
Fig. 2 INITIAL CHARGING CURRENT SETTING (Slow charge)
lCheck battery type and determine the specified current using the table shown above.
lAfter starting charging, adjustment of charging current is not necessary.
Fig. 3 ADDITIONAL CHARGE (Slow charge)
*1:SC-4*2:SC-6
SEL756W
CON-VERTED
SPECIFIC GRAV-
ITYBATTERY TYPE28B19R(L) 34B19R(L) 46B24R(L) 55B24R(L) 50D23R(L) 55D23R(L) 025 [YUASA type code]
027 [YUASA type code]65D26R(L) 80D26R(L) 067 [YUASA type code] 096 [YUASA type code ]75D31R(L) 95D31R(L) 115D31R(L) 110D26R(L)95E41R(L) 130E41R(L)
Below 1.100 4.0 (A) 5.0 (A) 7.0 (A) 8.0 (A)8.5
(A)9.0
(A)10.0 (A)14.
0
(A)

SC-8
BATTERY
CAUTION:
lSet charging current to value specified in Fig. 2. If charger is not capable of producing specified
current value, set its charging current as close to that value as possible.
lKeep battery away from open flame while it is being charged.
lWhen connecting charger, connect leads first, then turn on charger. Do not turn on charger first,
as this may cause a spark.
lIf battery temperature rises above 60°C (140°F), stop charging. Always charge battery when its
temperature is below 60°C(140°F).
B: STANDARD CHARGE
Fig. 4 INITIAL CHARGING CURRENT SETTING (Standard charge)
*:SC-6
SEL757W
*1:SC-4*2:SC-6
SEL758W