2005 NISSAN NAVARA Alternator removal

ATC-142
REFRIGERANT LINES
Removal and Installation for Compressor
EJS006CN
A/C Compressor Mounting
REMOVAL
1. Discharge the A/C refrigerant. Refer toATC-138, "HFC-134a (R-134a) Service Procedure".
2. Remove the front left wheel and tire assembly. Refer toWT-5, "
Rotation".
3. Remove the engine cover.
4. Remove the front left mud guard.
5. Remove the front left splash shield.
6. Remove the engine air cleaner and air ducts. Refer toEM-15, "
AIR CLEANER AND AIR DUCT".
7. Remove the drive belt. Refer toEM-12, "
DRIVE BELTS".
8. Disconnect the compressor harness connector.
9. Disconnect both the front high-pressure flexible A/C hose and front low-pressure flexible A/C hose from
the compressor.
CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
10. Remove the A/C compressor bolts using power tools.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
lReplace the O-ring of the front low-pressure flexible A/C hose and front high-pressure flexible A/C
hose with a new one, apply compressor oil to the O-rings before installation.
lAfter recharging the A/C system with refrigerant, check for leaks. Refer toATC-150, "Checking for
Refrigerant Leaks".
MJIB0179E
1. Compressor 2. Alternator and A/C compressor
bracket3. Timing chain case
4. Cylinder block

EC-152
DTC P0234 TC SYSTEM
9.CHECK TURBOCHARGER BOOST SENSOR
Refer toEC-158, "
Component Inspection".
OK or NG
OK >> GO TO 10.
NG >> Replace turbocharger boost sensor.
10.CHECK INTERMITTENT INCIDENT
Refer toEC-70, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT".
>>INSPECTION END
Component InspectionEBS01KG8
TURBOCHARGER BOOST CONTROL SOLENOID VALVE
1. Disconnect turbocharger boost control solenoid valve (1) har-
ness connector.
l: Vehicle front
lAlternator (2)
2. Apply 12V direct current between turbocharger boost control solenoid valve terminals.
3. Check air passage continuity of turbocharger boost control sole-
noid valve under the following conditions.
Operation takes less than 1 second.
If NG, replace turbocharger boost control solenoid valve.
Removal and InstallationEBS01KG9
TURBOCHARGER BOOST CONTROL SOLENOID VALVE
Refer toEM-18, "CHARGE AIR COOLER".
MBIB1206E
CONDITIONSAir passage continuity
between (A) and (B)Air passage continuity
between (A) and (C)
12V direct current supply
between terminals (1) and
(2)Ye s N o
No supply No Yes
MBIB1129E

TC BOOST CONTROL SOLENOID VALVE
EC-313
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4.CHECK TURBOCHARGER BOOST CONTROL SOLENOID VALVE OUTPUT SIGNAL CIRCUIT FOR
OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between ECM terminal 6 and turbocharger boost control solenoid valve terminal
2. Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 5.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
5.CHECK TURBOCHARGER BOOST CONTROL SOLENOID VALVE
Refer toEC-313, "
Component Inspection".
OK or NG
OK >> GO TO 6.
NG >> Replace turbocharger boost control solenoid valve.
6.CHECK INTERMITTENT INCIDENT
Refer toEC-70, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT".
>>INSPECTION END
Component InspectionEBS01KM3
TURBOCHARGER BOOST CONTROL SOLENOID VALVE
1. Disconnect turbocharger boost control solenoid valve (1) har-
ness connector.
l: Vehicle front
lAlternator (2)
2. Apply 12V direct current between turbocharger boost control solenoid valve terminals.
3. Check air passage continuity of turbocharger boost control sole-
noid valve under the following conditions.
Operation takes less than 1 second.
If NG, replace turbocharger boost control solenoid valve.
Removal and InstallationEBS01KM4
TURBOCHARGER BOOST CONTROL SOLENOID VALVE
Refer toEM-18, "CHARGE AIR COOLER". Continuity should exist.
MBIB1206E
CONDITIONSAir passage continuity
between (A) and (B)Air passage continuity
between (A) and (C)
12V direct current supply
between terminals (1) and
(2)Ye s N o
No supply No Yes
MBIB1129E

EM-1
ENGINE MECHANICAL
B ENGINE
CONTENTS
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SECTIONEM
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ENGINE MECHANICAL
PRECAUTIONS .......................................................... 4
Precautions for Draining Engine Coolant ................. 4
Precautions for Disconnecting Fuel Piping .............. 4
Precautions for Removal and Disassembly ............. 4
Precautions for Inspection, Repair and Replace-
ment ......................................................................... 4
Precautions for Assembly and Installation ............... 4
Parts Requiring Angle Tightening ............................. 4
Precautions For Liquid Gasket ................................. 5
REMOVAL OF LIQUID GASKET .......................... 5
LIQUID GASKET APPLICATION PROCEDURE..... 5
PREPARATION ........................................................... 6
Special Service Tools ............................................... 6
Commercial Service Tools ........................................ 8
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING .............................................. 10
NVH Troubleshooting — Engine Noise .................. 10
Use the Chart Below to Help You Find the Cause
of the Symptom. ...................................................... 11
DRIVE BELTS ........................................................... 12
Checking Drive Belts .............................................. 12
Deflection Adjustment ............................................ 13
POWER STEERING OIL PUMP BELT ............... 13
A/C COMPRESSOR, ALTERNATOR AND
WATER PUMP BELT .......................................... 14
Removal and Installation ........................................ 14
REMOVAL ........................................................... 14
INSTALLATION ................................................... 14
AIR CLEANER AND AIR DUCT ............................... 15
Components ........................................................... 15
Removal and Installation ........................................ 15
REMOVAL ........................................................... 15
INSTALLATION ................................................... 16
CHANGING AIR CLEANER FILTER ................... 17
CHARGE AIR COOLER ........................................... 18
Components ........................................................... 18
Removal and Installation ........................................ 18
REMOVAL ........................................................... 18
INSPECTION AFTER REMOVAL ....................... 19
INSTALLATION ................................................... 19INTAKE MANIFOLD ................................................. 20
Components ........................................................... 20
Removal and Installation ........................................ 21
REMOVAL ........................................................... 21
INSPECTION AFTER REMOVAL ....................... 22
INSTALLATION ................................................... 22
INSPECTION AFTER INSTALLATION ................ 25
CATALYST ................................................................ 26
Components ........................................................... 26
Removal and Installation ........................................ 26
REMOVAL ........................................................... 26
INSTALLATION ................................................... 27
TURBO CHARGER ................................................... 28
Components ........................................................... 28
Removal and Installation ........................................ 29
REMOVAL ........................................................... 29
INSPECTION AFTER REMOVAL ....................... 30
TROUBLE DIAGNOSIS OF TURBOCHARGER... 32
INSTALLATION ................................................... 33
EXHAUST MANIFOLD ............................................. 34
Components ........................................................... 34
Removal and Installation ........................................ 34
REMOVAL ........................................................... 34
INSPECTION AFTER REMOVAL ....................... 35
INSTALLATION ................................................... 35
INSPECTION AFTER INSTALLATION ................ 35
OIL PAN AND OIL STRAINER ................................. 36
Components ........................................................... 36
Removal and Installation ........................................ 36
REMOVAL ........................................................... 36
INSPECTION AFTER REMOVAL ....................... 38
INSTALLATION ................................................... 38
INSPECTION AFTER INSTALLATION ................ 40
GLOW PLUG ............................................................ 41
Components ........................................................... 41
Removal and Installation ........................................ 41
REMOVAL ........................................................... 41
INSTALLATION ................................................... 41
VACUUM PUMP ........................................................ 42

EM-14
DRIVE BELTS
A/C COMPRESSOR, ALTERNATOR AND WATER PUMP BELT
1. Loosen idler pulley lock nut (D).
2. Turn adjusting nut (C) to adjust. Refer toEM-13, "
Deflection Adjustment".
3. Tighten lock nut (D).
Removal and InstallationEBS01EJ6
REMOVAL
1. Loosen each belt. Refer toEM-13, "Deflection Adjustment".
2. Remove power steering oil pump belt. Refer toEM-13, "
POWER STEERING OIL PUMP BELT".
3. Remove A/C compressor, alternator and water pump belt. Refer toEM-14, "
A/C COMPRESSOR, ALTER-
NATOR AND WATER PUMP BELT".
INSTALLATION
1. Install each belt on pulley in the reverse order of removal.
2. Adjust belt deflection. Refer toEM-13, "
Deflection Adjustment".
3. Tighten nuts provided for adjustment to the specified torque.
4. Make sure again that each belt deflection is as specified.Nut D:
: 45.0 N·m (4.6 kg-m, 33 ft-lb)

ENGINE ASSEMBLY
EM-107
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lFor supporting points for lifting and jacking point at rear axle, refer toGI-52, "Pantograph Jack,
Garage Jack and Safety Stand".
REMOVAL
Description of work
Remove transmission assembly from vehicle downward. Then hoist the engine from vehicle upward.
Preparation
1. Disconnect battery cable from negative terminal. Refer toSC-5, "BATTERY".
2. Drain engine coolant from radiator drain plug. Refer toCO-7, "
Changing Engine Coolant".
3. Remove the following parts.
lEngine undercover front, engine undercover middle, engine undercover rear; Refer toEI-15, "FRONT
BUMPER".
lHood assembly; Refer toBL-12, "HOOD".
lEngine cover; Refer toEM-20, "INTAKE MANIFOLD".
lDrive belts; Refer toEM-12, "DRIVE BELTS".
lCooling fan, fan coupling and water pump pulley; Refer toCO-19, "COOLING FAN".
lAir duct and air cleaner case; Refer toEM-15, "AIR CLEANER AND AIR DUCT".
lAir inlet tube and air inlet hose; Refer toEM-18, "CHARGE AIR COOLER".
lAlternator; Refer toSC-23, "Removal and Installation".
lRadiator, radiator shroud (upper and lower) and cooling fan assembly; Refer toCO-11, "RADIATOR"
andCO-19, "COOLING FAN".
4. Disconnect engine room harness from the engine side and set it aside for easier work.
5. Disconnect all the body-side vacuum hoses and air hoses at engine side.
Engine room RH
1. Disconnect fuel feed hose and return hose, and plug it to prevent fuel from draining. Refer toEM-44,
"INJECTION TUBE AND FUEL INJECTOR".
2. Remove fuel filter. Refer toFL-4, "
FUEL FILTER".
3. Disconnect heater hose, and install plug it to prevent engine coolant from draining. Refer toCO-23,
"THERMOSTAT AND WATER PIPING".
Engine room LH
1. Remove A/C compressor with piping connected from engine. Temporarily secure it on body with a rope to
avoid putting load on it. Refer toATC-142, "
Removal and Installation for Compressor"(automatic A/C
models) orMTC-122, "
Removal and Installation for Compressor"(manual A/C models).
Vehicle underbody
1. Remove exhaust front tube. Refer toEX-3, "Removal and Installation".
2. Remove front propeller shaft (4WD models) and rear propeller shaft. Refer toPR-3, "
FRONT PROPEL-
LER SHAFT"(4WD models) andPR-7, "REAR PROPELLER SHAFT".
3. Remove clutch operating cylinder from transmission, and move it aside (M/T models). Refer toMT-16,
"TRANSMISSION ASSEMBLY"andCL-11, "OPERATING CYLINDER".
4. Disconnect power steering fluid piping at a point between body and engine. Refer toPS-30, "
HYDRAULIC
LINE".
5. Remove starter motor. Refer toSC-31, "
Removal and Installation".
6. Remove transmission assembly. Refer toMT-16, "
TRANSMISSION ASSEMBLY"(M/T models) orAT-
247, "TRANSMISSION ASSEMBLY"(A/T models).

IDX-2
ALPHABETICAL INDEX
Numerics
4LO indicator lamp .............................................TF-16
4LO switch ..............................................TF-56,TF-59
4WD - Wiring diagram .......................................TF-25
4WD shift indicator lamp ....................................TF-16
4WD shift switch .........................TF-16,TF-59,TF-62
4WD system description ....................................TF-15
4WD system diagram ........................................TF-18
4WD warning lamp ............................................TF-17
A
A/C air flow .......................................ATC-30
,MTC-30
A/C compressor clutch removal and installation ...........
ATC-143
,MTC-123
A/C compressor mounting ............ATC-142,MTC-122
A/C compressor precaution ..............ATC-12,MTC-12
A/C compressor special service tool .ATC-16,MTC-16
A/C control operation (auto A/C) .......ATC-28,MTC-28
A/C diagnostic work flow (auto A/C)ATC-103,MTC-95
A/C evaporator ..............................ATC-149,MTC-129
A/C HFC134a (R134a) system precaution .......ATC-4,
MTC-4
A/C HFC134a (R134a) system service procedure .......
ATC-138
,MTC-118
A/C HFC134a (R134a) system service tools ..ATC-16,
MTC-16
A/C HFC134a system service equipment precaution ...
ATC-12
,MTC-12
A/C lubricant (R134a) .......................ATC-24,MTC-24
A/C lubrication oil ..............................ATC-24,MTC-24
A/C operational check .......................ATC-57,MTC-53
A/C self-diagnoses (auto A/C) .......ATC-55,ATC-103,
MTC-51
,MTC-95
A/C service data specification .......ATC-154,MTC-135
A/C trouble diagnoses (auto A/C) .....ATC-33,MTC-33
A/C, A - Wiring diagram ....................ATC-39,MTC-39
A/T fluid checking ......................AT-12,AT-43,MA-29
A/T fluid replacement .............................AT-11,MA-31
A/T fluid temperature sensor ...........................AT-118
A/T IND - Wiring diagram ....................................DI-49
A/T indicator ........................................................DI-48
A/T self-diagnoses .............................................AT-89
A/T shift lock system ........................................AT-212
A/T trouble diagnoses ........................................AT-34
A/T Wiring diagram AT - CAN ............................AT-92
A/T Wiring diagram AT - FTS ..........................AT-119
A/T Wiring diagram AT - MAIN ........................AT-164
A/T Wiring diagram AT - NONDTC ..................AT-174
A/T Wiring diagram AT - PNP/SW ...................AT-100
A/T Wiring diagram AT - STSIG ........................AT-95
A/T Wiring diagram AT - VSS A/T ...................AT-105
ABS - Wiring diagram .....................................BRC-13
Accelerator control system ...............................ACC-2
Accelerator pedal position (APP) sensor ........EC-108,
EC-142
,EC-275
Aiming adjustment ..................................LT-28,LT-85
Air bag ..............................................................SRS-3
Air bag disposal ..............................................SRS-49
Air bleeding (hydraulic clutch) ..............................CL-8
Air cleaner and air duct .....................................EM-15
Air cleaner filter .................................................EM-17
Air cleaner filter replacement ............................MA-25
Air conditioner cut control ..................................EC-20
Air flow meter - See Mass air flow sensor ..........EC-92
Air mix. door motor .........................................ATC-68
Alternator ...........................................................SC-14
Ambient sensor .............................ATC-105,ATC-117
Angular tightening application .............................EM-4
APP2PW - Wiring diagram ..............................EC-229
APPS - Wiring diagram ....................................EC-110
APPS2 - Wiring diagram ..................................EC-144
APPS3 - Wiring diagram ..................................EC-277
ASC/BS - Wiring diagram ................................EC-192
ASC/SW - Wiring diagram ...............................EC-208
ASCBOF - Wiring diagram ...............................EC-331
ASCD ...............................................................EC-355
ASCD (automatic speed control device) ...........ACS-2
ASCD brake switch ...........................EC-189,EC-330
ASCD clutch switch ..........................EC-189,EC-330
ASCD indicator lamp .......................................EC-351
ASCD steering switch ......................................EC-206
ASCIND - Wiring diagram ................................EC-352
ATP switch ..............................................TF-82,TF-85
Auto air conditioner - Wiring diagramATC-39,MTC-39
Auto anti-dazzling inside mirror .......................GW-45
Autolamp ............................................................LT-49
Automatic amplifier ..........................ATC-60,MTC-55
Automatic transmission number ..............GI-58,GI-59
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Back door trim .....................................................EI-30
BACK/L - Wiring diagram .................................LT-123
Back-up lamp ...................................................LT-123
Back-up lamp switch (M/T) ...................MT-12,MT-19
Ball joint (front) ................................................FSU-15
Barometric pressure (BARO) sensor ...............EC-293
Basic inspection .................................................EC-38
Battery .................................................................SC-5
Baulk ring (M/T) ................................................MT-21
BCM (Body control module) ..............................BCS-3
Blower motor ...ATC-80,ATC-121,MTC-71,MTC-100
Body mounting ....................................BL-189,BL-190
BOOST - Wiring diagram .................................EC-155
Brake booster ....................................................BR-19
Brake fluid level ................................................MA-35
Brake inspection ...............................................MA-35
Brake lines and cables inspection ....................MA-35
Brake master cylinder ........................................BR-17
Brake pedal ..........................................................BR-6
Brake switch ....................................................EC-330
Bulb specifications ...........................................LT-173
Bumper, front ......................................................EI-15
Bumper, rear .......................................................EI-17

IDX-4
ALPHABETICAL INDEX
Engine control system diagram and chart .........EC-15
Engine coolant ....................................................CO-7
Engine coolant temperature sensor (ECTS) ....EC-103
Engine oil .............................................................LU-5
Engine oil filter replacement .............................MA-26
Engine oil precautions ..........................................GI-7
Engine removal ...............................................EM-106
Engine room cover ............................................EM-20
Engine serial number ..........................................GI-58
Evaporator ....................................ATC-149,MTC-129
Exhaust manifold ..............................................EM-34
Exhaust system ...................................................EX-2
Exhaust system inspection ..................................EX-2
Expansion valve ............................ATC-150,MTC-130
F
F/FOG - Wiring diagram .....................................LT-74
F/PUMP - Wiring diagram ..EC-248,EC-254,EC-260,
EC-266
Final drive pre-inspection .................................FFD-18
Final drive removal and installation ..RFD-14,RFD-81
Flow charts .........................................................GI-24
Fluid temperature sensor (A/T) ........................AT-118
Fluids ................................................................MA-14
Fluorescent leak detector .............ATC-150,MTC-131
Flywheel (clutch) ................................................CL-17
Flywheel runout ..............................................EM-134
Fog lamp, front ....................................................LT-71
Foot lamp ..........................................................LT-145
Fork rod (M/T) ....................................................MT-23
Freeze frame data .............................................EC-28
Front brake solenoid valve .................AT-137,AT-139
Front bumper ......................................................EI-15
Front case (Transfer) ..........................TF-114,TF-120
Front combination lamp removal and installationLT-30
Front door ................BL-118,BL-120,BL-126,GW-35
Front Door Trim ..................................................EI-30
Front drive shaft (Transfer) ...TF-114,TF-120,TF-133
Front final drive removal and installation (4WD) ...........
FFD-15
Front fog lamp .....................................................LT-71
Front passenger air bag ..................................SRS-40
Front seat ...........................................................SE-20
Front seat belt ............................................SB-3,SB-5
Front seat belt pre-tensioner ...............SRS-3,SRS-47
Front side air bag ............................................SRS-43
Front washer ......................................................WW-4
Front wiper .........................................................WW-4
FRPS - Wiring diagram ....................................EC-120
FTS - Wiring diagram .......................................EC-115
Fuel cut control (at no load high engine speed) .EC-20
Fuel filler lid ......................................................BL-136
Fuel filter ............................................................EC-23
Fuel filter replacement ..........................................FL-4
Fuel gauge ............................................................DI-4
Fuel injection control system .............................EC-18
Fuel injector ............EC-25,EC-123,EC-125,EC-237
Fuel injector and fuel tube ................................EM-44
Fuel leak ............................................................EC-88
Fuel line inspection ..............................................FL-3
Fuel pumpEC-86,EC-217,EC-245,EC-251,EC-258,
EC-263
Fuel pump(Learning Value Clearing) .................EC-24
Fuel rail pressure sensor .................................EC-118
Fuel system .........................................................FL-3
Fuel tank ..............................................................FL-9
Fuel temperature sensor ..................................EC-113
Fuse ......................................................PG-74,PG-84
Fuse and fusible link box ..................................PG-84
Fusible link ............................................PG-74,PG-84
G
Garage jack and safety stand .............................GI-52
Gauges .................................................................DI-4
Gear components (M/T) ....................................MT-21
Generator ...........................................................SC-14
Generator - See Alternator ................................SC-14
Glass ........................GW-11,GW-35,GW-38,GW-43
Glove box lamp ................................................LT-162
GLOW - Wiring diagram ..................................EC-296
Glow plug ............................................EM-41,EC-295
Glow relay ........................................................EC-295
Grease ..............................................................MA-14
Ground distribution ...........................................PG-27
H
H/AIM - Wiring diagram .....................................LT-66
Harness connector ............................................PG-75
Harness layout ..................................................PG-38
Hazard warning lamp .........................................LT-97
Headlamp aiming control ...................................LT-66
Headlamp leveler - See Headlamp aiming control ........
LT-66
Headlamp removal and installation ....................LT-30
Heat up switch .................................................EC-319
Heated seat .......................................................SE-12
Heater and cooling unit (Heater core) ..........ATC-124,
ATC-127
,MTC-103,MTC-106
Heater unit (heater core) ..............ATC-124,ATC-127,
MTC-103
,MTC-106
HEATUP - Wiring diagram ...............................EC-320
Height (Dimensions) ...........................................GI-60
HFC134a (R134a) system precaution .ATC-4,MTC-4
HFC134a (R134a) system service procedureATC-138,
MTC-118
HFC134a (R134a) system service tools ........ATC-16,
MTC-16
HFC134a system service equipment precaution ..........
ATC-12
,MTC-12
High and low reverse clutch solenoid valve ....AT-147,
AT-149
HLC - Wiring diagram ......................................WW-41
Horn .................................................................WW-59
HORN - Wiring diagram ...................................WW-59
How to erase DTC .............................................EC-27