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2004 Infiniti FX45 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Infiniti REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Tire Pressure Monitoring System
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 2004 Infiniti FX45 AUTOMOBILES
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2004 Infiniti FX45 4.5 V8 GAS
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BRAKE SERVICE PROCEDURES FOR 2004 Infiniti FX45 AUTOMOBILES
Infiniti -> Power Brake Units -> Description
Vehicle: 2004 Infiniti FX45 4.5 V8 GAS
The vacuum assist diaphragm assembly multiplies the force exerted on the master cylinder piston in order to increase the hydraulic pressure delivered to the wheel calipers while decreasing the effort required to obtain acceptable stopping performance.
Vacuum assist units get their energy by opposing engine vacuum to atmospheric pressure. A piston, cylinder and f...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2004 Infiniti FX45 AUTOMOBILES
Infiniti -> Fuel Filter Scheduled Maintenance -> All Models -> Normal Service -> Severe Service
Vehicle: 2004 Infiniti FX45 4.5 V8 GAS
Normal Service
Service as req...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2004 Infiniti FX45 AUTOMOBILES
DRIVESHAFT, Replace -> Front -> Rear
Vehicle: 2004 Infiniti FX45 4.5 V8 GAS
Front
- Raise vehicle off ground and support it with safety stands in proper locations.
- Remove front and rear engine undercover using suitable tool.
- Remove front cross bar with suitable tool.
- Disconnect heated oxygen sensor harness connector.
- Remove exhaust front tube mounting nuts.
- Remove right bank catalytic converter.
- Remove power steering line mounting bolts.
- Remove power steering gear box bolts to secure working area for removal of driveshaft. Do not damage steering gear box power steering lines during removal.
- Mark companion flange on front drive. Its recommended to use paint for...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2004 Infiniti FX45 AUTOMOBILES
Reset Procedures
Vehicle: 2004 Infiniti FX45 4.5 V8 GAS
The Low Tire Pressure Warning lamp will illuminate for approximately one second as a bulb check when the ignition switch is placed in the On position. This system uses radio frequency pressure sensors which moni...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2004 Infiniti FX45 AUTOMOBILES
Alternator, Replace
Vehicle: 2004 Infiniti FX45 4.5 V8 GAS
- Disconnect battery ground cable.
- Raise and support vehicle.
- Remove front engine undercover.
- Remove radiator fan shroud.
- Loosen idler pulley lock nut, then remove alternator drive belt.
- Remove alternator mounting bolts, then position alternator to access wire connectors.
- Disconnect plug-in electrical connector.
- Remove B+ terminal wire ret...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2004 Infiniti FX45 AUTOMOBILES
Cabin Air Filter Service -> Infiniti -> 2003-08 FX35 & FX45
Vehicle: 2004 Infiniti FX45 4.5 V8 GAS
Under normal operating conditions the cabin air filter should be replaced every 12 months or 15,000 miles. In dusty areas change the cabin air filter more often.
- Remove passenger side lower instrument panel attaching screws using suitable screwdriver.
- Disconnect harness connector and remove instrume...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2004 Infiniti FX45 AUTOMOBILES
Infiniti -> Malfunction Indicator Lamp (MIL) -> 2001 G20, I30, QX4 & 2002-09 All
Vehicle: 2004 Infiniti FX45 4.5 V8 GAS
The MIL will illuminate to indicate that a system fault has been detected. The MIL will blink simultaneously with the red Light Emitting Diode (LED) on the Electronic Control Module (ECM). Following diagnosis and repair of all system faults, reset the MIL lamp. The DTCs can be cleared by placing the ignition switch in the off position. After approximately 10 seconds, place ignition switch in the on position engine not running. Depress the accelerator pedal to change from Mode II to Mode I. Place ignition switch in o...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2004 Infiniti FX45 AUTOMOBILES
Radiator, Replace
Vehicle: 2004 Infiniti FX45 4.5 V8 GAS
Do not remove radiator cap when engine is hot. Serious burns could occur from high-pressure engine coolant escaping from radiator.
- Wrap a thick cloth around radiator cap. Slowly turn it a quarter of a turn to release built-up pressure. Carefully remove radiator cap by turning it all way.
- Remove engine cover with power tool.
- Remove engine front undercover with power tool.
- Drain engine coolant from radiator. Perform this step when engine is cold.
- Remove air duct (inlet), air cleaner case and mass air flow sensor assembly.
- Remove radiator hoses (upper and lower). Do not sp...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2004 Infiniti FX45 AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2004 Infiniti FX45 4.5 V8 GAS
- Remove air duct inlet assembly and place it aside.
- Rotate or lift belt tensioner arm counterclockwise, using a suitable tool to relieve tension from drive belt. Do not rotate belt tensioner cloc...
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COMPONENT LOCATION DIAGRAMS FOR 2004 Infiniti FX45 AUTOMOBILES
Component location diagrams for most 2004 Infiniti FX45 cars and light trucks sold in the U.S. from 1990+.
Turn Signal And Hazard Warning Lamps Diagram for 2004 Infiniti FX45 4.5 V8 GAS Components on diagram: |
Remote Keyless Entry System Components Diagram for 2004 Infiniti FX45 4.5 V8 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 2004 Infiniti FX45 AUTOMOBILES
OEM drawn wiring diagrams for most 2004 Infiniti FX45 cars and light trucks sold in the U.S.
2004 Infiniti FX45 4.5 V8 GAS Wiring Diagram Components on diagram: |
2004 Infiniti FX45 4.5 V8 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2004 Infiniti FX45 AUTOMOBILES
OEM TSB listings for most 2004 Infiniti FX45 cars and light trucks sold in the U.S. from 1985+.
Document: INTELLIGENT KEY BATTERY REPLACEMENT AND BATTERY DISCHARGE INDICATOR RESET Vehicle: 2004 Infiniti FX45 4.5 V8 GAS Auto Systems: |
Document: A/C System O-Ring Seal Leaks Vehicle: 2004 Infiniti FX45 4.5 V8 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2004 Infiniti FX45 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2004 Infiniti FX45 cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2004 Infiniti FX45 cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2004 Infiniti FX45 cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2004 Infiniti FX45 cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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