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Infiniti CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Infiniti REPAIR SHOPS DON'T WANT YOU TO KNOW
Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!Select Model
| EX35 | FX35 | FX45 | FX50 |
| G20 | G35 | G37 | I30 |
| I35 | J30 | M30 | M35 |
| M45 | Q45 | QX4 | QX56 |
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Infiniti car and truck
repair procedures including Infiniti engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system
specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your Infiniti
automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR Infiniti AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported Infiniti cars and light trucks from 1990+
Infiniti -> Component Replacement & Adjustment -> Thermostat, Replace -> FX35 & G35 -> FX45, M45 & Q45
Vehicle: 2004 Infiniti M45 4.5 V8 GAS
On I35 models, refer to "Maxima" in .
On QX4 models, refer to "Pathfinder" in .
FX35 & G35
- Remove engine under cover and drain radiator coolant into suitable container.
- Remove air inlet duct.
- Remove water drain plug on water pump side of engine.
- Remove radiator lower and oil cooler hoses from thermostat housing, Fig. .
- Remove thermostat and housing.
- Reverse procedur...
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BRAKE SERVICE PROCEDURES FOR Infiniti AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Infiniti cars and light trucks from 1990+.
INFINITI, HYDRAULIC BRAKE SYSTEM -> BRAKE BLEEDING
Vehicle: 1992 Infiniti M30 3.0 V6 GAS
Do not spill brake fluid on painted surfaces, it may cause damage to the paint. If brake fluid is spilled, wash immediately with water.
- Place container under master cylinder to avoid spillage, then fill master cylinder with brake fluid.
- Connect hose to bleeder valves, then depress brake pedal several times.
- With pressure applied to pedal open bleeder valve to release air trapped in system.
- Close bleeder, then release pedal slowly.
- R...
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FUEL FILTER REPLACEMENT PROCEDURES FOR Infiniti AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Infiniti cars and light trucks sold in the U.S. for 1980+.
Infiniti -> Component Locations -> 1996-00 I30
Vehicle: 1999 Infiniti I30 3.0 V6 GAS
Refer to Fig. ...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Infiniti AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Infiniti cars and light trucks from 1990+.
DRIVESHAFT, Replace
Vehicle: 1990 Infiniti Q45 4.5 V8 GAS
- Before removing propeller shaft, check marks on bolts to reuse them in the same position.
- Remove propeller shaft to companion flange bolts.
- If propeller shaft is replaced with a new one, replace all bolts with "9" bolts. Do not use "A", "B" or "C" bolts.
- Remove center bearing bracket m...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Infiniti AUTOMOBILES
Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported Infiniti cars and light trucks sold in the U.S. from mid 1990's+.
Description
Vehicle: 2006 Infiniti G35 3.5 V6 GAS
The TPMS (Tire Pressure Monitor System) is controlled by the Body Control Module (BCM). The BCM receives its tire pressure signal from the remote keyless entry receiver. The remote keyless entry receiver receives...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Infiniti AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Infiniti cars and light trucks from 1990+.
Alternator, Replace
Vehicle: 2003 Infiniti M45 4.5 V8 GAS
- Disconnect battery ground cable.
- Remove air intake duct and housing.
- Loosen idler pulley and remove A/C compressor and alternator drive belts.
- Remove power steering hose to alternator bracket retaining clamp.
- Remove radiator tank and overflow reservoir tank.
- Remove upper alternator mounting bolt.
- Remove upper alternator bracket mounting bolts, then the bracket.
- Remove power steering flu...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Infiniti AUTOMOBILES
Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Infiniti cars and light trucks sold in the U.S. as equipped to the current model year.
Cabin Air Filter Service -> Infiniti -> 1999-2002 G20
Vehicle: 1999 Infiniti G20 2.0 L4 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 the glove compartment.
- Remove the instrument reinforcement from instrument panel.
- Remove the cabin air filter cover retainer clip, then the cover, Fig. .
- Remove the lower cabin air filter element, then the upper e...
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MAINTENANCE LAMP RESET PROCEDURES FOR Infiniti AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Infiniti cars and light trucks sold in the U.S. from 1990+.
Infiniti -> Air Bag Warning Lamp ->
Vehicle: 2006 Infiniti FX45 4.5 V8 GAS
When the ignition key is placed in the on or start position, the air bag warning lamp will illuminate for approximately 7 seconds, then turn off. This lamp cycle indicat...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Infiniti AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Infiniti cars and light trucks from 1990+
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1999 Infiniti I30 3.0 V6 GAS
Lower
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp at radiator outlet.
- Remove hose from radiator.
- Reposition hose clamp at thermostat housing.
- Remove hose from thermostat housing.
- Remove hose from vehicle.
- Reverse pr...
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SERPENTINE BELT SERVICE PROCEDURES FOR Infiniti AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported Infiniti cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace -> Air Conditioning -> Alternator and Power Steering
Vehicle: 2007 Infiniti M35 Sport 3.5 V6 GAS
Alternator and Power Steering
- Disconnect battery ground cable from battery.
- Remove front engine undercover with suitable tool.
- Loosen idler pulley lock nut and adjust tension by turning adjusting bolt.
- Remove drive belt.
- Clean and inspect belt surfaces of all pulleys.
- Reverse procedure to install, noting the following:
- Torque alternator idle...
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COMPONENT LOCATION DIAGRAMS FOR Infiniti AUTOMOBILES
Component location diagrams for most Infiniti cars and light trucks sold in the U.S. from 1990+.
Tail Lamp Harness Connectors Diagram for 1991 Infiniti Q45 4.5 V8 GASComponents on diagram: |
Front Cabin Components Diagram for 2008 Infiniti G35 3.5 V6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR Infiniti AUTOMOBILES
OEM drawn wiring diagrams for most Infiniti cars and light trucks sold in the U.S.
1995 Infiniti G20 2.0 L4 GAS Wiring DiagramComponents on diagram: |
2007 Infiniti G35 3.5 V6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR Infiniti AUTOMOBILES
OEM TSB listings for most Infiniti cars and light trucks sold in the U.S. from 1985+.
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Document: R134A - KENT-MOORE ACR4 MACHINE USAGE INFORMATION Vehicle: 1991 Infiniti M30 3.0 V6 GAS Auto Systems: |
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Document: Y2K COMPLIANCE OF ASIST AND CONSULT Vehicle: 1999 Infiniti I30 3.0 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR Infiniti AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Infiniti 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 Infiniti 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 Infiniti 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 Infiniti 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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Tail Lamp Harness Connectors Diagram for 1991 Infiniti Q45 4.5 V8 GAS
Front Cabin Components Diagram for 2008 Infiniti G35 3.5 V6 GAS
1995 Infiniti G20 2.0 L4 GAS Wiring Diagram
2007 Infiniti G35 3.5 V6 GAS Wiring Diagram
