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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 -> Oil Driven Cooling Fans -> Description
Vehicle: 2003 Infiniti Q45 4.5 V8 GAS
The Engine Control Module (ECM) controls the cooling fan speed corresponding to engine speed, radiator coolant temperature, refrigerant pressure, vehicle speed, air conditioning switch signal, etc.
The system consists of the cooling fan pump, cooling fan drive pump, cooling fan speed control solenoid valve, oil cooler, cooling fan fluid reservoir, etc., Fig. .
The cooling fan pump is operated by the engine wit...
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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+.
Disc Brakes -> Parking Brake Service -> G20, I30 & I35 -> Inspection -> J30 & Q45 -> Replace
Vehicle: 1997 Infiniti J30 3.0 V6 GAS
Replace
G20, I30 & I35
Refer to Figs. and when inspecting and removing the parking brake cable.
- Remove center console.
- Disconnect warning switch connector, Fig. .
- Remove mounting bolts and adjusting nut.
- Remove parking brake cable lock plate, Fig. .
J30 & Q45
- Raise and support vehicle, then remove wheels.
- Remove caliper mounting pins/bolts without disconnecting brake hose, Fig. .
- If removing rear rotors, remove adjuster hole plug, then back off...
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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 -> Fuel Filter Replacement -> All Models -> Fuel System Pressure Relief -> Removal & Installation
Vehicle: 2006 Infiniti FX45 4.5 V8 GAS
Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.
Prior to disconnecting fuel lines, the fuel system pressure must be relieved to prevent accidental spray of fuel.
After the battery has been disconnected and reconnected, some abnormal driveabilty symptoms may occur. The vehicle may need to be driven 10...
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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+.
CV AXLE SHAFT, Replace
Vehicle: 2009 Infiniti G37 Journey 3.7 V6 GAS
- Raise and support vehicle and support it with safety stands in proper locations.
- Remove wheel nuts and front wheels.
- Remove split pin and driveshaft castle nut and washer from front hub.
- Remove stabilizer connecting rod mounting bracket bolts and free stabilizer connecting rod.
- Remove bolts and nuts between side flange and driveshaft with suitable tool.
- Remo...
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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+.
Wiring Diagrams -> Wire Color Code Identification
Vehicle: 2006 Infiniti M35 3.5 V6 GAS
Refer to Figs. and for system...
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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: 2001 Infiniti Q45 4.1 V8 GAS
- Disconnect battery ground cable.
- Remove engine under cover.
- Remove drive belt.
- Disconnect harness connector.
- Remove mounting bolts and alternator with bracket.
- Remove mounting bolts an...
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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 -> 2001 I30 & 2002-05 I35
Vehicle: 2003 Infiniti I35 3.5 V6 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 panel lower trim panel.
- Remove the cabin air filter cover retainer clip, Fig. .
- Slide the cover upward to remove.
- Remove the cabin...
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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 -> Vehicle Dynamic Control (VDC) Warning Lamp ->
Vehicle: 2008 Infiniti G37 3.7 V6 GAS
The VDC lamp should illuminate when the ignition switch is placed in the on position for a few seconds or when the VDC control switch is in the off position. If the VDC lamps illuminates while ope...
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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: 2003 Infiniti FX35 3.5 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
Vehicle: 2008 Infiniti G37 Sport 3.7 V6 GAS
- Remove bolts from engine cover subassembly, then remove engine cover.
- Rotate or lift belt tensioner arm clockwise, using a suitab...
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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: |
Power Seat Components Diagram for 2008 Infiniti EX35 Journey 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.
2008 Infiniti G35 Journey 3.5 V6 GAS Wiring DiagramComponents on diagram: |
2006 Infiniti M35 Sport 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: PRECAUTIONS FOR HANDLING CHROME TYPE WHEELS Vehicle: 2007 Infiniti M35 3.5 V6 GAS Auto Systems: |
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Document: ALL DOORS MAY INTERMITTENTLY LOCK BY THEMSELVES Vehicle: 1998 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
Power Seat Components Diagram for 2008 Infiniti EX35 Journey 3.5 V6 GAS
2008 Infiniti G35 Journey 3.5 V6 GAS Wiring Diagram
2006 Infiniti M35 Sport 3.5 V6 GAS Wiring Diagram
