Auto Parts Search
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2001 Infiniti QX4 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 2001 Infiniti QX4 automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 2001 Infiniti QX4 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 2001 Infiniti QX4 cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2001-02 -> Oil Charge -> 3.5 RL -> 4Runner -> 626 -> Accent -> Accord -> Acura -> Amigo, Rodeo & Trooper -> Audi -> Avalon -> B-Series Pickup & Tribute -> BMW -> Cabrio, Golf, GTI & Jetta -> Camry & Camry Solara -> Celica & Echo -> Civic & CR-V -> CL -> Corolla -> Daewoo -> Diamante -> Eclipse -> Elantra & Tiburon -> ES300 -> Eurovan -> Forester & Legacy -> Galant -> GS300 & GS430 -> Hombre -> Honda -> Hyundai -> Impreza -> Infiniti -> Integra -> IS300, LS430, RX300 & SC430 -> Isuzu -> Jaguar -> Kia -> Land Cruiser -> Land Rover -> Lexus -> LX470 -> Mazda -> MDX -> Mercedes Benz -> Miata -> Millenia -> Mirage & Lancer -> Mitsubishi -> Montero -> Montero Sport -> MPV -> MR2, Highlander & Sequoia -> New Beetle -> Nippondenso Compressor -> Nissan -> Odyssey -> Outback -> Passat -> Passport -> Porsche -> Prelude & S2000 -> Protege -> RAV4 -> RSX -> Saab -> Sanden Compressor -> Santa Fe & Sonata -> Sienna & Tacoma -> Subaru -> Suzuki -> TL -> Toyota -> Tundra -> VehiCROSS -> Volkswagen -> Volvo -> XG300 & XG350
Vehicle: 2001 Infiniti QX4 3.5 V6 GAS
Remove defective components. Add the proper amount of oil to each replacement component. Most recovery/recycling equipment will measure the amount of oil being removed. This is the amount of oil to be added back to the system, follow manufactures instructions provided with the recovery/recycling station.
Acura
Integra
When replacing compressor drain old and new units. Add oil to new compressor equal to 5.0 oz. minus amount drained from old unit, but do not add more than 1.7 oz. of oil.
When replacing other system components add the following amount of new oil...
CLICK HERE TO GET FULL ACCESS TO 2001 Infiniti QX4 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2001 Infiniti QX4 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 2001 Infiniti QX4 cars and light trucks from 1990+
Infiniti -> Component Replacement & Adjustment -> Fan Control Amplifier, Replace
Vehicle: 2001 Infiniti QX4 3.5 V6 GAS
On I30 & I35 models, refer to "Maxima" in .
On QX4 models...
CLICK HERE TO GET FULL ACCESS TO 2001 Infiniti QX4 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2001 Infiniti QX4 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 2001 Infiniti QX4 cars and light trucks from 1990+
Infiniti -> Component Replacement & Adjustment -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility -> Theft Warning Disarming
Vehicle: 2001 Infiniti QX4 3.5 V6 GAS
On I30 & I35 models, refer to "Maxima" in .
On QX4 models, refer to "Pathfinder" in .
Air Bag System Disarming & Arming
Refer to and for air bag system disarming and arming procedures.
Battery Ground Cable
Prior to service, disconnect battery ground cable and isolate as required.
Product Compatibility
Before replenishing refrigerant or refrigerant oil, ensure product compatibility with the system being serviced. Refer to for specifications.
Theft Warning Disarming
- To cancel the theft warning system, perform a...
CLICK HERE TO GET FULL ACCESS TO 2001 Infiniti QX4 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2001 Infiniti QX4 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 2001 Infiniti QX4 cars and light trucks from 1990+
Air Bag System Precautions -> Infiniti -> Arming
Vehicle: 2001 Infiniti QX4 3.5 V6 GAS
For "Infiniti QX4" Information, Refer To "Pathfinder" In "Nissan."
- Ensure no one is inside vehicle.
- Connect battery cables as required.
- From a safe location at sides of or below air bag modules, turn ignit...
CLICK HERE TO GET FULL ACCESS TO 2001 Infiniti QX4 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2001 Infiniti QX4 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 2001 Infiniti QX4 cars and light trucks from 1990+
Infiniti -> Manual Air Conditioning & Heater System Diagnosis & Testing -> Air Conditioning System Diagnosis & Testing -> Air Conditioner Switch -> Blower -> Decrease -> Diagnostic Tests -> Discharge Air -> Increase -> Operational Test -> Recirculation -> Temperature
Vehicle: 2001 Infiniti QX4 3.5 V6 GAS
On I30 & I35 models, refer to "Maxima" in .
On QX4 models, refer to "Pathfinder" in .
Operational Test
Conduct the following tests with the engine running and at normal operating temperature.
Blower
- Turn fan switch to position No. 1. Blower should operate at low speed.
- Turn fan switch to position No. 2. Blower speed should increase.
- Continue to inspect at all speeds.
- If blower does not operate as specified, proceed to "Blower Motor Does Not Rotate At All" under "Diagnostic Tests."
- If blower operates as...
CLICK HERE TO GET FULL ACCESS TO 2001 Infiniti QX4 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2001 Infiniti QX4 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 2001 Infiniti QX4 cars and light trucks from 1990+
Infiniti -> Oil Driven Cooling Fans -> Component Replacement -> Cooling Fan Motor
Vehicle: 2001 Infiniti QX4 3.5 V6 GAS
On I30 & I35 models, refer to "Maxima" in .
On QX4 models, refer to "Pathfinder" in .
Cooling Fan Motor
- Remove engine and air cleaner covers.
- Disconnect Mass Air Flow (MAF) sensor connector.
- Disconnect joints, then remove air duct inlet, air cleaner case with MAF Sensor and air duct/resonator.
- Remove undercover using suitable power tool.
- Drain engine coolant into suitable container.
- Remove battery and vacuum tank.
- Disconnect upper and lower radiator hoses.
- Remove coolant temperature sensor harness, coolant reservoir ta...
CLICK HERE TO GET FULL ACCESS TO 2001 Infiniti QX4 A/C & HEATER SERVICE PROCEDURES
Shop online for auto body parts, engines, wheels, lights...
| More parts |
| Get the Complete Technical Service Bulletins! |
 Access diagrams and repair information such as wiring diagrams,
diagnosis and repair charts, manufacturer
service bulletins, and OEM Part
numbers of your 2001 Infiniti QX4 vehicle.
|
| Access the Complete guide! |
