1997 Infiniti QX4 A/C & Heater Service (ONLINE REPAIR MANUALS)

Auto Parts Search


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!
Help me findSearch
Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1997 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 1997 Infiniti QX4 automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

A/C & HEATER SERVICE PROCEDURES FOR 1997 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 1997 Infiniti QX4 cars and light trucks from 1990+

Infiniti -> Component Replacement & Adjustment -> Blower Resistor, Replace
Vehicle: 1997 Infiniti QX4 3.3 V6 GAS

On models with Automatic Temperature Control, the blower resistor is referred to as the fan control amplifier.

  • Remove glove...

CLICK HERE TO GET FULL ACCESS TO 1997 Infiniti QX4 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1997 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 1997 Infiniti QX4 cars and light trucks from 1990+

Import Compressor Service -> Zexel Compressor -> Compressor Seal, Replace
Vehicle: 1997 Infiniti QX4 3.3 V6 GAS

  • Remove magnetic clutch assembly as described under "Compressor Clutch, Replace."
  • Drain compressor oil, then using shaft seal remover tool No. J-33942, or equivalent, remove shaft seal cover.
  • Remove bolt with gasket, then the front cylinder head by alternately tapping cylinder head projections with a plastic hammer.
  • ...

CLICK HERE TO GET FULL ACCESS TO 1997 Infiniti QX4 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1997 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 1997 Infiniti QX4 cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 1996-97 -> Precautions -> Battery Ground Cable -> Cleanliness -> General Service -> Product Compatibility -> R-134a Systems -> Safety
Vehicle: 1997 Infiniti QX4 3.3 V6 GAS

Battery Ground Cable

Prior to service disconnect battery ground cable and isolate as required.

Product Compatibility

Before adding or replacing engine coolant, ensure product compatibility with the system being serviced. If using orange silicate-free coolant, do not mix with green silicated coolant, premature engine, heater core or radiator corrosion may result. In addition, engine coolant will require change sooner at 30,000 miles or 24 months.

Before replenishing refrigerant oil, ensure product compatibility with the system being serviced. Refer to "A/C D... "

CLICK HERE TO GET FULL ACCESS TO 1997 Infiniti QX4 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1997 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 1997 Infiniti QX4 cars and light trucks from 1990+

Infiniti -> Component Replacement & Adjustment -> Heater Core, Replace
Vehicle: 1997 Infiniti QX4 3.3 V6 GAS

  • Remove lower steering column cover, then disconnect air bag module electrical connector.
  • Remove steering wheel side lid.
  • Using Torx bit 750H, remove right and lefthand bolts, then remove air bag module, noting the following:
    • Always place air bag module with pad facing upward. Do not attempt to disassemble air bag module.
    • Discard and replace air bag module attaching bolts.
    • Do not drop or impact air bag module.
    • Do not expo...

CLICK HERE TO GET FULL ACCESS TO 1997 Infiniti QX4 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1997 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 1997 Infiniti QX4 cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 1996-97 -> Oil Charge -> 2.5 & 3.5 TL -> 3.5 RL -> 3000GT -> 4Runner -> 626 & MX-6 -> 911 -> Accent -> Accord -> Acura -> Audi -> Avalon -> B-Series Pickup -> Camry -> Celica -> Civic & Civic del Sol -> CL -> Corolla -> Diamante -> Eclipse -> Elantra & Triburon -> ES300 -> Fox -> Galant -> Golf, GTI & Jetta -> GS300 -> Hombre -> Honda -> Hyundai -> Impreza -> Infiniti -> Integra -> Isuzu -> Jaguar -> Kia -> Land Cruiser -> Legacy -> Lexus -> LS400 -> LX 450 -> Mazda -> Mercedes Benz -> Miata -> Millenia -> Mirage -> Mitsubishi -> Montero -> MPV -> Nissan -> Oasis -> Odyssey -> Paseo -> Passat -> Passport -> Porsche -> Prelude -> Previa -> Protege -> RAV4 -> Rodeo & Trooper -> Saab -> SC300 & SC400 -> SLX -> Sonata -> Subaru -> Supra -> Suzuki -> SVX -> T100 -> Tacoma -> Tercel -> Toyota -> Volkswagen -> Volvo
Vehicle: 1997 Infiniti QX4 3.3 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 ozs. minus amount drained from old unit, but do not add more than 1.7 ozs. of oil.

When replacing other system components add the following amount of new o...

CLICK HERE TO GET FULL ACCESS TO 1997 Infiniti QX4 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1997 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 1997 Infiniti QX4 cars and light trucks from 1990+

Infiniti -> Component Replacement & Adjustment -> Control Assembly, Replace -> G20 -> J30 & Q45
Vehicle: 1997 Infiniti QX4 3.3 V6 GAS

G20
  • Remove cluster lid C, Fig. , then drivers side lower panel.
  • Remove glove compartment, then eight bracket screws.
  • Disconnect control cable from heater unit.
  • Disconnect control assembly, Fig. , electrical connectors.
  • Remove bracket with control assembly.
  • Separate bracket and control assembly.
  • Reverse procedure to install. Adjust cables as outlined under "Adjustments"
J30 & Q45
  • Unclip rear of shifter cover, then l...

CLICK HERE TO GET FULL ACCESS TO 1997 Infiniti QX4 A/C & HEATER SERVICE PROCEDURES

Shop online for auto body parts, engines, wheels, lights...

More parts
Help me findSearch
Auto Repair Quick Search
Help me find
Search DIY repair manuals by VIN...
Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

Find out what info we have for your vehicle

Get the Complete Technical Service Bulletins!
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 1997 Infiniti QX4 vehicle.
Access the Complete guide!
Need To Fix Your Car or Truck?
Save Money With Free Car Insurance Quote
FREE car insurance quote
Enter Zip Code:
Auto Repair Quick Search
Help me find