2000 Infiniti QX4 A/C & Heater Service (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2000 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 2000 Infiniti QX4 automobile. Try the Automotix DIY solution today!
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A/C & HEATER SERVICE PROCEDURES FOR 2000 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 2000 Infiniti QX4 cars and light trucks from 1990+

Infiniti -> Wiring Diagrams -> Cooling Fan
Vehicle: 2000 Infiniti QX4 3.3 V6 GAS

On I30 Models, Refer To "Maxima" In .

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A/C & HEATER SERVICE PROCEDURES FOR 2000 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 2000 Infiniti QX4 cars and light trucks from 1990+

Infiniti -> Manual Air Conditioning & Heater System Diagnosis & Testing -> System Performance Test
Vehicle: 2000 Infiniti QX4 3.3 V6 GAS

On I30 Models, Refer To "Maxima" In .

On QX4 Models, Refer To "Pathfinder" In "Nissan".

  • System performance test must be performed as follows:
    • Vehicle must be parked indoors or in a shaded and well ventilated place.
    • Vehicle doors must be closed, door windows open and hood open.
    • Temperature lever position must be set to maximum cold.
    • Air control lever po...

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A/C & HEATER SERVICE PROCEDURES FOR 2000 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 2000 Infiniti QX4 cars and light trucks from 1990+

Air Bag System Precautions -> Infiniti -> Arming
Vehicle: 2000 Infiniti QX4 3.3 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...

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A/C & HEATER SERVICE PROCEDURES FOR 2000 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 2000 Infiniti QX4 cars and light trucks from 1990+

Import Compressor Service -> Calsonic V-6 -> Compressor Clutch Service -> Replacement
Vehicle: 2000 Infiniti QX4 3.3 V6 GAS

Replacement
  • Using a suitable spanner wrench, remove clutch center bolt, Fig. .
  • Using clutch puller tool No. J-38874, or equivalent, Fig. , remove clutch disc.
  • After removing clutch disc, remove shims from either drive shaft or clutch disc.
  • Remove snap ring using suitable external snap ring pliers, Fig. .
  • Position a suitable two or three jaw puller on pulley assembly and remove pulley from compressor.
  • To prevent pulley groove from being deformed, puller claws should be positioned onto ...

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A/C & HEATER SERVICE PROCEDURES FOR 2000 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 2000 Infiniti QX4 cars and light trucks from 1990+

Infiniti -> Component Replacement & Adjustment -> Adjustments -> Air Mix Door -> Automatic A/C -> Bi-Level Door -> G20 -> Intake Door -> Manual A/C -> Mode Door -> Q45 -> Rear Ventilation Door
Vehicle: 2000 Infiniti QX4 3.3 V6 GAS

On I30 Models, Refer To "Maxima" In .

On QX4 Models, Refer To "Pathfinder" In "Nissan".

Manual A/C
Mode Door
  • Move side link and hold mode door in DEF position.
  • Turn ignition switch to ON position.
  • Select DEF mode.
  • Install mode door motor and reconnect electrical connectors.
  • Attach mode door motor rod to side link rod holder.
  • Turn DEF switch ON, ensure link operates at full open position.
  • Turn VENT switch ON, ensure side link operates at full open position.
Air Mix Door
G20
  • Install air mix d...

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A/C & HEATER SERVICE PROCEDURES FOR 2000 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 2000 Infiniti QX4 cars and light trucks from 1990+

Computer Relearn Procedures -> Infiniti
Vehicle: 2000 Infiniti QX4 3.3 V6 GAS

If the battery has been disconnected or ECM has been replaced, the ECM's memory will return and start to self-contr...

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