2004 Jeep Wrangler 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 2004 Jeep Wrangler car and truck repair procedures including Jeep 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 2004 Jeep Wrangler automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 2004 Jeep Wrangler

  • 2004 Jeep Wrangler Sahara 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 2004 Jeep Wrangler SE 2.4 L4 GAS, CID:148, Fuel Injection, Aspiration:148, Engine VIN:, Desg:1
  • 2004 Jeep Wrangler Sport 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 2004 Jeep Wrangler X 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 2004 Jeep Wrangler Rubicon 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 2004 Jeep Wrangler Unlimited 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S

A/C & HEATER SERVICE PROCEDURES FOR 2004 Jeep Wrangler 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 2004 Jeep Wrangler cars and light trucks from 1990+

Compressor Service -> Denso 10PA17 Compressor -> Compressor Clutch, Replace
Vehicle: 2004 Jeep Wrangler X 4.0 L6 GAS

The refrigerant system can remain fully charged during compressor clutch, pulley or coil replacement. Compressor clutch can be serviced in vehicle.

  • Loosen tensioner locking nut and adjusting bolt, then remove alternator/power steering belt.
  • On models equipped with 2.7L engine, loosen tensioner locking bolt and pivot bolt, install a 1/2 inch drive breaker bar into square opening on belt tensioner.
  • On models equipped with 2.7L engine, rotate tensioner counterclockwise to remove air conditioning belt.
  • On models equipped with 3.5L ...

CLICK HERE TO GET FULL ACCESS TO 2004 Jeep Wrangler A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Jeep Wrangler 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 2004 Jeep Wrangler cars and light trucks from 1990+

Cooling System Capacities -> DaimlerChrysler Corp. Light Trucks & Vans -> 2003-04
Vehicle: 2004 Jeep Wrangler X 4.0 L6 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 2004 Jeep Wrangler A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Jeep Wrangler 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 2004 Jeep Wrangler cars and light trucks from 1990+

Air Bag System Precautions -> DaimlerChrysler -> Arming -> 1990-97 -> 1994-96 Cherokee -> 1998-2004 -> Except 1994-96 Cherokee -> Light Truck & Vans -> Passenger Cars
Vehicle: 2004 Jeep Wrangler Sahara 4.0 L6 GAS

Passenger Cars

1990-97
  • Ensure no one is inside vehicle and ignition switch is in Lock position.
  • Connect battery ground cable.
  • Turn ignition switch to On position from passenger side of vehicle.
  • The SRS warning lamp should light for six to eight seconds, then remain off for at least 45 seconds to indicate if SRS is functioning properly.
1998-2004
  • Ensure no one is inside vehicle and ignition switch is in Lock position.
  • Connect battery ground or remote cable or terminal.
  • Turn ignition On from a safe position be...

CLICK HERE TO GET FULL ACCESS TO 2004 Jeep Wrangler A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Jeep Wrangler 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 2004 Jeep Wrangler cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2004 Jeep Wrangler Sport 4.0 L6 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 2004 Jeep Wrangler A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Jeep Wrangler 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 2004 Jeep Wrangler cars and light trucks from 1990+

Air Bag System Precautions -> DaimlerChrysler -> Disarming -> 1990-97 -> 1994-96 Cherokee -> 1998-2004 -> Except 1994-96 Cherokee -> Light Trucks & Vans -> Passenger Cars
Vehicle: 2004 Jeep Wrangler Unlimited 4.0 L6 GAS

Passenger Cars

1990-97

It may be required to access and record all Diagnostic Trouble Codes (DTCs) prior to disarming the air bag system.

  • Place ignition switch in Lock position.
  • Disconnect and isolate battery ground cable.
  • Wait at least two minutes after disconnecting battery ground cable before doing any further work on vehicle. The air bag system is designed to retain enough voltage to deploy air bags for a short time even after battery has been disconnected.
1998-2004

It may be required to access and rec...

CLICK HERE TO GET FULL ACCESS TO 2004 Jeep Wrangler A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Jeep Wrangler 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 2004 Jeep Wrangler cars and light trucks from 1990+

General Service Domestic Vehicles -> 2003-04 -> Refrigerant Recovery
Vehicle: 2004 Jeep Wrangler Rubicon 4.0 L6 GAS

R-134a systems require the use of special service equipment designed specifically for R-134a systems. R-12 servicing equipment cannot be used on R-134a systems.

R-12 recovery stations cannot be used on R-134a systems. A separate recovery station must be used on R-134a systems. The refrigerants are not compatible and will contaminate the R-12 recovery station.

The use of refrigerant recovery and recycling stations allows the recovery and reuse of refrigerant after contaminants and moisture have been removed.

When using a recovery or recycling station...

CLICK HERE TO GET FULL ACCESS TO 2004 Jeep Wrangler 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 2004 Jeep Wrangler 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