2004 Chevrolet Cavalier 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 2004 Chevrolet Cavalier car and truck repair procedures including Chevrolet 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 Chevrolet Cavalier automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2004 Chevrolet Cavalier

  • 2004 Chevrolet Cavalier 2.2 L4 GAS, CC:2198, CID:134, Fuel Injection, Aspiration:134, Engine VIN:, Desg:F
  • 2004 Chevrolet Cavalier 2.2 L4 BI-FUEL, CID:134, Fuel Injection, Aspiration:134, Engine VIN:, Desg:6

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

Electric Cooling Fans -> Cavalier & Sunfire -> Description
Vehicle: 2004 Chevrolet Cavalier 2.2 L4 BI-FUEL

The engine cooling fan system consists of two electrical cooling fans and three fan relays. The relays are arranged in a series/parallel configuration that allows the Powertrain Control Module (PCM) to operate both fans together at low or high speeds.

The PCM commands low speed fans ON whenever the engine coolant temperature exceeds approximately 223°F or air conditioning refrigerant pressure exceeds 190 psi. The fans will stay ON for approximately th...

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

Component Replacement & Adjustment -> Cavalier & Sunfire -> Adjustments -> Temperature Control Cable
Vehicle: 2004 Chevrolet Cavalier 2.2 L4 BI-FUEL

Temperature Control Cable

If the temperature control lever fails to move to full Cold or Hot position, or an abnormal amount of lever spring back is noticed when moving to either full positions, then cable clip loc...

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

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 2004 Chevrolet Cavalier 2.2 L4 GAS

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

General Service Domestic Vehicles -> 2003-04 -> Charging System -> Caravan, Town & Country & Voyager -> Cherokee, Dakota, Full Size Pickups, Liberty, PT Cruiser & Vans, Grand Cherokee & Wrangler -> Concorde, Intrepid, LHS & 300M -> DaimlerChrysler Corp. -> Ford Motor Company -> General Motors -> Neon -> Sebring & Stratus Coupe -> Sebring & Stratus Sedan & Sebring Convertible
Vehicle: 2004 Chevrolet Cavalier 2.2 L4 BI-FUEL

DaimlerChrysler Corp.

Sebring & Stratus Coupe

Never use cans to charge into high pressure side of system (compressor discharge port) or into system at high temperature, as high system pressure transferred into charging may cause it to explode.

  • Attach center hose from manifold gauge set to refrigerant dispensing manifold. Turn refrigerant manifold valves completely counterclockwise to open fully, remove protective caps from refrigerant manifold.
  • Screw refrigerant cans into manifold. Ensure gasket is in place and in good condition. Torq...

CLICK HERE TO GET FULL ACCESS TO 2004 Chevrolet Cavalier A/C & HEATER SERVICE PROCEDURES

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

Manual Air Conditioning & Heater System Diagnosis & Testing -> Technical Service Bulletins -> HVAC System Inoperative For Drive Cycle, Poor HVAC System Performance In High Ambient Temperatures -> 2003 Bravada, Envoy & TrailBlazer
Vehicle: 2004 Chevrolet Cavalier 2.2 L4 GAS

2003 Bravada, Envoy & TrailBlazer

On some of these models there may be no cold air from the HVAC system during a drive cycle. This may occur at any time during the drive cycle and at any temperature setting. The HVAC system operation returns to normal after the vehicle has been keyed to off and restarted. This is inter...

CLICK HERE TO GET FULL ACCESS TO 2004 Chevrolet Cavalier A/C & HEATER SERVICE PROCEDURES

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

Manual Air Conditioning & Heater System Diagnosis & Testing -> Technical Service Bulletins -> Poor Air Conditioning Performance -- Will Not Blow Cold Enough -> 2003 Sierra & Silverado
Vehicle: 2004 Chevrolet Cavalier 2.2 L4 BI-FUEL

2003 Sierra & Silverado

On some of these models equipped with 6.6L diesel engine the air conditioning performance is less than desirable, especially when ambient temperature is more than 90°F.

To correct this condition perform system inspects as follow:

  • Calibrate actuators
  • Inspect lower condenser deflector for proper installation. Deflector should be positioned at lower part of condenser and extend forward into top of front bumper and below two fresh air intake holes.
  • Inspect engine coo...

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