2004 Chevrolet Avalanche 2500 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 Avalanche 2500 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 Avalanche 2500 automobile. Try the Automotix DIY solution today!
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A/C & HEATER SERVICE PROCEDURES FOR 2004 Chevrolet Avalanche 2500 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 Avalanche 2500 cars and light trucks from 1990+

Component Replacement & Adjustment -> Avalanche, Escalade, Suburban, Tahoe & Yukon -> Water Pump, Replace -> 4.8L, 5.3L & 6.0L Engines -> 8.1L Engine
Vehicle: 2004 Chevrolet Avalanche 2500 8.1 V8 GAS

4.8L, 5.3L & 6.0L Engines

  • Drain cooling system into suitable container.
  • Loosen air cleaner outlet duct clamps at throttle body and Mass Airflow/Intake Air Temperature (MAF/IAT) sensor.
  • Remove radiator inlet hose clip from outlet duct.
  • Remove air cleaner outlet duct.
  • Loosen mounting bolts and remove intake manifold sight shield from retainer.
  • Remove radiator vent inlet hose from radiator hose clips.
  • Disconnect clamp and remove water pump inlet hose.
  • Loosen clamps from throttle body. and Mass Air Flow (MAF) sensor, then remove a...

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A/C & HEATER SERVICE PROCEDURES FOR 2004 Chevrolet Avalanche 2500 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 Avalanche 2500 cars and light trucks from 1990+

Automatic Temperature Control Systems Diagnosis & Testing -> Avalanche, Escalade, Suburban, Tahoe & Yukon -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable
Vehicle: 2004 Chevrolet Avalanche 2500 8.1 V8 GAS

Air Bag System Disarming & Arming

Refer to and for air bag system disarming and arming proced...

CLICK HERE TO GET FULL ACCESS TO 2004 Chevrolet Avalanche 2500 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Chevrolet Avalanche 2500 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 Avalanche 2500 cars and light trucks from 1990+

A/C Data -> Domestic Light Trucks & Vans -> General Motors Corp./Saturn -> 1992-2002 -> 2003-04
Vehicle: 2004 Chevrolet Avalanche 2500 8.1 V8 GAS

199...

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CLICK HERE TO GET FULL ACCESS TO 2004 Chevrolet Avalanche 2500 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Chevrolet Avalanche 2500 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 Avalanche 2500 cars and light trucks from 1990+

Component Replacement & Adjustment -> Avalanche, Escalade, Suburban, Tahoe & Yukon -> Heating, Ventilation & Air Condition (HVAC) Module, Replace -> Front -> Rear
Vehicle: 2004 Chevrolet Avalanche 2500 8.1 V8 GAS

Front

  • Drain engine coolant into suitable container.
  • Disconnect heater core pipe hose using quick connect connector removal tool No. J-43181, or equivalent.
  • Disconnect heater core surge tank outlet hose using quick connect connector removal tool.
  • Remove accumulator as outlined in "Accumulator, Replace."
  • On models equipped with air conditioning, set air flow control to vent position.
  • On all models, apply parking brake.
  • On models equipped with automatic transmission, move shift lever all way down...

CLICK HERE TO GET FULL ACCESS TO 2004 Chevrolet Avalanche 2500 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Chevrolet Avalanche 2500 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 Avalanche 2500 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2004 Chevrolet Avalanche 2500 8.1 V8 GAS

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CLICK HERE TO GET FULL ACCESS TO 2004 Chevrolet Avalanche 2500 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Chevrolet Avalanche 2500 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 Avalanche 2500 cars and light trucks from 1990+

Compressor Service -> Harrison Compressors -> Clutch Rotor & Bearing, Replace -> HD6/HT6/HU6 & V5 Conventional Mount Compressors -> Installation -> Removal -> V5 & V7 Direct Mount Compressors
Vehicle: 2004 Chevrolet Avalanche 2500 8.1 V8 GAS

Removal

HD6/HT6/HU6 & V5 Conventional Mount Compressors
  • Remove clutch plate and hub as outlined under "Clutch Plate & Hub, Replace."
  • Remove rotor and bearing snap ring using suitable snap ring pliers.
  • Install puller pilot tool No. J-33023-A, or equivalent, on front head.
  • Remove pulley rotor and bearing using compressor pulley puller tool No. J-33020, or equivalent, Fig. .
  • Remove bearing using rotor bearing remover tool No. J-9398-A, or equivalent, and suitable drive handle. It is not required to remove staking in front of...

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