2004 Hummer H2 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 Hummer H2 car and truck repair procedures including Hummer 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 Hummer H2 automobile. Try the Automotix DIY solution today!
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A/C & HEATER SERVICE PROCEDURES FOR 2004 Hummer H2 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 Hummer H2 cars and light trucks from 1990+

A/C Data -> Domestic Light Trucks & Vans -> AM General
Vehicle: 2004 Hummer H2 6.0 V8 GAS

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A/C & HEATER SERVICE PROCEDURES FOR 2004 Hummer H2 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 Hummer H2 cars and light trucks from 1990+

Component Replacement & Adjustment -> Hummer H2 -> Compressor, Replace
Vehicle: 2004 Hummer H2 6.0 V8 GAS

  • Recover refrigerant as outlined in .
  • Loosen clamps from throttle body and Mass Air Flow (MAF) sensor, then the air cleaner outlet duct.
  • Remove radiator inlet hose from fan shroud retainer.
  • Remove fan shroud lefthand mounting bolt.
  • Remove transmission oil cooler line from fan shroud retainer.
  • Rotate slip ring from in fan shroud.
  • Remove upper mounting bolts and fan shroud.
  • Relieve tension by rotating belt tensioner clockwise, and remove compressor belt.
  • Remove bolts, then the discharge and s...

CLICK HERE TO GET FULL ACCESS TO 2004 Hummer H2 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Hummer H2 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 Hummer H2 cars and light trucks from 1990+

Component Replacement & Adjustment -> Hummer H2 -> Blower Motor, Replace
Vehicle: 2004 Hummer H2 6.0 V8 GAS

  • Remove mounting bolts and sound insulator panel.
  • Disconnect electrical connector, then remove mounting screws and blower motor, Fig. . Discard retainer...

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A/C & HEATER SERVICE PROCEDURES FOR 2004 Hummer H2 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 Hummer H2 cars and light trucks from 1990+

Automatic Temperature Control Systems Diagnosis & Testing -> Hummer H2 -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable
Vehicle: 2004 Hummer H2 6.0 V8 GAS

Air Bag System Disarming & Arming

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

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A/C & HEATER SERVICE PROCEDURES FOR 2004 Hummer H2 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 Hummer H2 cars and light trucks from 1990+

Component Replacement & Adjustment -> Hummer H2 -> Water Pump, Replace
Vehicle: 2004 Hummer H2 6.0 V8 GAS

  • Drain cooling system into suitable container.
  • Loosen air cleaner outlet duct clamps at throttle body and Mass Air Flow/Intake Air Temperature (MAF/IAT) sensor.
  • Remove radiator inlet hose clip from outlet duct.
  • Remove air cleaner outlet duct.
  • Remove radiator vent inlet hose from radiator hose clips.
  • Disconnect clamp and remove inlet hose inlet hose from water pump.
  • Remove radiator inlet hose from an shroud retainer.
  • Remove fan shroud bolt.
  • Remove transmission oil cooler line from fan shroud retainer.
  • Rotate slip ring from in fan sh...

CLICK HERE TO GET FULL ACCESS TO 2004 Hummer H2 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Hummer H2 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 Hummer H2 cars and light trucks from 1990+

Component Replacement & Adjustment -> Hummer H2 -> Thermostat, Replace
Vehicle: 2004 Hummer H2 6.0 V8 GAS

The thermostat is not serviceable separately. The housing and thermostat must be replaced as an assembly.

  • Drain cooling system/engine block into suitable container.
  • Loosen clamps at throttle body and at Mass Air Flow (MAF) sensor and remove air cleaner ...

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