2004 Chevrolet Blazer A/C & Heater Service (ONLINE REPAIR MANUALS)

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

General Service Domestic Vehicles -> 2003-04 -> Precautions -> A/C Refrigerant Oil -> Battery Ground Cable -> Cleanliness -> Engine Coolant -> Exercise System -> General Service -> Product Compatibility -> R-134a -> Safety
Vehicle: 2004 Chevrolet Blazer 4.3 V6 GAS

Battery Ground Cable

Prior to service disconnect battery ground cable and isolate as required.

Product Compatibility

A/C Refrigerant Oil

Before replenishing refrigerant oil, ensure product compatibility with the system being serviced. Refer to "A/C Data," for specifications.

Engine Coolant

Before adding or replacing engine coolant, ensure product compatibility with the system being serviced. If using orange silicate-free coolant, do not mix with green silicated coolant. If mixed, premature engine, heater core or radiator corrosion may result.

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

Charging Valve Locations -> Domestic Light Trucks & Vans -> 2003-04
Vehicle: 2004 Chevrolet Blazer 4.3 V6 GAS

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

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

Component Replacement & Adjustment -> Blazer, Jimmy, Sonoma & S10 -> Condenser, Replace
Vehicle: 2004 Chevrolet Blazer 4.3 V6 GAS

  • Recover refrigerant as outlined in .
  • Remove radiator as outlined in "Radiator, Replace."
  • Remove mounting nuts, then the compressor hose and evaporator tube from condenser.
  • Remove mounting bolts and ...

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

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

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2004 Chevrolet Blazer 4.3 V6 GAS

[[table data]]

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

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

Component Replacement & Adjustment -> Blazer, Jimmy, Sonoma & S10 -> Technical Service Bulletins -> 2003 Blazer, Jimmy, Sonoma & S10 -> HVAC Mode Switch Inoperative or Stuck In Vent Mode, Oil In HVAC Control Head and/or Vacuum Lines
Vehicle: 2004 Chevrolet Blazer 4.3 V6 GAS

HVAC Mode Switch Inoperative or Stuck In Vent Mode, Oil In HVAC Control Head and/or Vacuum Lines

2003 Blazer, Jimmy, Sonoma & S10

On some of these models equipped with 4WD and two-speed electric shift transfer case the HVAC mode switch may be inoperative or stuck in the vent mode. Oil may be found in the HVAC control head and/or vacu...

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

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

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2004 Chevrolet Blazer 4.3 V6 GAS

[[table data]]

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

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