2002 GMC Yukon XL 2500 A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 2002 GMC Yukon XL 2500

  • 2002 GMC Yukon XL 2500 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U
  • 2002 GMC Yukon XL 2500 8.1 V8 GAS, CID:496, Fuel Injection, Aspiration:496, Engine VIN:, Desg:G

A/C & HEATER SERVICE PROCEDURES FOR 2002 GMC Yukon XL 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 2002 GMC Yukon XL 2500 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2002 GMC Yukon XL 2500 6.0 V8 GAS

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A/C & HEATER SERVICE PROCEDURES FOR 2002 GMC Yukon XL 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 2002 GMC Yukon XL 2500 cars and light trucks from 1990+

Air Bag System Precautions -> General Motors Corp. -> Arming -> Light Trucks & Vans -> Passenger Cars
Vehicle: 2002 GMC Yukon XL 2500 8.1 V8 GAS

Passenger Cars

Reverse disarming procedures to arm the Supplemental Restraint System, noting the following:

  • Ensure all disconnected SRS electrical connectors are securely connected and routed.
  • Install all removed fuses in proper locations.
  • From a safe position at sides of or below air bag module, Turn ignition switch to ON position and observe Air Bag or SRS warning lamp.
  • On all models except Prizm and 1990 Corvette, warning lamp should flash seven to nine times, then go off.
  • On Prizm models, warning lamp should light for six seconds,...

CLICK HERE TO GET FULL ACCESS TO 2002 GMC Yukon XL 2500 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 GMC Yukon XL 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 2002 GMC Yukon XL 2500 cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Duty Trucks & Vans -> Thermal Expansion Valve (TXV), Replace -> Aztek -> Montana, Silhouette & Venture -> Rendezvous -> Tracker -> Vue
Vehicle: 2002 GMC Yukon XL 2500 6.0 V8 GAS

Aztek
  • Recover refrigerant as outlined under .
  • Reposition heater hoses for clearance.
  • Disconnect vacuum hose from brake booster and reposition.
  • Disconnect evaporator outlet tube from TXV.
  • Disconnect evaporator outlet tube from evaporator inlet tube.
  • Remove and discard sealing washers.
  • Cap or tape open A/C refrigerant tubes immediately to prevent contamination of refrigerant system.
  • Remove TXV from evaporator core.
  • Remove and discard sealing washers. Cap or tape off evaporator core.
  • Reverse procedure...

CLICK HERE TO GET FULL ACCESS TO 2002 GMC Yukon XL 2500 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 GMC Yukon XL 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 2002 GMC Yukon XL 2500 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2002 GMC Yukon XL 2500 8.1 V8 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 2002 GMC Yukon XL 2500 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 GMC Yukon XL 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 2002 GMC Yukon XL 2500 cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> Light Duty Trucks & Vans -> Component Diagnosis & Testing -> Blower Motor -> Control Panel
Vehicle: 2002 GMC Yukon XL 2500 6.0 V8 GAS

Blower Motor

Refer to "Diagnostic Tests" and for blower motor diagnosis an...

CLICK HERE TO GET FULL ACCESS TO 2002 GMC Yukon XL 2500 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 GMC Yukon XL 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 2002 GMC Yukon XL 2500 cars and light trucks from 1990+

Orifice Tube/Expansion Valve Locations -> Domestic Light Trucks & Vans -> 2001-02
Vehicle: 2002 GMC Yukon XL 2500 6.0 V8 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 2002 GMC Yukon XL 2500 A/C & HEATER SERVICE PROCEDURES

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