2002 Chevrolet Silverado 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 2002 Chevrolet Silverado 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 2002 Chevrolet Silverado 2500 automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2002 Chevrolet Silverado 2500

  • 2002 Chevrolet Silverado 2500 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U
  • 2002 Chevrolet Silverado 2500 6.0 V8 BI-FUEL, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U
  • 2002 Chevrolet Silverado 2500 6.0 V8 CNG, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U

A/C & HEATER SERVICE PROCEDURES FOR 2002 Chevrolet Silverado 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 Chevrolet Silverado 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 Chevrolet Silverado 2500 6.0 V8 CNG

Blower Motor

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

CLICK HERE TO GET FULL ACCESS TO 2002 Chevrolet Silverado 2500 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Chevrolet Silverado 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 Chevrolet Silverado 2500 cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Duty Trucks & Vans -> Expansion Tube (Orifice), Replace -> Astro & Safari -> Bravada, C, K, S & T Series -> G Series
Vehicle: 2002 Chevrolet Silverado 2500 6.0 V8 BI-FUEL

Astro & Safari
  • Remove air cleaner.
  • Recover refrigerant as outlined under .
  • Remove evaporator tube from evaporator.
  • Remove O-ring seal.
  • Use orifice tube removal tool No. J 26549-E, or equivalent, to remove orifice tube.
  • If you have difficulty removing a restricted or plugged expansion (orifice) tube, use following procedure:
    • Remove as much of any impacted residue as possible.
    • If system has a pressure switch near expansion (orifice) tube location, it should be removed prior to heating pipe to avoid damage t...

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Chevrolet Silverado 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 Chevrolet Silverado 2500 cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Duty Trucks & Vans -> Cooling System Bleed -> Astro & Safari -> Aztek -> Bravada, S & T Series -> C & K Series -> G Series -> Rendezvous -> Tracker -> Vue
Vehicle: 2002 Chevrolet Silverado 2500 6.0 V8 CNG

Astro & Safari
  • Slowly pour in one half of engines cooling system capacity with suitable coolant.
  • Fill remaining capacity with clean water to 1/2 inch below radiator filer neck.
  • Start engine and let cooling system warm up. If level drops, top off with clean water.
  • Install radiator cap.
  • Inspect coolant level in coolant recovery system, top off as necessary.
Aztek
  • Open air bleed valves on water pump and thermostat housing.
  • Slowly add a 50/50 mixture of suitable coolant and clean water to radiator until coolant le...

CLICK HERE TO GET FULL ACCESS TO 2002 Chevrolet Silverado 2500 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Chevrolet Silverado 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 Chevrolet Silverado 2500 cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> Light Duty Trucks & Vans -> System Diagnosis & Testing -> A/C System Performance Test -> Astro & Safari -> Avalanche, Escalade, Escalade EXT, Sierra, Silverado, Suburban, Tahoe, Yukon & Yukon XL -> Aztek & Rendezvous -> Blazer, Bravada, Envoy, Jimmy, S10, Sonoma & Trailblazer -> Diagnostic Tests -> Express & Savana -> Intermittent & Poor Connections -> Intermittents -> Montana, Silhouette & Venture -> Poor Connections -> Tracker -> Vue
Vehicle: 2002 Chevrolet Silverado 2500 6.0 V8 GAS

On models equipped with a Powertrain Control Module (PCM) or Vehicle Control Module (VCM) controlled A/C system, connect a suitable Scan Tool to the Diagnostic Link Connector (DLC), normally located behind the lefthand side of the instrument panel, near the steering column.

A/C System Performance Test

Astro & Safari

Refer to Fig. , for A/C performance test procedure and standard values.

Avalanche, Escalade, Escalade EXT, Sierra, Silverado, Suburban, Tahoe, Yukon & Yukon XL

Refer to Fig. , for A/C performance test procedure and standar...

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CLICK HERE TO GET FULL ACCESS TO 2002 Chevrolet Silverado 2500 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Chevrolet Silverado 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 Chevrolet Silverado 2500 cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Duty Trucks & Vans -> Control Assembly, Replace -> Astro & Safari -> Aztek -> Bravada, S & T Series -> C & K Series -> G Series -> Montana, Silhouette & Venture -> Rendezvous -> Tracker -> Vue
Vehicle: 2002 Chevrolet Silverado 2500 6.0 V8 CNG

Astro & Safari
  • Set parking brake and move gear selector to 1st gear position.
  • Lower tilt steering column to its lowest position.
  • Grasp edges of instrument cluster trim plate and pull away from instrument panel.
  • Remove accessory switches from cluster trim plate by releasing tabs located on sides of switches.
  • Disconnect headlamp and accessories electrical connectors, then remove cluster trim plate.
  • Remove control assembly retaining screw from lefthand side of control assembly.
  • Disconnect electrical and vacuum connectors from co...

CLICK HERE TO GET FULL ACCESS TO 2002 Chevrolet Silverado 2500 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Chevrolet Silverado 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 Chevrolet Silverado 2500 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2002 Chevrolet Silverado 2500 6.0 V8 CNG

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