1994 Chevrolet Astro 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 1994 Chevrolet Astro 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 1994 Chevrolet Astro automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1994 Chevrolet Astro

  • 1994 Chevrolet Astro 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:Z
  • 1994 Chevrolet Astro 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:W

A/C & HEATER SERVICE PROCEDURES FOR 1994 Chevrolet Astro 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 1994 Chevrolet Astro cars and light trucks from 1990+

Air Bag System Precautions -> General Motors Corp. -> Arming -> Light Trucks & Vans -> Passenger Cars
Vehicle: 1994 Chevrolet Astro 4.3 V6 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,...

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A/C & HEATER SERVICE PROCEDURES FOR 1994 Chevrolet Astro 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 1994 Chevrolet Astro cars and light trucks from 1990+

Compressor Service -> Harrison HD6/HR6-HE Compressor -> COMPRESSOR CLUTCH SERVICE -> CLUTCH COIL, REPLACE -> CLUTCH PLATE & HUB, REPLACE -> CLUTCH PULLEY & BEARING, REPLACE -> Installation -> Removal
Vehicle: 1994 Chevrolet Astro 4.3 V6 GAS

CLUTCH PLATE & HUB, REPLACE

Removal

Refer to Fig. when performing compressor service.

  • Support compressor in holding fixture J-33026 or equivalent.
  • Using clutch hub holding tool No. J-25030-A or equivalent, prevent clutch hub and driveplate assembly from turning. Remove shaft nut using shaft nut socket tool No. J-33022 or equivalent.
  • Thread clutch plate and hub assembly removing tool No. J-33013-B or equivalent onto hub with center screw forcing tip located to thrust against end of shaft. Hold body of remover with wrench and tur...

CLICK HERE TO GET FULL ACCESS TO 1994 Chevrolet Astro A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1994 Chevrolet Astro 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 1994 Chevrolet Astro cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 1994 Chevrolet Astro 4.3 V6 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1994 Chevrolet Astro A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1994 Chevrolet Astro 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 1994 Chevrolet Astro cars and light trucks from 1990+

Cooling Fans -> Light Duty Trucks & Vans -> DESCRIPTION -> C, K, G & P SERIES -> LUMINA APV, SILHOUETTE & TRANS SPORT
Vehicle: 1994 Chevrolet Astro 4.3 V6 GAS

LUMINA APV, SILHOUETTE & TRANS SPORT

This fan, Fig. , is driven by an electric motor which is attached to the radiator support. The cooling fan is controlled by the PCM, based on inputs from the coolant temperature sensor, A/C fan control switch and vehicle speed. The PCM controls the fan through a ground circuit, which energizes the fan control relay, supplying voltage to the fan motor.

The PCM grounds the circuit when coolant temperature is over 223°F or when A/C is On.

C, K, G & P ...

CLICK HERE TO GET FULL ACCESS TO 1994 Chevrolet Astro A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1994 Chevrolet Astro 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 1994 Chevrolet Astro cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 1994 Chevrolet Astro 4.3 V6 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1994 Chevrolet Astro A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1994 Chevrolet Astro 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 1994 Chevrolet Astro cars and light trucks from 1990+

General Service Domestic Vehicles -> 1994-95 -> Exercise System
Vehicle: 1994 Chevrolet Astro 4.3 V6 GAS

An important fact most car owners ignore is that the A/C system must be used periodically. Car manufacturers caution that when the air conditioner is not used regularly, particularly during cold months, it should be turned on for a few minutes once every two or three weeks while the engine is running. This keeps the system in good operating condition.

Checking out the system for the effects of disuse before the onset of summer is one of the most important asp...

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