1993 GMC S15 Jimmy A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 1993 GMC S15 Jimmy

  • 1993 GMC S15 Jimmy 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:Z
  • 1993 GMC S15 Jimmy 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:W

A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC S15 Jimmy 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 1993 GMC S15 Jimmy cars and light trucks from 1990+

General Service Domestic Vehicles -> 1992-93 -> Oil Level Check -> Cherokee, Comanche, Monaco, Premier & Wrangler -> Chrysler Corp. -> Ford Motor Co. -> General Motors -> Saturn
Vehicle: 1993 GMC S15 Jimmy 4.3 V6 GAS

Chrysler Corp.

Cherokee, Comanche, Monaco, Premier & Wrangler

Compressor oil level should be checked whenever system is discharged for service part replacement or after rapid loss of refrigerant.

This compressor is a high speed unit. Proper operation requires sufficient lubrication, but excess oil will reduce cooling efficiency.

  • Determine the mounting angle of the compressor, then compare angle to Figs. and , for acceptable oil level.
  • Remove oil filler plug and, looking through plug hole, turn front clutch plate to position piston connect...

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A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC S15 Jimmy 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 1993 GMC S15 Jimmy cars and light trucks from 1990+

Cooling System Capacities -> General Motors Corp./Saturn Light Trucks & Vans -> 1992-2001 Oldsmobile Bravada & 1992-2002 Chevrolet Blazer S/T, S10 & GMC Jimmy & Sonoma
Vehicle: 1993 GMC S15 Jimmy 4.3 V6 GAS

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CLICK HERE TO GET FULL ACCESS TO 1993 GMC S15 Jimmy A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC S15 Jimmy 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 1993 GMC S15 Jimmy cars and light trucks from 1990+

General Service Domestic Vehicles -> 1992-93 -> Discharging System
Vehicle: 1993 GMC S15 Jimmy 4.3 V6 GAS

R-134a systems require the use of special service equipment designed specifically for R-134a systems. R-12 servicing equipment cannot be used on R-134a systems.

Refrigerant-12 recovery stations cannot be used on Refrigerant-134a systems. A separate recovery station must be used on R-134a systems. The refrigerants are not compatible and will contaminate the R-12 recovery station.

The use of refrigerant recovery and recycling stations allows the recovery and reuse of refrigerant after contaminants and moisture have been removed.

When using a recovery or recycli...

CLICK HERE TO GET FULL ACCESS TO 1993 GMC S15 Jimmy A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC S15 Jimmy 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 1993 GMC S15 Jimmy cars and light trucks from 1990+

Air Bag System Precautions -> General Motors Corp. -> Arming -> Light Trucks & Vans -> Passenger Cars
Vehicle: 1993 GMC S15 Jimmy 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,...

CLICK HERE TO GET FULL ACCESS TO 1993 GMC S15 Jimmy A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC S15 Jimmy 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 1993 GMC S15 Jimmy cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> Light Duty Trucks & Vans -> HEATER SYSTEM DIAGNOSIS & TESTING -> ASTRO, SAFARI, C, G, K, P, S & T SERIES -> Heater Functional Check -> Heater Functional Test -> Insufficient Heater Or Defrosting -> Insufficient Heating Or Defrosting -> LUMINA APV & TRANS SPORT -> TRACKER
Vehicle: 1993 GMC S15 Jimmy 4.3 V6 GAS

ASTRO, SAFARI, C, G, K, P, S & T SERIES

Heater Functional Test

Before starting the functional test, the vehicle should be idling with coolant hot and thermostat open. Coolant temperature should be approximately 194°F.

  • Cycle the temperature lever to the extreme ends of travel in control assembly to ensure cable is properly adjusted.
  • Set mode lever to VENT position.
    • Air equal in temperature to outside air should be discharged from the instrument panel outlets.
    • Air should not blow from floor outlets, defroste...

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A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC S15 Jimmy 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 1993 GMC S15 Jimmy cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Duty Trucks & Vans -> CONDENSER, REPLACE -> ASTRO & SAFARI -> BRAVADA & S/T-10/15 -> C & K SERIES -> G SERIES -> LUMINA APV, SILHOUETTE & TRANS SPORT
Vehicle: 1993 GMC S15 Jimmy 4.3 V6 GAS

ASTRO & SAFARI

  • Disconnect battery ground cable, then recover refrigerant from A/C system.
  • Remove grille and front end panel.
  • Disconnect radiator tie bar support at top.
  • Disconnect refrigerant lines from condenser, then cap lines and open fittings.
  • Remove condenser.
  • Reverse procedure to install.

C & K SERIES

  • Remove the battery ground cable, then recover refrigerant from A/C system.
  • Remove grille assembly.
  • Remove condenser inlet and discharge lines, then cap all connections.
  • Remove the condenser to radia...

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