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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 GMC K1500 Suburban car and truck
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A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC K1500 Suburban 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 K1500 Suburban cars and light trucks from 1990+
General Service Domestic Vehicles -> 1992-93 -> Pressure Gauge Indications
Vehicle: 1993 GMC K1500 Suburban 5.7 V8 GAS
Due to the different types of models and systems the following typical pressure gauge indications should be used as a guide only, Fig. . Refer to the "Performance Tests" or "System Pressure Check" for the particular model being tested....
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A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC K1500 Suburban 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 K1500 Suburban cars and light trucks from 1990+
A/C Data -> Domestic Light Trucks & Vans -> General Motors Corp./Saturn -> 1992-2002 -> 2003-04
Vehicle: 1993 GMC K1500 Suburban 5.7 V8 GAS
199...
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A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC K1500 Suburban 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 K1500 Suburban 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 K1500 Suburban 5.7 V8 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...
CLICK HERE TO GET FULL ACCESS TO 1993 GMC K1500 Suburban A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC K1500 Suburban 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 K1500 Suburban cars and light trucks from 1990+
Computer Relearn Procedures -> General Motors Corp. -> 1997-98 -> 1998-2000 -> 1998-99 -> 1999-2001 -> 1999-2002 -> 2.2L & 2.4L Engines -> 2000-02 -> 2000-04 -> 2001-02 -> 2001-04 -> 3.1L, 3.4L, 3800/3.8L, 4.0L & 4.6L Engines -> 3.5L Engine -> 5.7L Engine -> Achieva, Alero, Grand Am & Skylark -> Achieva, Cavalier, Skylark & Sunfire -> Alero & Grand Am -> Alero & Malibu -> Aurora -> Aurora, Bonneville, DeVille, LeSabre & Seville -> Aurora, Bonneville, Grand Prix, LeSabre & Park Avenue -> Auto Learn Passlock Procedure -> Body Control Module (BCM) -> Bonneville -> Bonneville, Eighty Eight, LeSabre, LSS & Park Avenue -> C & K Series w/Diesel Engine -> C & K Trucks w/Diesel Engine -> Camaro & Firebird -> Catera -> Cavalier & Sunfire -> Century -> Century, Grand Prix, Impala, Intrigue, Lumina, Monte Carlo & Regal -> Century, Impala, Intrigue, Monte Carlo & Regal -> Corvette -> Crankshaft Position System Variation Learn -> Cutlass & Malibu -> Dash Integration Module (DIM) -> DeVille -> DeVille, Eldorado & Seville -> EEPROM -> Eldorado -> Engine Control Module (ECM) -> Engine Performance -> Except Park Avenue -> Grand Am -> Grand Prix & Regal -> Impala & Monte Carlo -> Instrument Panel Integration Module (IPM) -> Intrigue -> LeSabre -> Less Tech 2 Or Techline Terminal -> Light Truck & Vans -> Park Avenue -> Passenger Cars -> Passkey Module -> Passlock Learn Procedure -> PCM -> Powertrain Control Module (PCM) -> Powertrain Control Module (PCM) & Vehicle Control Module (VCM) -> Rear Integration Module -> Riviera -> Seville -> T50/T60/T20+ -> TDC Offset Adjustment -> Theft Deterrent System Programming -> VCM -> With Tech 2 -> With Techline Terminal & Scan Tool
Vehicle: 1993 GMC K1500 Suburban 5.7 V8 GAS
Passenger Cars
Body Control Module (BCM)
Alero & Grand Am
This procedure must be performed if the BCM, Passlock sensor or PCM is replaced. If BCM is not properly programmed, it will not control all the features properly.
- Ensure battery is fully charged and ignition switch is in the ON position.
- Connect a suitably programmed Tech II, or equivalent, scan tool to Data Link Connector (DLC).
- Access scan tool "Special Functions" menu and follow scan tool instructions to program BCM.
- If BCM fails to accept the pr...
CLICK HERE TO GET FULL ACCESS TO 1993 GMC K1500 Suburban A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC K1500 Suburban 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 K1500 Suburban cars and light trucks from 1990+
Component Replacement & Adjustment -> Light Duty Trucks & Vans -> EVAPORATOR CORE, REPLACE -> ASTRO & SAFARI -> BRAVADA -> C & K SERIES -> Diesel Engine -> Except Diesel Engine -> Front Unit -> G SERIES -> LUMINA APV, SILHOUETTE & TRANS SPORT -> OVERHEAD SYSTEM -> Overhead Unit -> S/T-10/15 -> TRACKER
Vehicle: 1993 GMC K1500 Suburban 5.7 V8 GAS
ASTRO & SAFARI
Front Unit
- Disconnect battery ground cable, then recover refrigerant from A/C system.
- Drain cooling system, then remove windshield washer fluid bottle.
- Disconnect electrical connectors, then remove heater hoses from core tubes.
- Disconnect and cap refrigerant lines from accumulator.
- Remove multi-use bracket, then disconnect and cap evaporator inlet tube from evaporator.
- Remove case flange retaining nuts, then the blower case and evaporator.
- Separate evaporator case halves and remove evaporator cor...
CLICK HERE TO GET FULL ACCESS TO 1993 GMC K1500 Suburban A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1993 GMC K1500 Suburban 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 K1500 Suburban cars and light trucks from 1990+
Component Replacement & Adjustment -> Light Duty Trucks & Vans -> EXPANSION VALVE, REPLACE -> G SERIES -> OVERHEAD SYSTEM
Vehicle: 1993 GMC K1500 Suburban 5.7 V8 GAS
G SERIES
OVERHEAD SYSTEM
- Disconnect battery ground cable, then recover refrigerant from A/C system.
- Remove rear duct drain tube, remove duct to header bracket and roof panel screws, then remove rear duct assembly.
- Disconnect blower motor harness connector and ground wire.
- While supporting low...
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