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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1994 GMC Sonoma car and truck
repair procedures including GMC 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 GMC Sonoma automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1994 GMC Sonoma
- 1994 GMC Sonoma 2.2 L4 GAS, CID:134, Fuel Injection, Aspiration:134, Engine VIN:, Desg:4
- 1994 GMC Sonoma 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:Z
- 1994 GMC Sonoma 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:W
A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Sonoma 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 GMC Sonoma cars and light trucks from 1990+
Component Replacement & Adjustment -> Light Duty Trucks & Vans -> BLOWER MOTOR, REPLACE -> ASTRO & SAFARI -> Auxiliary Heater -> BRAVADA & S & T Series -> C & K SERIES -> Front -> Front Unit -> G & P SERIES -> LUMINA APV, SILHOUETTE & TRANS SPORT -> Overhead Unit -> Rear Auxiliary -> TRACKER
Vehicle: 1994 GMC Sonoma 4.3 V6 GAS
ASTRO & SAFARI
Front Unit
- Disconnect battery ground cable.
- Remove coolant recovery bottle.
- Remove attaching bolts securing windshield washer tank and position tank aside.
- Disconnect blower motor electrical connector, relay bracket and vent tube as required.
- Remove blower motor flange screws, then blower motor assembly.
- Reverse procedure to install, ensuring that blower is properly aligned with pin, if equipped.
Auxiliary Heater
- Disconnect battery ground cable.
- Remove auxiliary heater cover scr...
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A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Sonoma 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 GMC Sonoma cars and light trucks from 1990+
A/C Data -> Domestic Light Trucks & Vans -> General Motors Corp./Saturn -> 1992-2002 -> 2003-04
Vehicle: 1994 GMC Sonoma 4.3 V6 GAS
199...
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A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Sonoma 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 GMC Sonoma cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 1994 GMC Sonoma 4.3 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 1994 GMC Sonoma A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Sonoma 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 GMC Sonoma 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: 1994 GMC Sonoma 4.3 V6 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 1994 GMC Sonoma A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Sonoma 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 GMC Sonoma cars and light trucks from 1990+
Component Replacement & Adjustment -> Light Duty Trucks & Vans -> PRECAUTIONS -> AIR BAG SYSTEM DISARMING & ARMING -> OIL CHARGE -> PRODUCT COMPATIBILITY
Vehicle: 1994 GMC Sonoma 4.3 V6 GAS
AIR BAG SYSTEM DISARMING & ARMING
Refer to and for air bag disarming and arming procedures.
PRODUCT COMPATIBILITY
Before replenishing refrigerant or refrigerant oil, ensure product compatibility with the system being serviced. ...
CLICK HERE TO GET FULL ACCESS TO 1994 GMC Sonoma A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Sonoma 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 GMC Sonoma cars and light trucks from 1990+
General Service Domestic Vehicles -> 1994-95 -> Oil Charge -> 1994 Villager -> 1995 Aerostar, Explorer, Ranger & Windstar -> 1995 F-Series, Bronco & Villager -> Acclaim, LeBaron, Spirit, Shadow & Sundance -> Achieva, Grand Am & Skylark -> Aspire & Probe -> Aurora & Riviera -> Avenger & Sebring DOHC & 1995 Talon Less Turbo -> Avenger & Sebring SOHC & 1995 Talon w/Turbo -> Beretta & Corsica -> Bonneville, Eighty-Eight, LeSabre, Ninety-Eight & Park Avenue -> Camaro & Firebird -> Capri -> Caprice, Impala SS & Roadmaster -> Cavalier, Sunbird & Sunfire -> Century & Cutlass Ciera/Cutlass Cruiser -> Cherokee, Dakota, Full Size Pickup, Grand Cherokee & Wrangler -> Chrysler Corp. -> Cirrus & Stratus -> Colt & Summit -> Colt Vista & Summit Wagon -> Concorde, Intrepid, LHS, New Yorker & Vision -> Corvette -> Cutlass Supreme, Grand Prix, Lumina, Monte Carlo & Regal -> DeVille, Eldorado & Seville -> Econoline & 1994 F-Series, Bronco, Aerostar, Explorer & Ranger -> Escort & Tracer w/1.8L/4-112 Engine -> Except Aspire, Capri & Probe & Escort & Tracer w/1.8L/4-112 Engine -> Except Geo Tracker -> Fleetwood (RWD) -> Ford Motor Company -> Full Size Van -> General Motors Corp. -> Geo Metro & Prizm -> GEO Tracker -> Laser & 1994 Talon -> Light Trucks & Vans -> Mini Van -> Neon -> Passenger Cars -> Saturn -> Stealth
Vehicle: 1994 GMC Sonoma 2.2 L4 GAS
Chrysler Corp.
Passenger Cars
Before installing replacement compressor, drain oil from replacement and failed compressors (drain oil from suction port). Add same amount of oil to replacement compressor as drained from failed compressor.
Remove defective components. Add the proper amount of oil to each replacement component as follows:
Concorde, Intrepid, LHS, New Yorker & Vision
When other air conditioning system components are replaced add the following quantities of refrigerant oil: evaporator, 2.0 ozs.; condenser, 1.0 oz; receiver/drier, 1.0 oz.; l...
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