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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1994 GMC Yukon 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 Yukon automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1994 GMC Yukon
- 1994 GMC Yukon 5.7 V8 GAS, CID:350, Fuel Injection, Aspiration:350, Engine VIN:, Desg:K
- 1994 GMC Yukon 6.5 V8 DIESEL, CID:395, Fuel Injection, Aspiration:395, Engine VIN:, Desg:S
A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Yukon 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 Yukon cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 1994 GMC Yukon 5.7 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Yukon 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 Yukon cars and light trucks from 1990+
Component Replacement & Adjustment -> Light Duty Trucks & Vans -> ADJUSTMENTS -> C & K Series -> CONTROL CABLES -> G SERIES -> Less A/C -> MODE/TEMPERATURE/RECIRCULATION ACTUATORS -> S & T Series -> With A/C
Vehicle: 1994 GMC Yukon 5.7 V8 GAS
CONTROL CABLES
G SERIES
Less A/C
- Disconnect battery ground cable.
- Attach inner cable and sheath to instrument panel control.
- Move temperature cable to "Cold" then attach loop on inner cable to temperature door on heater case.
- Attach cable sheath to heater case, then move temperature lever to full "Heat." This will require force to slide inner cable clip to its proper position.
- Move temperature adjusting lever quickly from "Cold" to "Hot." Door should be heard seating at stops.
With A/C
The temperature door ca...
CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Yukon 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 Yukon cars and light trucks from 1990+
General Service Domestic Vehicles -> 1994-95 -> Precautions -> Cleanliness -> General Service -> Product Compatibility -> R-12 Systems -> R-134a Systems -> Safety
Vehicle: 1994 GMC Yukon 5.7 V8 GAS
Product Compatibility
Before replenishing refrigerant oil, ensure product compatibility with the system being serviced. Refer to "A/C Data" for specifications.
Safety
R-12 Systems
The Freon refrigerant used in car air conditioners is also known as R-12. It is colorless and odorless both as a gas and a liquid. Since it boils (vaporizes) at -21.7°F, it will usually be in a vapor state when being handled in a repair shop. But if a portion of the liquid coolant should come in contact with the hands or face, note that its temperature momentarily will be at least...
CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Yukon 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 Yukon cars and light trucks from 1990+
Component Replacement & Adjustment -> Light Duty Trucks & Vans -> ADJUSTMENTS -> C & K Series -> CONTROL CABLES -> G SERIES -> Less A/C -> MODE/TEMPERATURE/RECIRCULATION ACTUATORS -> S & T Series -> With A/C
Vehicle: 1994 GMC Yukon 6.5 V8 DIESEL
CONTROL CABLES
G SERIES
Less A/C
- Disconnect battery ground cable.
- Attach inner cable and sheath to instrument panel control.
- Move temperature cable to "Cold" then attach loop on inner cable to temperature door on heater case.
- Attach cable sheath to heater case, then move temperature lever to full "Heat." This will require force to slide inner cable clip to its proper position.
- Move temperature adjusting lever quickly from "Cold" to "Hot." Door should be heard seating at stops.
With A/C
The temperature door ca...
CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Yukon 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 Yukon cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 1994 GMC Yukon 5.7 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Yukon 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 Yukon cars and light trucks from 1990+
Component Replacement & Adjustment -> Light Duty Trucks & Vans -> COOLING SYSTEM BLEED -> ASTRO, BRAVADA, SAFARI & S & T Series -> C, G, K & P SERIES & TRACKER -> LUMINA APV, SILHOUETTE & TRANS SPORT
Vehicle: 1994 GMC Yukon 6.5 V8 DIESEL
C, G, K & P SERIES & TRACKER
These engines do not require a special bleed procedure. After filling cooling system, run engine and allow to reach normal operating temperature with pressure cap off. Air will then automatically bleed through cap opening.
ASTRO, BRAVADA, SAFARI & S & T Series
After filling cooling system, start engine and allow to reach operating temperature with radiator cap removed. Air in system is bled through radiator cap opening. Add coolant as necessary to obtain correct level, then install radiator cap and check co...
CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon A/C & HEATER SERVICE PROCEDURES
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