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1994 GMC Yukon CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT GMC REPAIR SHOPS DON'T WANT YOU TO KNOW

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    Get Full Access 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 GMC Yukon automobile. Try the Automotix DIY solution today!
    DIY REPAIR SAMPLES > CONTINUE EXPLORING >
    Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for GMC mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1994 GMC Yukon vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

    A/C & HEATER SERVICE PROCEDURES FOR 1994 GMC Yukon AUTOMOBILES

    General Service Domestic Vehicles -> 1994-95 -> System Inspection -> COMPRESSOR -> CONDENSER -> EVAPORATOR -> RECEIVER/DRIER -> REFRIGERANT LINE RESTRICTIONS -> THERMOSTATIC EXPANSION VALVE
    Vehicle: 1994 GMC Yukon 6.5 V8 DIESEL

    While a detailed diagnostic procedure for all air conditioning systems would be impractical due to the many variations in construction and operation, there are three fundamental components of a total diagnosis:

    • Refrigerant systems must have an adequate, but not excessive charge.
    • Determination must be made whether the refrigerant system is governed by a cycling clutch compressor or by valves which control evaporator pressure.
    • The air distribution system (blower motor, switches, vacuum lines and air ducts) must be operational before checking the refrigera...

    CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon A/C & HEATER SERVICE PROCEDURES

    BRAKE SERVICE PROCEDURES FOR 1994 GMC Yukon AUTOMOBILES

    Power Brake Units -> Bendix Brake Boosters -> General Service
    Vehicle: 1994 GMC Yukon 6.5 V8 DIESEL

    Certain general service procedures apply, regardless of whether the brakes are vacuum or hydraulically assisted. Only top quality, clean brake fluid should be used. More seals and valves are used with power brake systems than with ordinary brakes, so an inferior brake fluid will do much more damage. For the same reason, be sure all dirt is kept out of the system. Additionally, care must be taken not to mix the fluids of the booster hydraulic system and brake hydraulic system as the fluids are not compatible.

    If the power unit fails, the brakes will still operate, as the conventio...

    CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon BRAKE SERVICE PROCEDURES

    FUEL FILTER REPLACEMENT PROCEDURES FOR 1994 GMC Yukon AUTOMOBILES

    General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Component Locations -> C/K, G & R/V Series w/6.2L, 6.5L & 6.6L Diesel Engines
    Vehicle: 1994 GMC Yukon 6.5 V8 DIESEL

    CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon FUEL FILTER REPLACEMENT PROCEDURES

    DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1994 GMC Yukon AUTOMOBILES

    DRIVESHAFT, Replace -> Front -> Front, All Except NP8 Axle -> Front, NP8 Axle -> One Piece Driveshaft -> Rear -> Three Piece Driveshaft -> Two Piece Driveshaft
    Vehicle: 1994 GMC Yukon 6.5 V8 DIESEL

    Front

    Front, All Except NP8 Axle
    • Raise and support vehicle.
    • Remove front differential carrier shield, if used.
    • Reference mark relationship of propeller shaft to front axle and transfer case flange.
    • Remove bolts and retainers from front axle.
    • Remove bolts and retainers from transfer case.
    • Remove propeller shaft. When removing propeller shaft, do not attempt to remove shaft by pounding on yoke ears or using a tool between yoke and universal joint. If propeller shaft is removed by using such means, injection joints may fracture and lead to premature failure of joint.
    • Compress propeller...

    CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

    STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1994 GMC Yukon AUTOMOBILES

    Alternator, Replace
    Vehicle: 1994 GMC Yukon 6.5 V8 DIESEL

    • Disconnect battery ground cable.
    • Disconnect terminal plug and battery lead from rear of alternator.
    • Remove accessory drive belt.
    • Remove alternator mounting bolts.
    • Separate alternator from mount...

    CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon STARTER & ALTERNATOR REPLACEMENT PROCEDURES

    MAINTENANCE LAMP RESET PROCEDURES FOR 1994 GMC Yukon AUTOMOBILES

    General Motors Corp./Saturn Trucks -> Anti-Lock Brake System Warning Lamp ->
    Vehicle: 1994 GMC Yukon 5.7 V8 GAS

    This lamp should light for approximately 6-8 seconds when the ignition is turned On as a bulb check. If the warn...

    CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon MAINTENANCE LAMP RESET PROCEDURES

    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1994 GMC Yukon AUTOMOBILES

    Heater Hose, Replace -> Inlet -> Outlet
    Vehicle: 1994 GMC Yukon 5.7 V8 GAS

    Inlet

    • Remove air cleaner.
    • Drain cooling system into a suitable container.
    • Remove heater hose support clamp bolt.
    • Reposition heater core inlet hose clamp at engine.
    • Remove hose from engine.
    • Reposition heater hose inlet clamp at heater core.
    • Remove heater inlet hose from heater core.
    • Remove hose from vehicle.
    • Reverse procedure to in...

    CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon RADIATOR & HOSE REPLACEMENT PROCEDURES

    SERPENTINE BELT SERVICE PROCEDURES FOR 1994 GMC Yukon AUTOMOBILES

    Serpentine Drive Belt, Replace
    Vehicle: 1994 GMC Yukon 5.7 V8 GAS

    • Rotate tensioner counterclockwise, using a 1/2 inch breaker bar with a socket placed on tensioner ...

    CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon SERPENTINE BELT SERVICE PROCEDURES

    COMPONENT LOCATION DIAGRAMS FOR 1994 GMC Yukon AUTOMOBILES

    Component location diagrams for most 1994 GMC Yukon cars and light trucks sold in the U.S. from 1990+.

    Heater & Air Conditioning Wiring Diagram for 1994 GMC Yukon  5.7 V8 GASHeater & Air Conditioning Wiring Diagram for 1994 GMC Yukon 5.7 V8 GAS

    Components on diagram:
  • Heater and A/C Control
  • Connector C-230
  • LH Side of Cowl Wiring Diagram for 1994 GMC Yukon  5.7 V8 GASLH Side of Cowl Wiring Diagram for 1994 GMC Yukon 5.7 V8 GAS

    Components on diagram:
  • Connector C-101
  • CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1994 GMC Yukon AUTOMOBILES

    OEM drawn wiring diagrams for most 1994 GMC Yukon cars and light trucks sold in the U.S.

    1994 GMC Yukon  5.7 V8 GAS Wiring Diagram1994 GMC Yukon 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • LH Front Speaker
  • RH Front Speaker
  • Antenna
  • Radio Receiver
  • Headlight Switch Assembly
  • 1994 GMC Yukon  5.7 V8 GAS Wiring Diagram1994 GMC Yukon 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor (VSS)
  • Throttle Position Sensor
  • Vehicle Speed Sensor Buffer
  • Oxygen Sensor
  • Engine Coolant Temperature (ECT) Sensor
  • CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1994 GMC Yukon AUTOMOBILES

    OEM TSB listings for most 1994 GMC Yukon cars and light trucks sold in the U.S. from 1985+.

    Document: Car and Truck Fix It Right the First Time Issues
    Vehicle: 1994 GMC Yukon 5.7 V8 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Document: Bumps or Rust Colored Spots in Paint Due to Rail or Iron Dust
    Vehicle: 1994 GMC Yukon 5.7 V8 GAS

    Auto Systems:
  • Finishes, Body Structure, Frame, Bumpers
  • CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1994 GMC Yukon AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1994 GMC Yukon cars and light trucks sold in the U.S. and Canada from 1970+.

    • Brake caliper mounting bolt torque
    • Brake drum runout, machining, & discard specs
    • Minimum brake lining thickness.
    • Brake rotor runout, parallelism, machining, discard, & finish specs

    A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 1994 GMC Yukon cars and light trucks sold in the U.S. and Canada from 1980+.

    • Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap

    COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.

    PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules

    QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 1994 GMC Yukon cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.

    • Automatic transmission/transaxles capacities, lubricant recommendations
    • Differential/final drive capacities, lube recommendations, grades, & viscosities
    • Final drive fill & drain plug torques
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
    • Severe service maintenance & interval recommendations
    • Tire sizes, wheel nut/bolt torque, pressures & rim sizes
    • Transfer case capacities, lube recommendations, grades, & viscosities

    TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 1994 GMC Yukon cars and light trucks sold in the U.S. and Canada from 1980+

    • Airflow sensor electrical specifications
    • Tensioning specifications for systems with automatic tensioners
    • Barometric pressure sensor specs
    • Battery group number and cranking performance
    • Crankshaft & camshaft position sensor resistance
    • Engine compression pressures
    • Coolant temperature sensor specs
    • Computer advance.
    • Diesel fuel temperature sensor resistance.
    • Distributor advance specifications
    • Ignition pickup coil resistance
    • Exhaust gas recirculation temperature sensor resistance
    • Engine fastener torque values
    • Firing order diagrams
    • Fuel system pressures
    • Generator (alternator) specs
    • Intake air temperature sensor specs
    • Ignition coil specifications
    • Fuel injector resistance
    • Engine idle speeds
    • Knock sensor resistance
    • Manifold absolute pressure sensor specs
    • Mixture control solenoid resistance
    • Voltage regulator specs
    • Spark plug applications & gaps
    • Starter motor electrical specs.
    • Tensioning specifications for systems without automatic tensioners
    • Throttle body temperature sensor resistance
    • Ignition timing in degrees at rpm
    • Transmission oil temperature sensor resistance
    • Throttle position sensor specs
    • Vacuum sensor valve specs

    CLICK HERE TO GET FULL ACCESS TO 1994 GMC Yukon SPECIFICATIONS DATA!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details2005 GMC Yukon Wiper Blade, Front, Driver Or Passenger Side, Rear, 22 in. length, Includes universal plastic adapters and easy to follow installation instructions; This new generation flat blade provides improved wiping capabilities in rain and freezing weather, long lasting durability, an easy to service design using a rubber insert that requires no special tools or high cost items to replace, and a clean appearance from inside the vehicle with the wiper profile neatly conforming to the base of the windshield; With 1-year limited Matheny warranty..

    Source: Auto Body Parts Store

    $7.50

    Click here to view more details about 2000 GMC Yukon Door Handle, Front, Driver Side2000 GMC Yukon Door Handle, Front, Driver Side, With keyhole; A high quality, OE replacement door handle; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $23.86

    Click here to view more details about 2005 GMC Yukon Head Lamp Assembly, Driver Side2005 GMC Yukon Head Lamp Assembly, Driver Side, HEAD LAMP ASSEMBLY, LH , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $123.45

    Click here to view more details2002 GMC Yukon V8, 4.8 L, 294 CID Rebuilt Engine, 4.8 OHV V-8, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $1,845.00

    Click here to view more details2001 GMC Yukon Used Exhaust Manifold, L., Very Good.

    Source: Used Auto Parts Store

    $96.00

    Click here to view more details2000 GMC Yukon Used Distributor, 5.7, AUTO, 4X4 (8-350, 5.7L), Very Good.

    Source: Used Auto Parts Store

    $108.00
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