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2004 GMC Yukon XL 2500 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 2004 GMC Yukon XL 2500 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 XL 2500 automobile. Try the Automotix DIY solution today!
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    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 2004 GMC Yukon XL 2500 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 2004 GMC Yukon XL 2500 AUTOMOBILES

    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: 2004 GMC Yukon XL 2500 8.1 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...

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    BRAKE SERVICE PROCEDURES FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    Power Brake Units -> Delco Brake Booster -> General Service
    Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

    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, ensure all dirt is kept out of the system. Additionally, on models with hydraulic assist brakes, 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 brak...

    CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 BRAKE SERVICE PROCEDURES

    FUEL FILTER REPLACEMENT PROCEDURES FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Component Locations -> 1999-06 Escalade, Avalanche & Denali, 1988-03 & C/K Pickup (Except 1999-03 Sierra & Silverado), 1992-06 Blazer, Jimmy, Hummer H2, SSR, Suburban, Yukon XL, Tahoe, Yukon, Bravada Gasoline Engines & 2004-06 Rainier, TrailBlazer & Envoy
    Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

    CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 FUEL FILTER REPLACEMENT PROCEDURES

    DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    CV AXLE SHAFT, Replace
    Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

    • Raise and support vehicle.
    • Remove wheel and tire assembly.
    • Remove drive axle center cap, if equipped.
    • Insert a drift or large screwdriver through brake caliper into one of the brake rotor vanes in order to prevent drive axle wheel drive shaft from turning.
    • Remove nut and washer from hub. Do not reuse nut. A new nut must be used when installing wheel drive shaft.
    • Using J 45859 or equivalent, press wheel drive shaft from hub.
    • Remove bolts securing wheel drive shaft ...

    CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

    TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    Description
    Vehicle: 2004 GMC Yukon XL 2500 8.1 V8 GAS

    The TPMS (Tire Pressure Monitor System) notifies the driver when a significant loss of tire pressure occurs in any of the 4 tires.

    When the vehicle is stationary, the sensor is inactive. When the vehicle is operated and as the vehicle speed increases, centrifugal force activates the sensors internal accelerometer causing the sensors to go into rolling mode. In the rolling mode, the sensors read tire pressure once every 30 second and transmit the reading once every 60 seconds. On 2004-05 models and 2006 models with convince package, the PDM (Passenger Door Module), receives and transl...

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    STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    Alternator, Replace
    Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

    • Disconnect battery ground cable.
    • Remove air inlet duct, if required.
    • Disconnect terminal plug and battery lead connections from back of alternator.
    • Remove upper fan shroud mounting bolts and fan shroud.
    • Remove accessory drive belt using suitable 3/8 i...

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    CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    Cabin Air Filter Service -> General Motors Corp./Saturn -> 1999-2007 Silverado, Sierra, 2000-07 Denali, Suburban, Tahoe, Yukon, Yukon XL, 2001-07 Escalade & 2002-07 Avalanche
    Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

    Under normal operating conditions the cabin air filter should be replaced every 15,000 miles. In dusty areas change the cabin air filter more often.

    • Remove the righthand instrument panel hush panel.
    • Remove the A/C and heater modul...

    CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES

    MAINTENANCE LAMP RESET PROCEDURES FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    General Motors Corp./Saturn Trucks -> Check Fuel Cap Lamp ->
    Vehicle: 2004 GMC Yukon XL 2500 8.1 V8 GAS

    The Check Fuel Cap Lamp will illuminate momentarily when the ignition switch is placed in the On position as a bulb check. I...

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    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    Radiator, Replace
    Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

    • Drain radiator coolant into suitable container.
    • Remove upper and lower radiator hoses.
    • Remove mounting bolts and lower fan shroud.
    • Remove engine vent hose and surge take hose.
    • Disconnect engine oi...

    CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 RADIATOR & HOSE REPLACEMENT PROCEDURES

    SERPENTINE BELT SERVICE PROCEDURES FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    Serpentine Drive Belt, Replace
    Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

    • Rotate tensioner clockwise to release belt tension using suitable wrench, then remove belt.
    • Route belt over pulleys excep...

    CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 SERPENTINE BELT SERVICE PROCEDURES

    COMPONENT LOCATION DIAGRAMS FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    Component location diagrams for most 2004 GMC Yukon XL 2500 cars and light trucks sold in the U.S. from 1990+.

    HVAC Module Assembly, Connections Diagram for 2004 GMC Yukon XL 2500  6.0 V8 GASHVAC Module Assembly, Connections Diagram for 2004 GMC Yukon XL 2500 6.0 V8 GAS

    Components on diagram:
  • Blower Motor Resistor Assembly
  • Instrument Panel
  • Mode Actuator
  • Air Temperature Actuator
  • Ground G-200
  • Driver Side B-Pillar Wiring Diagram for 2004 GMC Yukon XL 2500  8.1 V8 GASDriver Side B-Pillar Wiring Diagram for 2004 GMC Yukon XL 2500 8.1 V8 GAS

    Components on diagram:
  • Ground G-305
  • Body Harness
  • B-Pillar
  • CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    OEM drawn wiring diagrams for most 2004 GMC Yukon XL 2500 cars and light trucks sold in the U.S.

    2004 GMC Yukon XL 2500  8.1 V8 GAS Wiring Diagram2004 GMC Yukon XL 2500 8.1 V8 GAS Wiring Diagram

    Components on diagram:
  • Park Brake Switch
  • Body Control Module
  • Brake Warning Indicator
  • Electronic Brake Control Module
  • Parking Brake Warning Indicator
  • 2004 GMC Yukon XL 2500  6.0 V8 GAS Wiring Diagram2004 GMC Yukon XL 2500 6.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Sunroof Relay
  • Body Control Module
  • Sunroof Switch
  • Sunroof Motor
  • CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    OEM TSB listings for most 2004 GMC Yukon XL 2500 cars and light trucks sold in the U.S. from 1985+.

    Document: Revised General Motors New Vehicle Tire Warranty Program
    Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • Document: Power Folding Mirrors Will Not Fold Inward
    Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

    Auto Systems:
  • Instruments, Dash Cluster, Warning Lights, Mirrors
  • CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2004 GMC Yukon XL 2500 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 2004 GMC Yukon XL 2500 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 2004 GMC Yukon XL 2500 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 2004 GMC Yukon XL 2500 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 2004 GMC Yukon XL 2500 SPECIFICATIONS DATA!

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

    Click here to view more details about 2003 GMC Yukon XL 2500 Tail Light, Passenger Side2003 GMC Yukon XL 2500 Tail Light, Passenger Side.

    Source: Auto Body Parts Store

    $75.16

    Click here to view more details about 2006 GMC Yukon XL 2500 Tail Light2006 GMC Yukon XL 2500 Tail Light, High Quality D.O.T Approved Lamps Are Easy To Install, They Simply Plug Into Existing Wiring Harnesses, They Are A Great Replacement For Faded Factory Lamps, Come With Manufacturer's Limited Warranty.

    Source: Auto Body Parts Store

    $188.30

    Click here to view more details2006 GMC Pickup Sierra Grille Overlay, CCI Grille Overlay; 1 Piece; Chrome Finish; ABS, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $93.45

    Click here to view more details2005 GMC Yukon XL 2500 V8, 6.0 L, 368 CID Rebuilt Engine, 6.0 V-8 Aluminum Heads, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $2,099.00

    Click here to view more details2009 GMC Yukon XL 2500 Used Bumper Bar, Rear, 4DR, White, Very Good.

    Source: Used Auto Parts Store

    $416.00

    Click here to view more details2003 GMC Yukon XL 2500 Used A/C Compressor, 5.3, AUTO, RWD, Very Good.

    Source: Used Auto Parts Store

    $139.00
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