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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

Air Bag System Precautions -> General Motors Corp. -> Arming -> Light Trucks & Vans -> Passenger Cars
Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

Passenger Cars

Reverse disarming procedures to arm the Supplemental Restraint System, noting the following:

  • Ensure all disconnected SRS electrical connectors are securely connected and routed.
  • Install all removed fuses in proper locations.
  • From a safe position at sides of or below air bag module, Turn ignition switch to ON position and observe Air Bag or SRS warning lamp.
  • On all models except Prizm and 1990 Corvette, warning lamp should flash seven to nine times, then go off.
  • On Prizm models, warning lamp should light for six seconds,...

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BRAKE SERVICE PROCEDURES FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

Hydraulic Brake Systems -> Brake System Bleed -> Hydraulic System Flush -> Manual Bleed -> Master Cylinder Bleed -> Parking Brake Bleed -> Pressure Bleed
Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

Manual Bleed

  • If vehicle is equipped with power brakes, remove vacuum reserve by applying brakes several times with engine off.
  • Fill master cylinder reservoirs with suitable brake fluid. Ensure to always keep master cylinder reservoirs at least half full during entire bleeding procedure.
  • If master cylinder is suspected to have air in bore, it must be bled first. To bleed master cylinder, proceed as follows:
    • Disconnect forward brake pipe connection at master cylinder.
    • Allow brake fluid to fill master cylinder bore until it begins to flow from forward pipe connector port.
    • Connect and ...

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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 8.1 V8 GAS

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

DRIVESHAFT U-JOINT, Replace -> Assemble -> Disassemble
Vehicle: 2004 GMC Yukon XL 2500 8.1 V8 GAS

Never clamp propeller shaft tubing in a vise. Clamping could dent or deform the tube causing an imbalance or unsafe condition. Always clamp on one of the yokes and support the shaft horizontally. Avoid damaging the slip yoke sealing surface. Nicks may damage the bushing or cut the lip seal.

Disassemble

  • Support propeller shaft in a line horizontal with table of a press.
  • Mark propeller shaft in order to show which end connects to transmission and which end goes to rear axle.
  • On models equipped with external snap ring retainers, proceed as follows:
    • Disassemble snap rings by ...

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

Description
Vehicle: 2004 GMC Yukon XL 2500 6.0 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

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

  • Disconnect battery ground cable.
  • Remove mounting bolts and engine shield, if required.
  • Remove mounting bolts and oil pan skid plate, if required.
  • Remove righthand transmission cover bolt.
  • Remove front axle mounting bracket nut, then position front axle mounting bracket bolt until tip is flush with support bushing. Do not remove bolt.
  • Remove starter motor mounting bolts and slide starter forward until it clears transmission.
  • Disconnect oil level sensor electrical connector.
  • Remove starter...

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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...

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MAINTENANCE LAMP RESET PROCEDURES FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

General Motors Corp./Saturn Trucks -> Change Oil, Change Oil Now Or Change Oil Soon Lamp & Messages -> 2001-04 Denali, Suburban, Tahoe, Yukon, Yukon XL, 2002-04 Avalanche
Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

These models are equipped with an oiling system indicator lamp which will flash if the oil level drops below a safe point or will remain lit when the oil and filter are ready to be changed.

After changing the oil and filter, reset the monitor by proceedin...

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

Radiator, Replace
Vehicle: 2004 GMC Yukon XL 2500 8.1 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...

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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...

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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+.

Generator Diagram for 2004 GMC Yukon XL 2500  6.0 V8 GASGenerator Diagram for 2004 GMC Yukon XL 2500 6.0 V8 GAS

Components on diagram:
  • Generator
  • Battery Cable Bracket
  • Battery Cable Junction Block
  • Vehicle Speed Sensor Diagram for 2004 GMC Yukon XL 2500  6.0 V8 GASVehicle Speed Sensor Diagram for 2004 GMC Yukon XL 2500 6.0 V8 GAS

    Components on diagram:
  • Transfer Case
  • VSS Sensor
  • 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:
  • Sunroof Relay
  • Body Control Module
  • Sunroof Switch
  • Sunroof Motor
  • 2004 GMC Yukon XL 2500  8.1 V8 GAS Wiring Diagram2004 GMC Yukon XL 2500 8.1 V8 GAS Wiring Diagram

    Components on diagram:
  • Digital Radio Receiver
  • 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 2010 GMC Yukon XL 2500 Door Handle Cover2010 GMC Yukon XL 2500 Door Handle Cover, Without passenger keyhole; Made from automotive grade ABS chrome; Designed to withstand the rigors of the elements; Enhances the look of door handles for a true custom look; Perfectly matches OEM chrome; No drilling or cutting required; Easy installation with pre-applied red 3M tape..

    Source: Auto Body Parts Store

    $76.84

    Click here to view more details2000 GMC Yukon XL 2500 Mirror Switch, Blade type; 8-prong male terminal; A high quality, OE replacement mirror switch; With 1-year limited TruckEFX warranty..

    Source: Auto Body Parts Store

    $31.08

    Click here to view more details1998 GMC Pickup Fullsize C/K Tow Door Mirror, Tow Door Mirror; Pro EFX Manual Telescoping; Power Glass; With Clear-Smoked Turn Signal; With Chrome Door Mirror Head, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $328.50

    Click here to view more details2000 GMC Yukon XL 2500 V8, 5.3 L, 323 CID Rebuilt Engine, 5.3 CHEVY,GMC, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,866.00

    Click here to view more details2006 GMC Yukon XL 2500 Used Hub Bearing , Passenger Side, FRONT; 4X4, Very Good.

    Source: Used Auto Parts Store

    $175.00

    Click here to view more details2002 GMC Yukon XL 2500 Used Hub Bearing , Passenger Side, Front; 4x2, Very Good.

    Source: Used Auto Parts Store

    $130.00
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