2004 GMC Yukon XL 2500 REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

Auto Parts Search


2004 GMC Yukon XL 2500 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT GMC REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

Help me findSearch

Select Section

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!
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 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

General Service Domestic Vehicles -> 2003-04 -> Precautions -> A/C Refrigerant Oil -> Battery Ground Cable -> Cleanliness -> Engine Coolant -> Exercise System -> General Service -> Product Compatibility -> R-134a -> Safety
Vehicle: 2004 GMC Yukon XL 2500 8.1 V8 GAS

Battery Ground Cable

Prior to service disconnect battery ground cable and isolate as required.

Product Compatibility

A/C Refrigerant Oil

Before replenishing refrigerant oil, ensure product compatibility with the system being serviced. Refer to "A/C Data," for specifications.

Engine Coolant

Before adding or replacing engine coolant, ensure product compatibility with the system being serviced. If using orange silicate-free coolant, do not mix with green silicated coolant. If mixed, premature engine, heater core or radiator corrosion may result.

...

CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 A/C & HEATER SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2004 GMC Yukon XL 2500 AUTOMOBILES

Power Brake Units -> Delco Brake Booster -> 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 ...

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 -> Fuel Filter Scheduled Maintenance -> 2004-06 C/K, G & R/V Series w/Gasoline Engine -> Heavy Duty Emissions -> Light Duty Emissions -> Normal Service -> Severe Service
Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

Light Duty Emissions

Normal Service

Service as required

Severe Ser...

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

DRIVESHAFT, Replace -> Front -> Rear
Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

Front

Before disassembly, observe and accurately reference mark all driveline components relative to the propeller shaft and axles. These items include the propeller shafts, wheel drive shafts, pinion flanges and output shafts

Assemble all components in the exact relationship to each other as they were prior to removal. Observe all published specifications and torque values, and any measurements obtained prior to disassembly.

  • Raise and support vehicle.
  • Remove transfer case shield, if equipped.
  • If equipped with double clamp style boot, remove clamp at transfer case by prying up ex...

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

Wiring Diagrams -> Wire Color Code Identification
Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

Refer to Fig. for wirin...

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 TIRE PRESSURE MONITORING SYSTEM PROCEDURES

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...

CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 STARTER & ALTERNATOR REPLACEMENT PROCEDURES

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 8.1 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 Engine/Service Engine Soon Indicator Lamp -> Electronic Engine Controls Or Electronic Fuel Injection Except Tracker
Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS

The Check Engine/Service Engine Soon Lamp should light when the ignition is turned On. When the engine is started, the lamp should go off. If the lamp remains on for 10 seconds or constantly after the engine is started, the self diagnosis system has detected a problem and has stored a code in the system Electronic Control Module (ECM) or Powertrain Control Module (PCM). After diagnosis and repair, the ECM/PCM memory can be cleared of codes either by using a scan tool (OBD II systems) or by disconnecting the battery ground ca...

CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 MAINTENANCE LAMP RESET PROCEDURES

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 8.1 V8 GAS

  • Rotate tensioner counterclockwise, using suitab...

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+.

LR of the Engine Compartment Components, Cruise Control Diagram for 2004 GMC Yukon XL 2500  6.0 V8 GASLR of the Engine Compartment Components, Cruise Control Diagram for 2004 GMC Yukon XL 2500 6.0 V8 GAS

Components on diagram:
  • Cruise Control Module
  • Cruise Control Module Connector
  • Front Passenger Door Components, Lock Assembly Diagram for 2004 GMC Yukon XL 2500  8.1 V8 GASFront Passenger Door Components, Lock Assembly Diagram for 2004 GMC Yukon XL 2500 8.1 V8 GAS

    Components on diagram:
  • Door Latch Assembly
  • Door Handle Switch Connector
  • Door Lock Actuator Connector
  • 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:
  • Powertrain Control Module
  • Air Conditioning Low Pressure Switch
  • Air Conditioning Compressor Clutch
  • Air Conditioning Compressor Clutch Relay
  • Air Conditioning Refrigerant Pressure Sensor
  • 2004 GMC Yukon XL 2500  8.1 V8 GAS Wiring Diagram2004 GMC Yukon XL 2500 8.1 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Radio
  • Cellular Microphone
  • Cellular and Navigation Antenna
  • OnStar Button Assembly
  • 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 2000 GMC Yukon XL 2500 Window Regulator, Front, Driver Side2000 GMC Yukon XL 2500 Window Regulator, Front, Driver Side, Manufactured from 100 percent new components for reliable and long lasting performance; Features OE-comparable structural configuration, connectors, and drive gears that are designed for improved and longer service life; To purchase the other side window regulator please see part number C462935..

    Source: Auto Body Parts Store

    $39.58

    Click here to view more details about 2006 GMC Yukon XL 2500 Bumper Bracket, Front, Passenger Side2006 GMC Yukon XL 2500 Bumper Bracket, Front, Passenger Side, A High Quality, Direct Fit OE Replacement For Bumper Bracket.

    Source: Auto Body Parts Store

    $65.94

    Click here to view more details2013 GMC Pickup Sierra 2500-3500 18" x 8" Steel Wheel, Steel Wheel; 18 X 8; 44MM Offset; 8 Slots; 8 Lug; 180MM BP; Ident 9597730; Single Wheel; All Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $69.50

    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 details2010 GMC Yukon XL 2500 Used Condenser Assembly, 5.3, COL, AWD, Very Good.

    Source: Used Auto Parts Store

    $89.00

    Click here to view more details2007 GMC Yukon XL 2500 Used Ignition Switch W/Key, Very Good.

    Source: Used Auto Parts Store

    $85.00
    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 2004 GMC Yukon XL 2500 vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find