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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 2004 GMC Yukon XL 2500 automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2004 GMC Yukon XL 2500
- 2004 GMC Yukon XL 2500 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:U
- 2004 GMC Yukon XL 2500 8.1 V8 GAS, CID:496, Fuel Injection, Aspiration:496, Engine VIN:, Desg:G
A/C & HEATER SERVICE PROCEDURES FOR 2004 GMC Yukon XL 2500 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 2004 GMC Yukon XL 2500 cars and light trucks from 1990+
Manual Air Conditioning & Heater System Diagnosis & Testing -> Avalanche, Escalade, Suburban, Tahoe & Yukon -> Air Conditioning System Troubleshooting
Vehicle: 2004 GMC Yukon XL 2500 8.1 V8 GAS
If an air conditioning system fault is suspected, inspect the following conditions:
- Inspect outer surfaces of radiator and condenser cores to ensure air flow is not blocked by dirt, leaves or other foreign material.
- Restrictions or kinks in condenser core, hoses or tubes.
- Blower motor operation.
- Refriger...
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A/C & HEATER SERVICE PROCEDURES FOR 2004 GMC Yukon XL 2500 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 2004 GMC Yukon XL 2500 cars and light trucks from 1990+
Compressor Service -> Denso Compressor -> Clutch & Coil, Replace
Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS
- Raise and suitably support vehicle.
- Remove engine protection shield.
- Relieve tension by rotating tensioner clockwise and remove drive belt, Fig. .
- Remove mo...
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A/C & HEATER SERVICE PROCEDURES FOR 2004 GMC Yukon XL 2500 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 2004 GMC Yukon XL 2500 cars and light trucks from 1990+
Air Bag System Precautions -> General Motors Corp. -> Disarming -> 1990 -> 1990-93 -> 1990-95 -> 1990-97 -> 1991 -> 1991-93 -> 1991-94 -> 1991-95 -> 1992-93 -> 1992-99 -> 1993-2002 -> 1993-94 -> 1993-98 -> 1994 -> 1994-2002 -> 1994-95 -> 1994-96 -> 1994-98 -> 1995-2002 -> 1995-96 -> 1995-97 -> 1995-98 -> 1995-99 -> 1996 -> 1996-2001 -> 1996-97 -> 1997 -> 1997-2002 -> 1997-98 -> 1997-99 -> 1998-2000 -> 1998-2002 -> 1998-99 -> 1999 -> 1999-2000 -> 1999-2001 -> 1999-2002 -> 2000-02 -> 2001-02 -> 2002 -> 2003 -> 2003-04 -> 2003-04 Except Malibu Maxx -> Achieva & Skylark -> Alero -> Astro & Safari -> Aurora -> Avalanche -> Aveo -> Aztek & Rendezvous -> Beretta & Corsica -> Blazer, Jimmy, Sonoma & S-10 -> Bonneville, Eighty-Eight, LeSabre, LSS, Ninety-Eight & Regency -> Bravada, Envoy, Rainier, SSR & TrailBlazer -> C/K Series -> Camaro & Firebird -> Canyon & Colorado -> Caprice, Custom Cruiser & Roadmaster -> Catera -> Cavalier & Sunfire -> Century -> Corvette -> Coupe -> CTS -> Cutlass -> Cutlass Ciera & Cruiser -> Cutlass Supreme -> DeVille -> Eldorado -> Escalade -> Express, G Series & Savana -> Fleetwood -> Grand Am -> Grand Prix & Intrigue -> Impala -> ION -> L-Series -> Light Trucks & Vans -> Lumina -> Lumina APV, Montana, Silhouette, Trans Sport & Venture -> Malibu -> Malibu Maxx -> Metro -> Monte Carlo -> Park Avenue -> Passenger Cars -> Prizm -> Reatta, Toronado & Trofeo -> Regal -> Riviera -> S-Series -> Sedan -> Seville -> Sierra & Silverado -> SRX -> Storm -> Suburban, Tahoe, Yukon & Yukon XL -> Tracker -> Vibe -> VUE -> XLR -> Zone 1 -> Zone 10 -> Zone 12 -> Zone 2 -> Zone 3 -> Zone 4 -> Zone 5 -> Zone 6 -> Zone 7 -> Zone 8 -> Zone 9 -> Zones 1 & 7 -> Zones 2 & 6 -> Zones 5 & 9 -> Zones 7 & 9
Vehicle: 2004 GMC Yukon XL 2500 8.1 V8 GAS
Passenger Cars
The Sensing and Diagnostic Module (SDM) can maintain enough voltage to cause air bag deployment for up to 10 minutes after the ignition is turned Off and the battery is disconnected. Servicing the Supplemental air bag (SIR) system during this period may result in accidental deployment and personal injury.
Achieva & Skylark
1994-96
- Ensure front wheels are in straight-ahead position.
- Turn ignition switch to LOCK position.
- Remove AIR BAG fuse from fuse block.
- On 1995 models, remove lefthand sound insulator panel to ac...
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A/C & HEATER SERVICE PROCEDURES FOR 2004 GMC Yukon XL 2500 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 2004 GMC Yukon XL 2500 cars and light trucks from 1990+
Component Replacement & Adjustment -> Avalanche, Escalade, Suburban, Tahoe & Yukon -> Heating, Ventilation & Air Condition (HVAC) Control Assembly, Replace -> Auxiliary -> Front -> Main -> Rear
Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS
Main
- Apply parking brake.
- On models equipped with automatic transmission, move shift lever down to last gear.
- On all models, tilt steering wheel to full down position.
- Remove instrument panel bezel by pulling it rearward.
- Remove instrument panel storage tray.
- Remove button assembly by pulling accessory switch assembly outward.
- Disconnect switches' electrical connectors.
- Remove mounting screws and disconnect control assembly by disconnecting tabs.
- Pull control head out and ...
CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 GMC Yukon XL 2500 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 2004 GMC Yukon XL 2500 cars and light trucks from 1990+
Compressor Service -> Denso Compressor -> Precautions -> Battery Ground Cable -> Product Compatibility
Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS
Product Compatibility
Before replenishing refrigerant oil, ensure product compatibility with the system being serviced. Refer t...
CLICK HERE TO GET FULL ACCESS TO 2004 GMC Yukon XL 2500 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 GMC Yukon XL 2500 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 2004 GMC Yukon XL 2500 cars and light trucks from 1990+
Component Replacement & Adjustment -> Avalanche, Escalade, Suburban, Tahoe & Yukon -> Technical Service Bulletins -> 2003 Avalanche, Escalade, Yukon, Suburban, Tahoe & Yukon -> 2003 Escalade, Suburban, Tahoe & Yukon -> 2003 Suburban, Tahoe & Yukon -> 2003-04 Avalanche, Escalade, Suburban, Tahoe & Yukon -> 2004 Avalanche, Suburban, Tahoe & Yukon -> A/C Not Cold Enough, A/C Blows Warm Air With Vehicle At Extended Idle -> Air Conditioning Inoperative/Intermittent, Blows Warm Air -> Blower Motor Runs Continuously After Vehicle is Turned Off -> Service Ride Control Message Displayed, DTC C0580 Set -> Underhood Rattle Noise Heard On Acceleration
Vehicle: 2004 GMC Yukon XL 2500 6.0 V8 GAS
A/C Not Cold Enough, A/C Blows Warm Air With Vehicle At Extended Idle
2003 Escalade, Suburban, Tahoe & Yukon
On some of these models equipped with 6.0L engine the air conditioning may stop cooling and blows warm air when the vehicle is idling for an extended period of time such as sitting in traffic.
This condition may be caused by inadequate airflow over the condenser.
To correct this condition install an auxiliary fan in front of the condenser radiator assembly as follows:
- Remove terminals and WHT wires from connect...
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