2005 GMC Yukon XL 2500 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- SLE Sport Utility 4-Door
- SLT Sport Utility 4-Door
Engines covered
- 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
- 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURE
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. I
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
Showing the 8 most recent of 129 technical service bulletins on file with NHTSA.
ON MARCH 13, 2010 AT 7 AM I FOUND MY 2005 GMC YUKON XL, WHICH WAS PARKED AND LOCKED IN MY DRIVEWAY AT THE TIME, WITH THE RIGHT REAR TURN SIGNAL FLASHING. AFTER OBTAINING THE KEYS TO UNLOCK THE VEHICL
WHILE DRIVING ON AN INTERSTATE HIGHWAY AT 70 MPH I EXPERIENCE A TOTAL TIRE FAILURE WHEREAS THE MIDDLE 4 INCHES OF THE TREAD/BELT AREA OF MY BF GOODRICH LT245/75 R 16 LRE M+S COMMERCIAL T/A ALL SEASON
WHILE DRIVING ON AN INTERSTATE HIGHWAY AT 70 MPH I EXPERIENCE A TOTAL TIRE FAILURE WHEREAS THE MIDDLE 4 INCHES OF THE TREAD/BELT AREA OF MY BF GOODRICH LT245/75 R 16 LRE M+S COMMERCIAL T/A ALL SEASON
WHILE DRIVING ON AN INTERSTATE HIGHWAY AT 70 MPH I EXPERIENCE A TOTAL TIRE FAILURE WHEREAS THE MIDDLE 4 INCHES OF THE TREAD/BELT AREA OF MY BF GOODRICH LT245/75 R 16 LRE M+S COMMERCIAL T/A ALL SEASON
THE 4 WHEEL DRIVE INTERMITTENTLY WORKS ON OUR 2005 GMC YUKON XL, THEREFORE YOU NEVER KNOW IN BAD WHETHER, IN A SLIPPERY SITUATION, IF ITS WORKING. I UNDERSTAND THAT A SENSOR ON THESE VEHICLES IS FAILI
Showing the 5 most serious of 6 complaints filed with NHTSA.
