Problems owners report
Complaints filed with NHTSA about the 2001 GMC Yukon XL Denali, by the system named in each complaint. One complaint can name several.
- Service brakes6
- Service brakes, hydraulic6
- Engine and engine cooling4
- Tires3
- Steering3
- Power train2
- Seats1
- Seat belts1
- Air bags1
- Electrical system1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 3 injuries and 0 deaths reported
Compared with other years
NHTSA ODI complaints by model year
Recalls
01V107000 · Electrical system17 Mar 2001 · 301 vehicles
VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES. SOME OF THESE VEHICLES WERE BUILT WITH A MISROUTED POSITIVE BATTERY CABLE ASSEMBLY THAT COULD COME IN CONTACT WITH THE STEERING SHAFT UNIVERSAL JOINT.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What GMC told its dealers about the 2001 GMC Yukon XL Denali: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 625202 | INFORMATION REGARDING VEHICLES WITH TWO REAR POWER OUTLETS. *JG |
| 624705 | SUBJECT PERTAINING TO CENTER CONSOLE POWER DOOR REPLACEMENT PART NUMBERS *JG |
| 618166 | INFORMATION ON MISSING SECOND ROW SEAT HEAD RESTRAINTS. *TT |
| 616412 | SOME CUSTOMERS MAY COMMENT ON INOPERATIVE REAR POWER WINDOW CONDITION. *TT |
| 616400 | SUBJECT REGARDING VEHICLES EXHIBITING FUEL TANK LEAKAGE. *TT |
| 616392 | SOME VEHICLES EQUIPPED WITH INSTRUMENT PANEL CLUSTERS THAT CONTAIN A MESSAGE CENTER MAY HAVE CUSTOMER COMPLAINTS OF A CHANGE ENGINE OIL LAMP ILLUMINATION. *TT |
| 11010544 | This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil. |
| 11006621 | Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers. |
| 11006421 | GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return. |
| 11004761 | This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up. |
| 11004557 | This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. |
| 11002312 | This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information. |
| 10251890 | This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up. |
| 10251887 | This bulletin advises the technician of possible location of an internal coolant leak from a specific cylinder head and location. |
| 10250775 | This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system. |
| 10249590 | This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. |
| 10249579 | This PI bulletin advises the technician on the proper way to install the pistons in an engine. |
| 10249011 | This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage. |
| 10248444 | Vehicle Recalls |
| 10247681 | Information On Requests To Add OnStar Bluetooth Option. |
| 10247552 | This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories. |
| 10246952 | Programming And Activation Of Replacement OnStar Modules. |
| 10246951 | Programming And Activation Of Replacement OnStar Modules. |
| 10246631 | Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules |
| 10245951 | Canadian Customers Unable To Place Calls And Turn By Turn Inoperative In The United States. |
NHTSA manufacturer communications (public domain)
NHTSA investigations
DP05009 · Parking brake:conventionalopened 20 Dec 2005 · closed 31 May 2006
PARKING BRAKE FAILURE
PE05020 · Service brakes, hydraulic:antilock/traction control/electronic limited slip:control unit/module opened 28 Apr 2005 · closed 13 Sept 2005
UNWANTED LOW-SPEED ABS ACTIVATION
PE02067 · Seat beltsopened 25 Sept 2002 · closed 11 Feb 2003
ALLEGED FAILURE OF 2ND ROW SEATBELT ALR
NHTSA Office of Defects Investigation