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2009 GMC Yukon Denali Xl

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2009 GMC Yukon Denali Xl do not stand out strongly from the model-year median of 29.

About this comparison →

How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 16 of 22 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Air Bags. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports1 injury reports

What owners actually said

22 reports
40,000 miles · Mar 28, 2013
EngineVehicle Speed Control

DRIVING AT ROUGHLY 50 MPH. WENT TO PASS CAR ON TWO LANE HIGHWAY. ACCELERATOR STUCK TO FLOOR (NOT STUCK ON FLOOR MAT OR OTHER OBJECT). VEHICLE ACCELERATED TO 95 MPH, SLOWED TO 70 WITH BRAKE DEPRESSED FULLY. SLOWED TO 50 WITH BRAKE AND EMERGENCY BRAKE DEPRESSED. ACCELERATED WHEN DOWNSHIFTED INTO MANUAL. FINALLY PUT IN NEUTRAL AND …

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DRIVING AT ROUGHLY 50 MPH. WENT TO PASS CAR ON TWO LANE HIGHWAY. ACCELERATOR STUCK TO FLOOR (NOT STUCK ON FLOOR MAT OR OTHER OBJECT). VEHICLE ACCELERATED TO 95 MPH, SLOWED TO 70 WITH BRAKE DEPRESSED FULLY. SLOWED TO 50 WITH BRAKE AND EMERGENCY BRAKE DEPRESSED. ACCELERATED WHEN DOWNSHIFTED INTO MANUAL. FINALLY PUT IN NEUTRAL AND WAS ABLE TO STOP. HAD COMPLAINED OF ROUGH IDLE, STALLING AND REDUCED POWER FOR 3 YEARS (SINCE WE HAD CAR FOR ONLY A FEW MONTHS). SEE SOME DISCUSSION THAT A DIRTY THROTTLE BODY COULD LEAD TO ALL OF THESE PROBLEMS. 3 YEARS WITH 3 DIFFERENT GM SERVICE SHOPS AND NO SOLUTION. FORTUNATELY THE ROAD WAS NOT CROWDED AND WAS STRAIGHT. OBVIOUSLY, THIS COULD HAVE BEEN A FATAL PROBLEM FOR US. IT WAS MY WIFE, MYSELF, AND OUR THREE CHILDREN UNDER 4 YEARS OF AGE IN THE VEHICLE. *TR

NHTSA ODI #10504805

37,000 miles · Sep 6, 2012
Latches/locks/linkages

SINCE MARCH OF THIS YEAR WE HAVE 3 OF THE 4 DOOR LOCKING ACTUATORS FAIL AND REPLACED ON OUR 2009 GMC YUKON DENALI WITH ONLY 39000 MILES ON IT. WE CONTACTED GM VIA E-MAIL WITH OUR CONCERNS. GM ARE NOT CONCERNED WITH IT BEING A SAFETY ISSUE. THE ONLY THING THEY WERE CONCERNED WITH WAS IF IT WAS REPORTED TO A GM DEALER, IF NOT IT…

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SINCE MARCH OF THIS YEAR WE HAVE 3 OF THE 4 DOOR LOCKING ACTUATORS FAIL AND REPLACED ON OUR 2009 GMC YUKON DENALI WITH ONLY 39000 MILES ON IT. WE CONTACTED GM VIA E-MAIL WITH OUR CONCERNS. GM ARE NOT CONCERNED WITH IT BEING A SAFETY ISSUE. THE ONLY THING THEY WERE CONCERNED WITH WAS IF IT WAS REPORTED TO A GM DEALER, IF NOT IT WAS NOT A CONCERN OF THEIRS. WE HAD OUR LOCAL MECHANIC FIX THE ISSUE DUE TO THE DISTANCE TO OUR DEALERSHIP AND OUR VEHICLE BEING JUST OUT OF WARRANTY . MY WIFE AND CHILDREN HAVE HAD CRAWL ACROSS THE VEHICLE TO EXIT. MY CONCERNS AFTER LOOKING UP THIS MAJOR SAFETY ISSUE, ON THE INTERNET, IS THAT THERE ARE A LOT OF SIMILAR COMPLAINTS REGARDING THIS SAFETY ISSUE, BUT GM HAS CLASSIFIED THIS A PROBLEM AS A "NON-SAFETY ISSUE". WHEN MY WIFE AND CHILDREN CAN NOT EXIT THE VEHICLE THROUGH THE DOOR THEY ARE SITTING CLOSEST DUE TO A ACCIDENT , FIRE, OR SOME OTHER FORM OF AN EMERGENCY, IT IS A SAFETY CONCERN. *TR

NHTSA ODI #10474041

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.