Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
30–25K
225–50K
250–75K
475–100K
5100–150K
5150K+
21 reports with mileage · 6 unknown
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 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Steering. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
2 crash reports0 fire reports2 injury reports
What owners actually said
27 reports
164,603 miles · Sep 13, 2013
Engine
IN DECEMBER 2010 THE CAMSHAFT IN THE 5.3L GM ENGINE REPORTEDLY DELAMINATED CAUSING ONE OR MORE LIFTERS TO GALL AND FAIL REQUIRING A NEW ENGINE. I PURCHASED A FACTORY 5.3L ENGINE FROM A GM DEALER AND HAD THAT INSTALLED BY A CERTIFIED MECHANIC WITH THE ASSURANCE OF A 3 YEAR 100,000 MILE WARRANTY. 28 AUGUST MY WIFE TOLD ME TH…
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IN DECEMBER 2010 THE CAMSHAFT IN THE 5.3L GM ENGINE REPORTEDLY DELAMINATED CAUSING ONE OR MORE LIFTERS TO GALL AND FAIL REQUIRING A NEW ENGINE. I PURCHASED A FACTORY 5.3L ENGINE FROM A GM DEALER AND HAD THAT INSTALLED BY A CERTIFIED MECHANIC WITH THE ASSURANCE OF A 3 YEAR 100,000 MILE WARRANTY. 28 AUGUST MY WIFE TOLD ME THE ENGINE WAS NOISY. ON STARTING THE ENGINE IT WAS OBVIOUS THAT OIL WAS NOT PUMPING THROUGH THE LIFTERS. I TOOK THE TRUCK TO THE DEALER ON THE 29TH FOR DIAGNOSIS. ON 30 AUGUST THEY CONCLUDED THAT THE ENGINE NEEDED TO BE REPLACED. SUBSEQUENT INVESTIGATION CONFIRMED THAT THE ENGINE WAS SHIPPED WITH FAULTY CASTECH HEADS THAT CAUSED COOLANT TO SEEP INTO THE OIL. THE ENGINE WAS REPLACED UNDER WARRANTY. I WOULD LIKE, IF IT IS THE JOB OF THE NHTSA, TO HAVE THE 5.3L ENGINE RECALLED. *TR
NHTSA ODI #10543550
Mileage unknown · Mar 23, 2012
Service Brakes, Hydraulic
I HAVE CONSTANTLY HAD TO REPLACE MY BACK BRAKES AND ROTORS DUE TO A INSUFFICIENT ALUMINUM DISC THAT GMC INSTALLED I HAVE RECEIPTS TO PROVE HOW MANY BACK BRAKES IN ROTORS I HAVE HAD TO REPLACE. THANK GOD I WAS ON THE LEFT SIDE OF THE HIGHWAY MY SIX CHILDREN AND I ALMOST LOST ARE LIFE THE BRAKES WENT OUT WE HAD TO VEER OFF INTO TH…
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I HAVE CONSTANTLY HAD TO REPLACE MY BACK BRAKES AND ROTORS DUE TO A INSUFFICIENT ALUMINUM DISC THAT GMC INSTALLED I HAVE RECEIPTS TO PROVE HOW MANY BACK BRAKES IN ROTORS I HAVE HAD TO REPLACE. THANK GOD I WAS ON THE LEFT SIDE OF THE HIGHWAY MY SIX CHILDREN AND I ALMOST LOST ARE LIFE THE BRAKES WENT OUT WE HAD TO VEER OFF INTO THE TERRAIN JUST TO COME TO A STOP IN THE MEAN TIME MY TIRE POPPED FROM ALL THE EXCITEMENT AND ME AND MY KIDS WAS STUCK ON A MAJOR HIGHWAY FOR 6 HOURS BEFORE WE WAS TOWED IN BROUGHT TO SAFETY. I AM ASKING FOR THIS DISC PROBLEM BE REPAIRED IMMEDIATELY FOR MY FAMILY SAFETY. *TR
NHTSA ODI #10452749
41,000 miles · Jan 17, 2012
Latches/locks/linkagesVisibility
TL* THE CONTACT OWNS A 2006 GMC YUKON DENALI. THE CONTACT STATED THAT THE VEHICLE BLOWER MOTOR FAILED. THE BLOWER MOTOR CAUSED THE WINDSHIELD NOT TO BE ABLE TO DEFROST AND THE HEATHER TO FAIL. IN ADDITION, THE REAR DOOR LOCK FAILED AND COULD NOT BE OPENED OR LOCKED/UNLOCKED MANUALLY OR WHEN USING THE ELECTRONIC KEY REMOTE. THE V…
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TL* THE CONTACT OWNS A 2006 GMC YUKON DENALI. THE CONTACT STATED THAT THE VEHICLE BLOWER MOTOR FAILED. THE BLOWER MOTOR CAUSED THE WINDSHIELD NOT TO BE ABLE TO DEFROST AND THE HEATHER TO FAIL. IN ADDITION, THE REAR DOOR LOCK FAILED AND COULD NOT BE OPENED OR LOCKED/UNLOCKED MANUALLY OR WHEN USING THE ELECTRONIC KEY REMOTE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 41,000 AND THE CURRENT MILEAGE WAS 90,000.
NHTSA ODI #10444063
23,000 miles · Jan 3, 2012
Fuel System, Gasoline
AFTER FILLING MY GAS TANK COMPLETELY ON MY 2006 YUKON, THE FUEL GAUGE REGISTERS EMPTY AND THE LOW FUEL LIGHT COMES ON. THIS ALSO HAPPENS WHEN MY GAS TANK GETS BELOW A HALF TANK. THIS IS AN ERRATIC PROBLEM CAUSING CONCERN OVER THE CORRECT LEVEL OF FUEL IN MY VEHICLE. MY PARENTS 2008 TRAILBLAZER ALSO HAS THE SAME EXACT PROBLEM. …
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AFTER FILLING MY GAS TANK COMPLETELY ON MY 2006 YUKON, THE FUEL GAUGE REGISTERS EMPTY AND THE LOW FUEL LIGHT COMES ON. THIS ALSO HAPPENS WHEN MY GAS TANK GETS BELOW A HALF TANK. THIS IS AN ERRATIC PROBLEM CAUSING CONCERN OVER THE CORRECT LEVEL OF FUEL IN MY VEHICLE. MY PARENTS 2008 TRAILBLAZER ALSO HAS THE SAME EXACT PROBLEM. *TR
NHTSA ODI #10442270
80,000 miles · May 1, 2009
Power Train
MY 22 MONTH OLD GRANDSON WAS SITTING IN MY 2006 GMC YUKON PRETENDING TO DRIVE. MY VEHICLE WAS NOT RUNNING THE KEYS WERE IN THE VEHICLE THE RADIO WAS PLAYING, I WAS STANDING 3 FEET FROM THE VEHICLE WITH MY BACK TO IT. I HEARD THE TRANSMISSION SHIFT. I TURNED TO SEE THE VEHICLE ROLLING DOWN THE DRIVEWAY. LUCKILY I HAVE A SHORT DRI…
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MY 22 MONTH OLD GRANDSON WAS SITTING IN MY 2006 GMC YUKON PRETENDING TO DRIVE. MY VEHICLE WAS NOT RUNNING THE KEYS WERE IN THE VEHICLE THE RADIO WAS PLAYING, I WAS STANDING 3 FEET FROM THE VEHICLE WITH MY BACK TO IT. I HEARD THE TRANSMISSION SHIFT. I TURNED TO SEE THE VEHICLE ROLLING DOWN THE DRIVEWAY. LUCKILY I HAVE A SHORT DRIVEWAY AND LIVE ON A CUL-DE-SAC. BY THE TIME I CAUGHT THE VEHICLE AND PUSHED THE E BRAKE TO STOP IT I WAS AT THE END OF MY DRIVE WAY. I THOUGHT I HAD TO PUT MY FOOT ON THE BRAKE TO TAKE THE VEHICLE OUT OF PARK AND INTO GEAR OR NEUTRAL. WHICH IS TRUE UNLESS THE KEY IS PUT INTO ACC MODE. I BROUGHT THIS TO THE DEALER AND THE SERVICE WRITER AND GM CERTIFIED MECHANIC DIDN'T KNOW THAT IF A VEHICLES KEY WAS IN ACC MODE ANYONE CAN SHIFT THE GEARS AROUND. EVEN MY 22 MONTH OLD GRAND SON A SAFETY FEATURE FOR GM VEHICLES IS A PERSON HAS TO STEP ON THE BRAKE TO TAKE THE VEHICLE OUT OF PARK. THE SERVICE WRITER AND MECHANIC CHECKED A FEW OTHER VEHICLE AROUND THE SHOP AND FOUND THIS TO WORK ON EVERYONE THEY TRIED. SO MUCH FOR THE SAFETY FEATURE. *TR
NHTSA ODI #10267522
366,600 miles · Jun 22, 2008
Latches/locks/linkages
I LOCKED THE CAR AND HEARD THE BEEP CONFIRMING THAT ALL DOORS ARE LOCKED BUT FOUND THAT THE BACK DOOR IS STILL OPENED. LATER I DISCOVERED THAT THE CENTER LOCK ACTUATOR IS NOT OPERATING AT ALL. *TR
NHTSA ODI #10231947
6,020 miles · Dec 5, 2006
Engine And Engine CoolingSeatsSteering
2006 YUKON MAKES A CLUNKING NOISE WHEN TURNING THE WHEEL, VIBRATION IS ALSO NOTICED WHEN DRIVING 65 MPH. *TS A MONTH AFTER THE VEHICLE WAS PURCHASED THE CONSUMER STARTED TO NOTICED NOISES COMING FROM THE FRONT END. THE VEHICLE WAS TAKEN TO SERVICE DEALER WHO DETERMINED THAT THE UPPER AND LOWER CONTROL ARMS NEEDED TO BE REPLAC…
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2006 YUKON MAKES A CLUNKING NOISE WHEN TURNING THE WHEEL, VIBRATION IS ALSO NOTICED WHEN DRIVING 65 MPH. *TS A MONTH AFTER THE VEHICLE WAS PURCHASED THE CONSUMER STARTED TO NOTICED NOISES COMING FROM THE FRONT END. THE VEHICLE WAS TAKEN TO SERVICE DEALER WHO DETERMINED THAT THE UPPER AND LOWER CONTROL ARMS NEEDED TO BE REPLACED. AFTER REPAIRS OF THE CONTROL ARM THE VEHICLE STARTED TO VIBRATE. THE VEHICLE WAS RETURNED AND THEY REPLACED THE RIGHT FRONT TIRE WHICH THEY CLAIMED WAS DEFECTIVE FROM THE FACTORY. ONE WEEK LATER THE CONSUMER NOTICED A CLUNKING NOISE IN THE FRONT END. THE VEHICLE WAS RETURNED TO THE DEALER WHO ADVISED THAT THE RIGHT REAR UPPER AND LOWER CONTROL ARM WERE BAD FROM THE FACTORY. THE PARTS WERE ORDERED AND REPLACED. WHEN THE VEHICLE WAS AT THE DEALER BEING SERVICED THE TECHNICIAN DIDN'T COVER THE SEAT WHILE WORKING AND GOT OIL ON THE SEAT AND STEERING WHEEL. THE DEALER REPLACED THE ENTIRE SEAT WITH A SEAT ON THEIR LOT. THE CONSUMER NEVER AUTHORIZED THEM TO DO THAT. NOW THE SEAT IS MAKING A CLUNKING NOISE. THE VEHICLE WAS RETURNED TO THE DEALER WHO CLAIMED THAT THE SEAT IS BROKEN AND THAT ALL THE 2006 YUKON DENALI SEAT ARE BROKEN. THE SEAR WAS TAKEN APART AND LONGER BOLTS WERE USED TO SECURED THE SEAT. THE SEAT IS STILL BROKEN. THE DEALER ALSO REPLACED THE STEERING WHEEL WHICH IS NOW MAKING NOISE. THE DEALER SAID THAT THE STEERING BOX NEEDED TO BE REPLACED BUT THAT THE REPLACEMENT IS NOISIER THAN THE ORIGINAL. THE DASH HAS BEGUN TO PEEL. THE DEALER INDICATED THAT ALL YUKON DENALI DASHES ARE PEELING. THE DASH WAS REPLACED WITH A NEW ONE. THE ENGINE SOUNDS AS IS A LIFTER IS OFF. THE VEHICLE PULLS TO THE LEFT.
CERTAIN TRUCKS AND SPORT UTILITY VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SHIPPED WITH TIRE AND LOADING INFORMATION LABELS LISTING AN INACCCURATE VEHICLE CAPACITY WEIGHT.
Consequence & remedy
Consequence: A MISPRINTED LABEL COULD LEAD TO IMPROPER VEHICLE LOADING SPECIFICATIONS OR TIRE INFLATION WHICH COULD RESULT IN A TIRE FAILURE, INCREASING THE RISK OF A CRASH.
Remedy: OWNERS WILL BE PROVIDED WITH CORRECTED LABELS AND INSTALLATION INSTRUCTIONS. AT THE CUSTOMER'S OPTION, A DEALER CAN INSTALL THE LABEL FOR THEM. THE RECALL BEGAN ON MARCH 31, 2006. OWNERS MAY CONTACT BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, HUMMER AT 1-800-732-5493, PONTIAC AT 1-800-620-7668, SATURN AT 1-800-972-8876, OR ISUZU AT 1-800-255-6727.
CERTAIN PASSENGER VEHICLES MAY HAVE BEEN BUILT WITH A POWER STEERING HOSE THAT IS NOT TO SPECIFICATION. UNDER EXTREME STEERING MANEUVERS, SUCH AS TURNING THE STEERING WHEEL FULLY TO THE LEFT OR RIGHT WHILE BRAKING, THE HOSE MAY FRACTURE AND LEAK FLUID.
Consequence & remedy
Consequence: IF THIS WERE TO OCCUR, POWER STEERING ASSIST WOULD BE LOST AND INCREASED STEERING EFFORT WOULD BE REQUIRED. ON VEHICLES EQUIPPED WITH HYDRO-BOOST POWER BRAKES, IT COULD ALSO RESULT IN LOSS OF POWER BRAKE ASSIST AND INCREASED BRAKING EFFORT WOULD BE REQUIRED. IF THE POWER STEERING FLUID SPRAY WERE TO SPRAY ONTO HOT ENGINE PARTS, AN ENGINE COMPARTMENT FIRE COULD OCCUR.
Remedy: DEALERS WILL INSPECT THE POWER STEERING HOSE(S) FOR TWO SUSPECT DATE CODES AND REPLACE THEM IF REQUIRED. THE RECALL WILL BEGIN ON OCTOBER 14, 2005. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, ISUZU AT 1-800-255-6727, OR HUMMER AT 1-800-732-5493.
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.
2006 GMC Yukon Problems, Complaints & Recalls | Skip That Year