IllustrationAPPLIED BRAKES WHEN ON A DOWNHILL ON RAMP TO MERGE INTO TRAFFIC. BRAKE PEDAL WENT TO FLOOR WITHOUT SLOWING VEHICLE. HAD TO SWERVE OFF ROAD TO AVOID A COLLISION .HAD TRUCK TOWED TO DEALER TO REPAIR RUSTED OUT BRAKE LINES $1750.00 EST. WAS TOLD FUEL LINES ALSO LOOKED RUSTED $700.00 EST. *TR
2006 GMC Sierra
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2006 GMC Sierra do not stand out strongly from the model-year median of 53.
About this comparison →How this year compares
Owner complaints by model year
Compare all Sierra years →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
160–25K
1025–50K
1050–75K
475–100K
7100–150K
1150K+
48 reports with mileage · 5 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.
- Service Brakes. Review the 20 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes, Hydraulic. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
3 crash reports3 fire reports0 injury reports
What owners actually said
53 reportsBRAKE LINE BLEW OUT. *TR
I HAVE A 2006 GMC SIERRA WITH THE SAME ABS ISSUES THAT ARE RECALLED FOR OLDER VEHICLES. ABS ENGAGES AT LOW SPEEDS WHEN COMING TO A STOP INCREASING STOPPING DISTANCES. I TOOK IT TO DEALER AND THEY REPLACED THE REAR BRAKES. TRUCK HAS ONLY 41000 MILES ON IT, I WOULDN'T THINK THE REAR DRUM BRAKES WOULD BE WORN OUT. I DROVE IT HO…
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I HAVE A 2006 GMC SIERRA WITH THE SAME ABS ISSUES THAT ARE RECALLED FOR OLDER VEHICLES. ABS ENGAGES AT LOW SPEEDS WHEN COMING TO A STOP INCREASING STOPPING DISTANCES. I TOOK IT TO DEALER AND THEY REPLACED THE REAR BRAKES. TRUCK HAS ONLY 41000 MILES ON IT, I WOULDN'T THINK THE REAR DRUM BRAKES WOULD BE WORN OUT. I DROVE IT HOME LAST NIGHT AND TO WORK TODAY. SAME PROBLEM STILL EXISTS. WILL RECALL BE EXTENDED TO INCLUDE MY VEHICLE SOMEDAY? *TR
WHEN I WENT TO START THE TRUCK IN THE MORNING, I PUT MY FOOT ON THE BRAKE PEDAL AND IT WENT TO THE FLOOR. GOT OUT AND SAW THE BRAKE FLUID ON MY DRIVEWAY. EXAMINED THE TRUCK AND FOUND A STEEL BRAKE LINE HAD RUSTED THROUGH AND OTHERS HAD SIGNIFICANT RUST. *TR
TRUCK HAS HAD AN UNDERCARRIAGE RUST ISSUE AT LEAST SINCE 2007. THE FUEL AND BRAKE LINES MUST BE REPLACED AND THE FRAME AND SUSPENSION ARE DETERIORATING. *TR
WHEN SLOWING TO COMPLETE STOP, THE ABS MOTOR ENGAGES UNDER 10 MPH ON DRY PAVEMENT. THIS CAUSES THE TRUCK TO TAKE A FEW MORE FEET TO STOP. ABS LIGHT COMES ON WHILE MOVING AT TIMES. *TR
ABS MOTOR ENGAGES ON DRY PAVEMENT AT LOW SPEEDS WHEN COMING TO A STOP, ABOUT 10 MPH OR LESS. *TR
ANTILOCK BRAKING SYSTEM (ABS) ACTIVATES CONSISTENTLY AS VEHICLE NEARS FULL STOP. IT'S AUDIBLE AND YOU FEEL THE PULSATION IN THE BRAKES. THE ROAD CONDITIONS ARE NORMAL AND THERE IS NO REASON FOR THE ABS TO ACTIVATE. *TR
TL* THE CONTACT OWNS A 2006 GMC SIERRA. THE CONTACT STATED THE VEHICLE CAUGHT FIRE WHILE IT WAS PARKED IN THE GARAGE. THE FIRE DEPARTMENT STATED THE FIRE ORIGINATED IN THE ENGINE COMPARTMENT. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHICH WAS UNDER INVESTIGATION. THE VEHICLE FAILURE AND CURRENT MILEAGE WAS 36,000. UPDATE…
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TL* THE CONTACT OWNS A 2006 GMC SIERRA. THE CONTACT STATED THE VEHICLE CAUGHT FIRE WHILE IT WAS PARKED IN THE GARAGE. THE FIRE DEPARTMENT STATED THE FIRE ORIGINATED IN THE ENGINE COMPARTMENT. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHICH WAS UNDER INVESTIGATION. THE VEHICLE FAILURE AND CURRENT MILEAGE WAS 36,000. UPDATED 03/05/12*LJ UPDATED 03/06/12
DESCRIBE BELOW IS EXACTLY WHAT HAS OCCURRED WITH MY VEHICLE. HOWEVER GM REPLACEMENT PART IS DEFECTIVE AND ISSUE IS UNDER RECALL IN CANADA???? NOT U.S.??? PART IS BEING REDESIGNED MAY BE A COUPLE OF MONTHS?? BEING TOLD WILL HAVE TO WAIT IN MEAN TIME I HAVE MANUALLY BRING HEAT UP FROM LOW AND MAY HAVE HEAT MAY HAVE TO SHUT DOWN VE…
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DESCRIBE BELOW IS EXACTLY WHAT HAS OCCURRED WITH MY VEHICLE. HOWEVER GM REPLACEMENT PART IS DEFECTIVE AND ISSUE IS UNDER RECALL IN CANADA???? NOT U.S.??? PART IS BEING REDESIGNED MAY BE A COUPLE OF MONTHS?? BEING TOLD WILL HAVE TO WAIT IN MEAN TIME I HAVE MANUALLY BRING HEAT UP FROM LOW AND MAY HAVE HEAT MAY HAVE TO SHUT DOWN VEHICLE AND START AT LOW. NOT VERY REASSURING WHEN TEMPS ARE -40F BELOW ZERO. UNTIL PART IS RE-DESIGNED OR ENGINEERED??? I AM SUPPOSE TO DRIVE THIS VEHICLE WHICH IS LISTED UNDER A SAFETY RECALL AND ENCOUNTER CONTINUED FAILURE AND POSSIBLE ENGINE FIRE???? NOT ACCEPTABLE! HTTP://WWWAPPS.TC.GC.CA/SAF-SEC-SUR/7/VRDB-BDRV/SEARCH/RECALLDETAIL.ASPX?RN=2011074&LANG=ENG RECALL DATE 2011/02/21 NOTIFICATION TYPE SAFETY TC MANUFACTURER RECALL NUMBER 11046 UNITS AFFECTED 190,310 CATEGORY LIGHT TRUCK & VAN, SUV RECALL DETAILS ON CERTAIN VEHICLES, THE INTERFACE BETWEEN THE ELECTRICAL TERMINALS OF THE HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) BLOWER RELAY RESISTOR MODULE AND THE WIRING CONNECTOR (WHICH POWERS THE MODULE) MAY BE INCAPABLE OF CONDUCTING HIGHER CURRENT LEVELS FOR SUSTAINED PERIODS OF OPERATION. IN ADDITION, MOISTURE AND OTHER CONTAMINANTS (SUCH AS ROAD DE-ICING MATERIALS) MAY ENTER THE FRESH AIR INTAKE PLENUM AND CONTACT THE INTERNAL CIRCUIT OF THE MODULE OR CORRODE THE TERMINALS. THESE CONDITIONS MAY CAUSE THE RELAY RESISTOR MODULE OR WIRING CONNECTOR TO OVERHEAT, CAUSING VARIOUS SYMPTOMS SUCH AS: THE HVAC BLOWER MAY NOT FUNCTION ON CERTAIN OR ALL BLOWER SPEED SETTINGS; A BURNING-PLASTIC SMELL OR SMOKE MAY BE PRESENT IN THE VEHICLE, OR; THE HVAC BLOWER MAY RUN CONTINUALLY WITH THE IGNITION IN THE OFF POSITION. THESE WARNING SIGNS COULD, IN CERTAIN INSTANCES, BE LEADING INDICATORS OF AN IMPENDING VEHICLE FIRE, WHICH COULD RESULT IN PROPERTY DAMAGE AND/OR PERSONAL INJURY. GMC SIERRA 2003 2004 2005 2006 2007. *TR
Official recalls
406V307000 · Wheels:rim
Aug 11, 2006
CERTAIN SPORT UTILITY VEHICLES AND TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES HAVE AN INCOMPLETE TIRE RIM DESIGNATION ON THE CERTIFICATION/TIRE LABEL LOCATED ON THE DRIVER'S DOOR EDGE. IN ADDITION, THE LABEL MAY ALSO BE MISSING THE TIRE LOAD RATING ON THE LABEL. ALTHOUGH THIS INFORMATION IS NOT REQUIRED BY THE STANDARD, IF A TIRE OF A LESSER LOAD RATING IS INSTALLED, THE TIRE MAY NOT BE ABLE TO SUSTAIN THE LOADS ENCOUNTERED DURING USE.
Consequence & remedy
Consequence: IF A CUSTOMER REPLACES A WHEEL AND ONLY RELIES ON THE RIM SIZE DESIGNATION THAT IS INDICATED ON THE LABEL, A WHEEL THAT IS OF A DIFFERENT RIM CONTOUR DESIGNATION MAY BE INSTALLED. IT MAY BE DIFFICULT OR IMPOSSIBLE TO MOUNT THE TIRE ON A WHEEL WITH THE WRONG CONTOUR. IF THE TIRE IS MOUNTED ON THE WHEEL WITH THE WRONG CONTOUR, THE WHEEL AND TIRE MAY NOT PERFORM AS INTENDED, WHICH COULD INCREASE THE RISK OF A CRASH.
Remedy: A LABEL THAT WILL CORRECT THE LABEL ORIGINALLY INSTALLED WILL BE MAILED TO CONSUMERS ALONG WITH INSTALLATION INSTRUCTIONS. THE CUSTOMER WILL HAVE THE OPTION FOR DEALERS TO INSTALL THE LABEL. THE RECALL BEGAON ON NOVEMBER 7, 2006. OWNERS SHOULD CONTACT CADILLAC AT 1-866-982-2239, CHEVROLET AT 1-800-630-2438, AND GMC TRUCKS AT 1-866-996-9463.
06V289000 · Engine And Engine Cooling
Aug 3, 2006
ON CERTAIN TRUCKS EQUIPPED WITH AN 8.1L V8 (RPO L8-VIN G) ENGINE HAVE A CONDITION IN WHICH THE ENGINE FUEL RAIL PULSE DAMPER RETAINER CLIP MAY FRACTURE RESULTING IN INADEQUATE RETENTION OF THE DAMPER.
Consequence & remedy
Consequence: IF THE DAMPER COMES LOOSE, A FUEL LEAK MAY RESULT. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Remedy: DEALERS WILL REPLACE THE ENGINE FUEL RAIL PULSE DAMPER RETAINER CLIP FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 31, 2006. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438 AND GMC TRUCKS AT 1-866-996-9463.
05V552000 · Equipment:other:labels
Dec 7, 2005
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.
05V455000 · Steering:hydraulic Power Assist:hose, Piping, And Connections
Oct 5, 2005
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
0No exact-year investigations in this snapshot.