U.S. public vehicle records

2008 Chevrolet TRAILBLAZER problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

193 owner complaints analyzed

0 distinct recall campaigns

74,000 mi median reported failure mileage

Scope: 2008 model year. Data updated: 2026-10-01 (October 1, 2026). 169 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Electrical System is the most frequently named component, appearing in 57 of 193 complaints (29.5%). A complaint can name multiple components.

Recurring terms in complaint narratives
Topic	Matching reports	Share of complaints
Braking behavior	31	16.1%
Electrical and battery issues	22	11.4%
Steering behavior	14	7.3%
Engine operation	9	4.7%
Transmission and shifting	6	3.1%
Fuel system concerns	4	2.1%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Electrical System

Air Bags

Engine

Exterior Lighting

Seat Belts

Steering

Electronic Stability Control (Esc)

Service Brakes, Hydraulic

Electrical System: 57; Air Bags: 28; Engine: 21; Exterior Lighting: 17; Seat Belts: 11; Steering: 11; Electronic Stability Control (Esc): 10; Service Brakes, Hydraulic: 8

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000

25,000 to 49,999

50,000 to 74,999

75,000 to 99,999

100,000 to 149,999

150,000 and above

Under 25,000: 25; 25,000 to 49,999: 21; 50,000 to 74,999: 42; 75,000 to 99,999: 36; 100,000 to 149,999: 27; 150,000 and above: 18

50,000 to 74,999 miles has the most reports with usable mileage (42). 24 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

2024

2026

2008: 6; 2009: 8; 2010: 18; 2011: 10; 2012: 18; 2013: 19; 2014: 34; 2015: 22; 2016: 13; 2017: 7; 2018: 10; 2019: 12; 2020: 7; 2021: 5; 2022: 2; 2024: 1; 2026: 1

Pattern summary

Electrical System leads the component reports. Braking behavior appears in 31 complaint narratives. Electrical and battery issues appears in 22 complaint narratives. Steering behavior appears in 14 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Complaint evidence

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 10267152 · 2009-04-28 (April 28, 2009)

I WAS STOPPED FOR A RED LIGHT ON A SLIGHT HILL. WHEN IT TURNED GREEN I TRIED TO MOVE AHEAD AND ALL 4 BRAKES HAD LOCKED UP AND I HAD NO FORWARD MOTION. I PUSHED HAD ON GAS PEDAL AND WAS ABLE TO CREEP AT ABOUT 1 MPH TO A DRIVEWAY. WHEN I ENTERED DRIVEWAY I HEARD A "CLINK" AND BRAKES RELEASED.THIS VEH HAS 5200 MILES AND IS A 2008 TRAILBLAZER SS AWD. THIS IS THE 1ST INSTANCE OF THIS TYPE.I TOOK IT TO MY SERVICING CHEVY DEALER AND THEY CHECKED IT OUT AND SAID THAT "MECHANICALLY " IT WAS FINE. THEY CONTACTED CHEVROLET TAC AND WERE TOLD THIS HAS NEVER…

Owner-reported narrative. 5,272 miles reported. Look up ODI 10267152 at NHTSA ↗

Owner report 10294782 · 2009-12-07 (December 7, 2009)

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER SSS. WHILE DRIVING 35 MPH THE VEHICLE BEGAN TO LOSE POWER. SHE ATTEMPTED TO COAST INTO A PARKING SPACE , BUT THE VEHICLE THEN BEGAN TO RAPIDLY ACCELERATE. AFTER REPEATED BRAKE APPLICATION SHE WAS ABLE TO STOP AND PARK THE VEHICLE. A TECHNICIAN FROM THE DEALER ADVISED HER TO BRING THE VEHICLE TO THE DEALER FOR INSPECTION. THE FAILURE MILEAGE WAS 15,300.

Owner-reported narrative. 15,300 miles reported. Look up ODI 10294782 at NHTSA ↗

Owner report 10259480 · 2009-02-20 (February 20, 2009)

I BOUGHT THIS 08 CHEVY TRAILBLAZER NEW 9-30-08.FROM THE DATE I BOUGHT IT I NOTICED THE CHARGING HAND ON THE INSTRUMENT PANEL SHOWS THE BATTERY NOT CHARGING ABOUT 50% OF THE TIME,THE OWNERS MANUAL SAYS THIS IS A FUEL SAVING FEATURE .WHEN THE BATTERY IS FULLY CHARGED THE ALTERNATOR QUITS CHARGING.AFTER APPROXIMATELY 1 MONTH OF DRIVING THIS VEH.I NOTICED WHEN IT QUIT FULLY CHARGING THE POWER WINDOWS WOULD NOT ROLL BUT 1/3RD OF THE WAY UP,THE VEH.CAN'T BE DRIVEN IN THE RAIN DUE TO THE WIPERS BARELY MOVING,THE BOSE STEREO SYSTEM LOSES POWER AND MAL…

Owner-reported narrative. 400 miles reported. Look up ODI 10259480 at NHTSA ↗

Owner report 10384885 · 2011-02-21 (February 21, 2011)

I WAS DRIVING DOWN A STATE HIGHWAY WITH MY CRUISE CONTROL SET AT 57 MPH AND ALL OF THE SUDDEN ALL OF THE LIGHTS CAME ON IN THE CONSOLE. MY ON STAR DID NOT WORK, NOR DID THE RADIO OR ANYTHING ELECTRICAL IN MY VEHICLE. MY VEHICLE WAS STILL RUNNING, BUT NONE OF THE GAUGES, LIGHTS, WINDOWS, ETC. WERE WORKING. I PULLED TO THE SIDE OF THE ROAD AND THEN DROVE IT TO THE DEALERSHIP. THE DEALERSHIP KEPT THE VEHICLE FOR 3 WEEKS AND WERE NOT ABLE TO DIAGNOSE NOR FIX THE PROBLEM. ALL OF THE SUDDEN 3 WEEKS LATER THEY GOT INTO THE VEHICLE AND THE PROBLEM…

Owner-reported narrative. 62,000 miles reported. Look up ODI 10384885 at NHTSA ↗

Owner report 10454750 · 2012-04-10 (April 10, 2012)

WHILE TURNING AROUND IN A CUL DE SAC ONE MORNING THAT WAS ON A STEEP SLOPE I HEARD A POPPING SOUND AND MY STEERING WHEEL JERKED AND THE BRAKE PEDAL DEPRESSED ALMOST TO THE FLOOR IN THREE STAGES LIKE IT WAS CATCHING ON SOMETHING AND THEN WOULD RELEASE AND THE STABILITY CONTROL LIGHTS CAME ON. ONCE I GOT THE VEHICLE STRAIGHTENED OUT TO GO DOWN THE STEEP HILL IT FELT LIKE IT DOES WHEN A ROTOR GETS WARPED. ONCE I GOT CLOSE TO THE BOTTOM I TURNED ONTO A SIDE STREET THAT WAS FLAT AND I STOPPED AND PUT IT IN PARK AND TURNED THE ENGINE OFF. WHEN I S…

Owner-reported narrative. 101,985 miles reported. Look up ODI 10454750 at NHTSA ↗

Owner report 10454754 · 2012-04-10 (April 10, 2012)

STABILITRAK LIGHTS ON DASH COME ON AS I AM LEAVING MY DRIVEWAY IN THE MORNINGS AND WHEN I LEAVE WORK IN THE EVENINGS. THIS OCCURS WHEN THE STEERING WHEEL IS TURNED TO THE RIGHT. THEY USUALLY GO OFF AFTER STOPPING AND RESTARTING THE VEHICLE. SOMETIMES THEY COME ON AGAIN WITHIN MINUTES. THIS PROBLEM IS BECOMING MORE FREQUENT AND THE LIGHTS ARE COMING ON AND STAYING ON MORE FREQUENTLY. WHEN I GOT MY TRANSMISSION SERVICED LAST WEEK THE MECHANIC PULLED THE CODE ON IT AND IT SHOWED TO BE THE STEERING WHEEL ANGLE POSITION SENSOR. I HAVE FOUND MU…

Owner-reported narrative. 94,000 miles reported. Look up ODI 10454754 at NHTSA ↗

Owner report 10567609 · 2014-03-06 (March 6, 2014)

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE DRIVING 15 MPH, THE VEHICLE STALLED. THE CONTACT MENTIONED THAT THE CHECK ENGINE AND AIR BAG WARNING LAMP ILLUMINATED. THE VEHICLE WAS TOWED TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE IGNITION WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 61,000 AND THE CURRENT MILEAGE WAS 63,000. *TR

Owner-reported narrative. 61,000 miles reported. Look up ODI 10567609 at NHTSA ↗

Owner report 10620919 · 2014-08-08 (August 8, 2014)

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. THE CONTACT STATED WHILE DRIVING 35 MPH, THE ENGINE STALLED AND ALL OF THE WARNING INDICATORS WERE ILLUMINATED. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TOWED TO A DEALER WHO RECOMMENDED THE REPLACEMENT OF THE IGNITION SWITCH. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 55,000.

Owner-reported narrative. 55,000 miles reported. Look up ODI 10620919 at NHTSA ↗

Owner report 10241343 · 2008-09-08 (September 8, 2008)

RENTED 2009 CHEVROLET TRAILBLAZER SUV FROM NATIONAL CAR RENTAL ON 8/31/08 WITH 436 MILES ON ODOMETER. DROVE APPROX 800 MILES OVER A PERIOD OF 7 DAYS. ON 9/6/08, WHILE DRIVING ON I-75 SOUTHBOUND AT 70MPH, VEHICLE SHIFTED ITSELF INTO 3RD GEAR, WOULD NOT GO INTO 4TH OR OVERDRIVE. RPM'S AT 70 MPH WERE APPROX 3,500. PULLED OFF ROAD AT INTERSTATE EXIT, TRANSMISSION MADE A "CLUNK", JOLTING ME AND MY WIFE RATHER INTENSELY. TOPPED OFF THE FUEL, QUITE GINGERLY BEGAN OUR TRIP AGAIN. AS VEHICLE REACHED 45-50MPH, IT DOWNSHIFTED ITSELF INTO 3RD GEAR…

Owner-reported narrative. 1,326 miles reported. Look up ODI 10241343 at NHTSA ↗

Owner report 10252608 · 2008-12-23 (December 23, 2008)

FOR THREE WEEKS MY FUEL LIGHT DENOTES THAT I AM ON EMPTY. I THOUGHT THAT I HAD FORGOTTEN TO GET SOME GAS. BUT WHEN I STARTED TO PAY ATTENTION TO THE GAS LIGHT, I NOTICED THAT, EVEN WHEN I FILLED UP THE GAS TANK, I WAS STILL GETTING THAT RINGING SOUND THAT DENOTES 'EMPTY'. I TOOK MY CAR TO THE DEALERSHIP AND THEY SAID THAT THEY WOULD CHARGE ME ABOUT $460 TO FIX THE PROBLEM, THAT AN AWFUL LOT OF MONEY FOR A FUEL LIGHT. WHAT'S UP WITH THIS? *TR

Owner-reported narrative. 57,300 miles reported. Look up ODI 10252608 at NHTSA ↗

Owner report 10794614 · 2015-11-18 (November 18, 2015)

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE FUEL TANK LEAKED FUEL AND THE FUEL CAP INDICATOR LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO CRAMPED THE TANK CAP, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 76,000. .....UPDATED 02/11/16 *BF *CN

Owner-reported narrative. 76,000 miles reported. Look up ODI 10794614 at NHTSA ↗

Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

193 unique complaints in this selection. Analysis snapshot: 2026-10-01.

87.6%Usable mileage169 / 193 records

100.0%Valid incident date193 / 193 records

100.0%Valid filing date193 / 193 records

100.0%Ordered incident and filing dates193 / 193 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

From model yearThrough model year

Component complaint heatmap
Component	2014	2021	2022	2023	2024	2025	2026
Electrical System	00.0% No examples available for this selection.	4020.7% ODI 11426589 Within 3 months of owning the vehicle I started to hear a crackling sound coming from the passenger speaker in the door. At first it was loud and I thought someone hit me. It did it several times and then stopped. It has happened about a dozen times since I have owned the vehicle. When I took it in for my oil change I told them and they could not replicate it so they didn't know what it was and didn't see anything. It actually just happened again yesterday so when I take it in again I will tell them about this. We thought maybe it was onl… Look up ODI 11426589 at NHTSA ↗	3027.3% ODI 11538369 WHEN YOU SHIFT TO PARK A MESSAGE COMES UP AND SAYS SHIFT TOPARK WHEN IT IS ALREADY IN PARK. THE MAIN PROBLEM IS THE VEHICHCLE WILL NOT SHUT OFF. YOU HAVE TO DO MANY DIFFERANT THINGS TO TRY TO GET THE MESSAGE TO LEAVE AND THEN IT WILL CUT OFF. THIS HAS BEEN HAPPENING NOW SINCE IT HIT 29700 MILES AND DOES IT ALMOST EVERYTIME WE DRIVE IT NOW. THERE IS A SERIOUS PROBLEM HERE IF YOU CANT SHUT OFF THE VEHICLE . I ALSO NOTICED MANY OTHER PEOPLE HAVING THE SAME ISSUE WITH THE TRAILBLAZERS. THIS NEEDS A RECALL FIX. Look up ODI 11538369 at NHTSA ↗	1319.1% ODI 11510822 When I start my car my car play will not connect. When I start my car and put my car in reverse to use the back up camera and then put in drive the back up camera will remain on. The speakers are static sometimes. The screen will not work and it will be slow or shut off completely. I have pulled over and shut off my car and opened my door to shut off screen and it remains on for a couple mins playing music even when I shut it off. Look up ODI 11510822 at NHTSA ↗	1133.3% ODI 11604270 I was driving and the vehicle cluster display and radio went out. I was unable to see how fast i was going and any system info. It eventually came back on. During this time the car was continuing to drive but unable to see any lane - blindspot warning or speed or system controls or warning events. Look up ODI 11604270 at NHTSA ↗	1359.1% ODI 11660226 While driving the car stalled and eventually stopped running. The battery was still on, but there was no power to the engine. The car needed to be pushed out of the road and towed to the dealership for work. Look up ODI 11660226 at NHTSA ↗	337.5% ODI 11730351 My brand new two week old 2026 Chevrolet Trailblazer LS Issue: Auto Start/Stop system failure, the engine shuts off and does not restart Description:  While stopped at traffic lights with the auto start/stop feature engaged, the engine shuts off as designed. However, when I release the brake pedal, the engine does not restart as it should. Instead, the vehicle displays a message stating “press brake to start,” and the vehicle behaves as if it has been completely turned off. This leaves the vehicle temporarily disabled in traffic and unable to… Look up ODI 11730351 at NHTSA ↗
Fuel System, Gasoline	00.0% No examples available for this selection.	10.5% ODI 11516298 · 21,000 mi The contact owns a 2021 Chevrolet Trailblazer. The contact stated that while driving at various speeds, an abnormal fuel odor was coming from the vehicle, without warning. While in traffic, the contact started feeling dizzy and pulled over. The contact’s son who was following her vehicle, also stated that he could smell fuel upon approaching the vehicle. The following day, the vehicle was taken to a dealer where the mechanic discovered a crack in the fuel rail. Upon investigation, the contact discovered Service Bulletin: PIP5765, which she link… Look up ODI 11516298 at NHTSA ↗	10.9% ODI 11514758 · 400 mi The contact owns a 2022 Chevrolet Trailblazer. The contact stated while starting the vehicle, the check engine warning light illuminated. The vehicle was taken to the dealer and the dealer stated that the purge valve needed to be replaced. The vehicle was repaired. On another occasion, the contact experienced a flat tire due to a nail in the tire. While the driver side rear tire was being removed the Lug nuts and the bolts on the axle were damaged. The vehicle was taken to the dealer and the dealer stated that the CV axle needed to be replaced.… Look up ODI 11514758 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Exterior Lighting	00.0% No examples available for this selection.	10.5% ODI 11354660 · 50 mi WHEN IT IS DARK OUTSIDE AND YOU PUT THE VEHICLE IN REVERSE, THE LIGHTS NEXT TO THE BACK UP CAMERA CAUSES THE SCREEN INSIDE THE CAR TO SHOW BRIGHT WHITE. THERE IS NO WAY TO SHUT THE SCREEN OFF WHEN IN REVERSE. I HAVE TURNED THE BRIGHTNESS ALL THE WAY DOWN BUT IT IS STILL VERY BRIGHT MAKING IT IMPOSSIBLE TO SEE YOUR SURROUNDINGS SAFELY. I HAVE ALMOST HIT A TREE AND DROVE INTO A DITCH TRYING TO REVERSE AT DARK. THIS IS VERY DANGEROUS AND NEEDS TO BE FIXED. Look up ODI 11354660 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	13.0% ODI 11709501 Unit used as a rental from Avis. Night time driving will cause on-coming traffic to flash high beams while my lights are in low beam mode. This is a daily problem with a multitude of on-coming drivers as the LED headlights are perceived to be extra bright / blinding. Look up ODI 11709501 at NHTSA ↗	14.5% ODI 11702070 The vehicle displayed a warning on the dash that the battery was not charging properly and vehicle may stall. The vehicle was checked at dealership and issue was disregarded. 3 days later the vehicle showed the same warning and the battery light flickered, there was a chane in the power and lights dimmed. This was evaluated by dealership, apparently it is a known issue but no resolution available. When the battery light flashed during the second event there was no control over the vehicle (power/steering) creating a very concerning safety issue… Look up ODI 11702070 at NHTSA ↗	00.0% No examples available for this selection.
Electrical System: Instrument Cluster/Panel	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	11.5% ODI 11694730 · 51,174 mi The contact owns a 2023 Chevrolet Trailblazer. The contact stated that while driving at an undisclosed speed, the instrument cluster flickered, and the vehicle stalled. In addition, the radio turned off independently. The contact turned the vehicle off. The contact stated that while restarting the vehicle, the vehicle started. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure but provided no assistance. The contact referenced an unknown recall which had a similar failu… Look up ODI 11694730 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Fuel/Propulsion System	00.0% No examples available for this selection.	178.8% ODI 11449335 I had a smell of gasoline inside and under hood of 2021 Trailblazer LT 1.3l. Took to Chevrolet dealer.Confirmed gas odor. Gas was leaking from fuel rail.Sevice manager said it was pouring out. Found out GM has Service bulliten for this PIP5765 that covers both Chevy Trailblazer with 1.3l and Buick Encore GX with 1.3l motors. This has been a scary situation considering gas fumes could have caught fire. Look up ODI 11449335 at NHTSA ↗	54.5% ODI 11478314 Check engine light keeps coming on. Hard shifting. Takes too long for brake to engage. Fuel injector replaced. This car is only 3 months into service. Look up ODI 11478314 at NHTSA ↗	34.4% ODI 11531643 My 2023 Chevrolet Trailblazer is about 3 months old and it’s been making squeaky noises when I break. The squeaky sound is getting worse over time and I have an appointment scheduled with Chevrolet to get this resolved. My concern is a 2022 recall on this same vehicle due to the break system. Therefore, I am reporting this for the year or 2023 because my car is brand new and making screech noises every time I break. Also, my electric system randomly stops working. For example, my touch screen Car play system pixelates and sometimes doesn’t even… Look up ODI 11531643 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Power Train:Automatic Transmission	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	14.5% ODI 11644780 See attached document for complaint. Look up ODI 11644780 at NHTSA ↗	00.0% No examples available for this selection.
Power Train	1100.0% ODI 11206347 · 79,000 mi TL* THE CONTACT OWNS A 2014 CHEVROLET TRAILBLAZER. WHILE DRIVING 35 MPH, THE VEHICLE STARTED TO HESITATE, MADE AN ABNORMAL NOISE, AND STALLED. THE VEHICLE WAS ABLE TO BE RESTARTED, BUT THE FAILURES CONTINUED AND THERE WAS DIFFICULTY SHIFTING GEARS. THE CONTACT WAS ABLE TO DRIVE HOME. THE DEALER WAS NOT NOTIFIED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS 79,000. THE VIN WAS INVALID. Look up ODI 11206347 at NHTSA ↗	4020.7% ODI 11486048 The vehicle began to give the error Shift to Park when the vehicle was in park and after the power was shut off. Because of this I cannot safely turn off the vehicle because it cannot recognize it's in park and will run the battery down whenever I use the vehicle. This problem has been previously presented in other models manufactured by GM. I am taking the vehicle in for inspection at a local Chevrolet dealership on 9/24/22 at 8 am. This issue first started around the second week of September this year with one or two errors here and there. No… Look up ODI 11486048 at NHTSA ↗	3229.1% ODI 11476832 · 500 mi The contact owns a 2022 Chevrolet Blazer. The contact stated while driving 70 MPH with the cruise control activated, the Forward Collision Avoidance system activated erroneously. The contact stated no warning light was illuminated. The contact was able to continue driving to his destination. The contact also stated that the vehicle occasionally accelerated independently. The contact took the vehicle to the local dealer and made them aware of the failure. The contact stated that he had taken the vehicle to the local dealer three times. The vehic… Look up ODI 11476832 at NHTSA ↗	913.2% ODI 11508665 I have noticed that when it's very cold, the vehicle will not shift to the two highest gears (I think) until 20+ minutes into my trip, and that's with having auto-started the vehicle 10 minutes prior to getting in it. So it takes about 30 minutes for the vehicle to shift into whatever the two highest (I think) gears are. This morning, 20+ minutes into my trip, I was going 71mph while pushing 4,000rpms, and it wouldn't shift. The temperature outside is 1 degree fahrenheit. The same thing was happening when it was cold in December. That day I don… Look up ODI 11508665 at NHTSA ↗	721.2% ODI 11616298 See Prior Report 11603493 on 7/19/2024. [XXX] Engine. light on -Stabiltrak Stability - Control System Requires your attention NOW. Cernohous Chevrolet "repaired". Then [XXX] Engine light on again. Cernohous Chevrolet" repaired." [XXX] Engine light on for the 3rd time. They have had my 2024 Trailblazer since [XXX]. It might be a wiring issue or switch needs replaced per Ron Murphy and Jack. I am concerned this vehicle purchased new - cash- is a lemon. Other than yes the Engine light is on - no one can tell me the meaning and correct it. How se… Look up ODI 11616298 at NHTSA ↗	627.3% ODI 11623243 Vehicle would not go over 20 mph at times. When vehicle would shift from 2nd to 3rd gear the engine would race yet not engage. Look up ODI 11623243 at NHTSA ↗	112.5% ODI 11733036 · 100 mi The contact owns a 2026 Chevrolet Trailblazer. The contact stated that while driving at various speeds, the vehicle failed to properly shift into gear while the gear shift lever was in use. The check engine and another unknown warning light were illuminated. The vehicle was towed to a local dealer, where several undisclosed fault codes were cleared. The vehicle was towed back to the same local dealer, where it remained for further investigation. The contact was informed that the transmission might need to be replaced. The vehicle was not repair… Look up ODI 11733036 at NHTSA ↗
Air Bags	00.0% No examples available for this selection.	31.6% ODI 11427287 On June 10, 2021 I was driving home at a speed of approx 65 miles an hour from the grocery store on Interstate 255 when all my side airbags suddenly exploded. My 2021 Chevy Trailblazer RS was 3 months old and had 3500 miles on the car. After exiting the vehicle, I found the rear passenger tire was flat. Upon changing the tire, we discovered that the wheel had split apart. There is no damage to the body or underneath the vehicle. There was no large potholes or debris anywhere in the area. Upon starting the investigation with GM regarding … Look up ODI 11427287 at NHTSA ↗	10.9% ODI 11496544 The contact’s daughter owns a 2022 Chevrolet Trailblazer. The contact stated that while her daughter’s vehicle was idled at a stop, another vehicle crashed into the rear of the vehicle. As a result, the contact’s daughter crashed into the rear of another vehicle in front of her. The air bags failed to deploy. Medical attention was required. The contact’s daughter and the front passenger both sustained muscle soreness. A police report was filed. The vehicle was towed to the dealer however, no diagnosis was determined. The vehicle was not repaire… Look up ODI 11496544 at NHTSA ↗	45.9% ODI 11527374 My vehicle was struck on the left front drivers side while traveling 55 mph. My car flipped multiple times, but when it came to a rest on the drivers side, my head was trapped between the driver's window and the side curtain airbag. I couldn't move the airbag, so I had to move my seat back and bend my neck/head back and down out to get free. My face/head/neck/upper shoulder suffered bruising on the RIGHT SIDE of my body from impact of the airbag. This shouldn't have been the case - the deployment should have impacted the left side of my face.… Look up ODI 11527374 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
Component	Mileage range (25th–75th percentile)	Median	Usable records	Examples
Electrical System	55,500–99,000 mi	76,000 mi	51	ODI 10384885 · 62,000 mi I WAS DRIVING DOWN A STATE HIGHWAY WITH MY CRUISE CONTROL SET AT 57 MPH AND ALL OF THE SUDDEN ALL OF THE LIGHTS CAME ON IN THE CONSOLE. MY ON STAR DID NOT WORK, NOR DID THE RADIO OR ANYTHING ELECTRICAL IN MY VEHICLE. MY VEHICLE WAS STILL RUNNING, BUT NONE OF THE GAUGES, LIGHTS, WINDOWS, ETC. WERE WORKING. I PULLED TO THE SIDE OF THE ROAD AND THEN DROVE IT TO THE DEALERSHIP. THE DEALERSHIP KEPT THE VEHICLE FOR 3 WEEKS AND WERE NOT ABLE TO DIAGNOSE NOR FIX THE PROBLEM. ALL OF THE SUDDEN 3 WEEKS LATER THEY GOT INTO THE VEHICLE AND THE PROBLEM… Look up ODI 10384885 at NHTSA ↗ ODI 10399632 · 6,000 mi TL*THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. THE CONTACT STATED THE VOLTAGE REGULATOR WAS CORRODED AND CAUSED THE BRAKE LIGHT UNIT ON THE REAR DRIVER'S SIDE TO ALSO CORRODE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE SOCKETS WERE REPLACED BUT THE FAILURE RECURRED. THE VEHICLE WAS TAKEN TO A SECOND DEALER WHERE THE ALTERNATOR WAS REPLACED. THE FAILURE CONTINUED. THE VEHICLE WAS THEN TAKEN TO A THIRD DEALER WHERE IT WAS AWAITING REPAIRS. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHEN THE CONTACT NOTIFIED THEM TO FILE A CO… Look up ODI 10399632 at NHTSA ↗ ODI 10425828 · 10 mi WE PURCHASED A 2008 CHEVROLET TRAILBLAZER IN SEPTEMBER 2008. THE DAY WE DROVE IT HOME THE ENTIRE ELECTRICAL SYSTEM SHUT DOWN. THE LIGHTS, LOCKS, BLINKERS, AND ALL GAUGES WERE NOT WORKING. THE VEHICLE WAS TAKEN BACK TO THE CHEVROLET DEALER AND THE ONSTAR MODULE WAS REPLACED. A FEW MONTHS LATER THE ELECTRICAL SYSTEM FAILED AGAIN, THIS HAS HAPPENED 3 MORE TIMES SINCE PURCHASING THE VEHICLE 3 YEARS AGO. THE VEHICLE HAS ALSO HAD THE CHECK ENGINE AND STABILITRACK LIGHTS TURN ON AND OFF NUMEROUS TIMES...SOMETIMES FOR A DAY OR TWO, SOMETIMES FOR … Look up ODI 10425828 at NHTSA ↗
Air Bags	58,836–126,000 mi	84,883 mi	23	ODI 10261711 · 6,500 mi TL*THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. WHILE DRIVING 35 MPH, THE CONTACT WAS INVOLVED IN A HEAD-ON CRASH. THE ENTIRE FRONT END OF HIS VEHICLE WAS CRUSHED AND THE INSURANCE COMPANY DECLARED THE VEHICLE AS DESTROYED. THE SEAT BELTS PROPERLY RESTRAINED THE CONTACT, BUT THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES, BUT A POLICE REPORT WAS FILED. THE FAILURE MILEAGE WAS 6,500. Look up ODI 10261711 at NHTSA ↗ ODI 10454876 · 32,000 mi THE FRONT PASSENGER AIRBAG DOES NOT ALWAYS ENGAGE WITH AN ADULT OF 120 POUNDS SITTING IN IT. THE PROBLEM IS INTERMITTENT, AND CHANGES WHILE DRIVING. I WAS TOLD BY CHEVY AND THE DEALERSHIP THAT I MUST SIT PROPERLY IN THE SEAT. I ALWAYS WEAR MY SEATBELT. I AM 5'7' AND WEIGH 120 LBS. IF I CROSS MY LEGS OR PUT MY FEET CLOSE TO THE SEAT (RATHER THAN OUT IN FRONT OF ME) THE AIRBAG MAY OR MAY NOT DISENGAGE. OFTEN, THE AIRBAG DOES NOT ENGAGE EVEN THOUGH I AM SITTING "PROPERLY." I WAS ALSO TOLD THAT THEY CANNOT CORRECT THIS PROBLEM BECAUSE THEY DO NOT S… Look up ODI 10454876 at NHTSA ↗ ODI 10472374 · 104,000 mi ON MAY 24, 2012- I WAS TRAVELING OUT OUR MILE LONG GRAVEL DRIVEWAY. HALF WAY DOWN THE DRIVEWAY THE SIDE CURTAIN AIRBAGS ON BOTH SIDES DEPLOYED. THERE WAS NO CRASH- THEY JUST CAME OUT. I CONTACTED GM. THEY FINALLY SENT OUT A 3RD PARTY INVESTIGATOR TO INVESTIGATE THE VEHICLE. THEY DETERMINED THAT THE VEHICLE HAD A ROLL-OVER EVENT. THE VEHICLE DID NOT ROLL-OVER. GM TOLD ME THAT IT WAS AN INSURANCE ISSUE. INSURANCE COMPANY SAYS IT IS A MECHANICAL ISSUE AND WAS GM'S PROBLEM TO FIX. AT THIS TIME THE VEHICLE STILL SITS WITH BOTH SIDE AIRBAGS … Look up ODI 10472374 at NHTSA ↗
Engine	74,500–124,850 mi	93,000 mi	19	ODI 10470826 · 93,000 mi TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE STARTING THE VEHICLE, THE INTAKE MANIFOLD CRACKED. THE CONTACT DID NOT TAKE THE VEHICLE TO A DEALER OR A MECHANIC FOR INSPECTION OR REPAIRS. THE CONTACT DID NOT CALL THE MANUFACTURER. THE FAILURE MILEAGE WAS 93,000. Look up ODI 10470826 at NHTSA ↗ ODI 10478136 · 75,000 mi TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT AFTER ENGINE STARTUP, THE EXHAUST BECAME ABNORMALLY LOUD. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO CONFIRMED THAT THE EXHAUST MANIFOLD WAS CRACKED AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 75,000 AND THE CURRENT MILEAGE WAS 76,000. Look up ODI 10478136 at NHTSA ↗ ODI 10534516 · 74,000 mi SEEMS TO BE A LOT OF OTHERS WITH THIS PROBLEM. GM SHOULD CONSIDER A RECALL. PEOPLE DON'T HAVE &500-$600 LAYING AROUND. AND THERE ARE MANY WITH SAME YEAR MAKE AND AROUND SAME MILEAGE WITH THIS PROBLEM. *TR Look up ODI 10534516 at NHTSA ↗
Exterior Lighting	62,750–149,000 mi	94,736 mi	14	ODI 10384885 · 62,000 mi I WAS DRIVING DOWN A STATE HIGHWAY WITH MY CRUISE CONTROL SET AT 57 MPH AND ALL OF THE SUDDEN ALL OF THE LIGHTS CAME ON IN THE CONSOLE. MY ON STAR DID NOT WORK, NOR DID THE RADIO OR ANYTHING ELECTRICAL IN MY VEHICLE. MY VEHICLE WAS STILL RUNNING, BUT NONE OF THE GAUGES, LIGHTS, WINDOWS, ETC. WERE WORKING. I PULLED TO THE SIDE OF THE ROAD AND THEN DROVE IT TO THE DEALERSHIP. THE DEALERSHIP KEPT THE VEHICLE FOR 3 WEEKS AND WERE NOT ABLE TO DIAGNOSE NOR FIX THE PROBLEM. ALL OF THE SUDDEN 3 WEEKS LATER THEY GOT INTO THE VEHICLE AND THE PROBLEM… Look up ODI 10384885 at NHTSA ↗ ODI 10466302 · 120,000 mi TL* THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT VARIOUS WARNING LIGHTS ILLUMINATED ON THE INSTRUMENT PANEL UPON STARTING. THE CONTACT ALSO STATED THAT THE BRAKE LIGHT WAS NOT FUNCTIONING. THE VEHICLE WAS TAKEN TO THE DEALER FOR A DIAGNOSIS. THE DEALER STATED THAT THEY REPLACED A FUSE IN THE FUSE BOX. THE FAILURE CONTINUED. THE MANUFACTURER WAS CONTACTED AND STATED THAT THEY WOULD CONTACT HER AT A LATER DATE. THE FAILURE MILEAGE WAS 120,000 AND THE CURRENT MILEAGE WAS 131,000. UPDATED 10/11/12LJ UPDATED 10/11/2012 J… Look up ODI 10466302 at NHTSA ↗ ODI 10487674 · 42,000 mi TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 30 MPH, BOTH FRONT HEADLIGHTS SHUT OFF AND THE HIGH BEAM LIGHTS HAD TO BE UTILIZED. THE FAILURE RECURRED INTERMITTENTLY. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 42,000 AND THE CURRENT MILEAGE WAS 65,000. Look up ODI 10487674 at NHTSA ↗
Seat Belts	62,000–116,000 mi	89,000 mi	9	ODI 10263133 · 1,066 mi THIS COMPLAINT IS IN CONJUNCTION WITH MY FALSE AND DELAYED SIDE CURTAIN AIRBAG DEPLOYMENT, REPORT DATE OF MARCH 25, 2009. I JUST DISCOVERED THAT BOTH FRONT SEAT BELT SYSTEMS MUST BE REPLACED. THE DRIVERS SIDE SEAT BELT IS LIMP. THE PASSENGER SIDE SEAT BELT IS SO TIGHT IT NOT ONLY BROKE TOP OF THE BELT HOUSING ON TOP OF THE SEAT (PIECES), THE BELT IS SO TIGHT IT IS DEFORMING THE SEAT. I CANT IMAGINE WHAT THIS WOULD HAVE DONE TO A PASSENGER, HAD I HAVE HAD ONE IN THAT SEAT. TR Look up ODI 10263133 at NHTSA ↗ ODI 10472374 · 104,000 mi ON MAY 24, 2012- I WAS TRAVELING OUT OUR MILE LONG GRAVEL DRIVEWAY. HALF WAY DOWN THE DRIVEWAY THE SIDE CURTAIN AIRBAGS ON BOTH SIDES DEPLOYED. THERE WAS NO CRASH- THEY JUST CAME OUT. I CONTACTED GM. THEY FINALLY SENT OUT A 3RD PARTY INVESTIGATOR TO INVESTIGATE THE VEHICLE. THEY DETERMINED THAT THE VEHICLE HAD A ROLL-OVER EVENT. THE VEHICLE DID NOT ROLL-OVER. GM TOLD ME THAT IT WAS AN INSURANCE ISSUE. INSURANCE COMPANY SAYS IT IS A MECHANICAL ISSUE AND WAS GM'S PROBLEM TO FIX. AT THIS TIME THE VEHICLE STILL SITS WITH BOTH SIDE AIRBAGS … Look up ODI 10472374 at NHTSA ↗ ODI 10498407 · 47,000 mi WHILE DRIVING STRAIGHT AT APPROXIMATELY 40 MPH THE SIDE AIRBAGS DEPLOYED FOR NO REASON. AS A RESULT THE SEAT BELTS NO LONG FUNCTION APPROPRIATELY. TR Look up ODI 10498407 at NHTSA ↗
Steering	46,500–100,882 mi	63,218 mi	11	ODI 10325489 · 25,000 mi 2008 CHEVY TRAILBLAZER SHUTTERS IN FRONT END AT HIGHWAY SPEEDS. TR Look up ODI 10325489 at NHTSA ↗ ODI 10336595 · 21,200 mi WHILE DRIVING AT FREEWAY SPEEDS,FRONT WHEELS WENT INTO A SPEED WOBBLE,I LIGHTLY APPLIED THE BRAKES AND IT BECAME WORSE. I TOOK THE TRAILBLAZER TO THE MICHELIN TIRE DEALER AND HE FOUND NOTHING WRONG WITH THE BALANCE OR RUN-OUT ON THE TIRES,SO I THEN TOOK THE CAR TO THE DEALERSHIP, AND THEY COULD NOT FIND ANY PROBLEM. TR Look up ODI 10336595 at NHTSA ↗ ODI 10495097 · 81,809 mi POWER STEERING LINES CORRODED AND LEAKING AT/FROM RUBBER MOUNT ON L WHEEL WELL. *TR Look up ODI 10495097 at NHTSA ↗
Electronic Stability Control (Esc)	61,750–93,000 mi	86,500 mi	10	ODI 10335855 · 15,500 mi WHILE DRIVING MULTIPLE TIMES REACHING A RIGHT HAND CURVE AT HIGHWAY SPEEDS THE ELECTRONIC STABILITY CONTROL LIGHT FLASHES AND THE ANTI-LOCK BRAKES SIMULTANEOUSLY ENGAGE MULTIPLE TIMES SOMETIMES BAD ENOUGH TO CAUSE A WHEEL TO SLIP. DEALER HAS BEEN IN TOUCH MULTIPLE TIMES WITH GM ABOUT THE PROBLEM AND CLAIM THEY CANT FIGURE OUT WHAT'S WRONG. HAPPENS MULTIPLE TIMES PER WEEK. *TR Look up ODI 10335855 at NHTSA ↗ ODI 10446927 · 56,000 mi WHILE DRIVING THE 2008 TRAILBLAZER I STARTED TO EXPERIENCE A LOSS OF BRAKE PEDAL WITH THE TRAVEL GOING ALL OF THE WAY TO THE FLOOR, WITH HARDLY ANY BRAKING FUNCTION OR STOPPING ACTION. IT WAS INTERMITTENT AND WOULD NOT HAPPEN MORE THEN ONCE OR TWICE AT FIRST. THEN WHEN I WAS IN A PARKING LOT, THE BRAKES FAILED AGAIN AND I HIT A CEMENT DIVIDER DAMAGING THE BUMPER OF THE VEHICLE. YOU WOULD BE DRIVING THE VEHICLE, AND STEP ON THE BRAKES AS YOU WOULD BE COASTING INTO OR COMING UP TO A STOP. YOU WOULD LET UP ON THE PEDAL THEN HIT IT AGAIN, THE 2ND T… Look up ODI 10446927 at NHTSA ↗ ODI 10454750 · 101,985 mi WHILE TURNING AROUND IN A CUL DE SAC ONE MORNING THAT WAS ON A STEEP SLOPE I HEARD A POPPING SOUND AND MY STEERING WHEEL JERKED AND THE BRAKE PEDAL DEPRESSED ALMOST TO THE FLOOR IN THREE STAGES LIKE IT WAS CATCHING ON SOMETHING AND THEN WOULD RELEASE AND THE STABILITY CONTROL LIGHTS CAME ON. ONCE I GOT THE VEHICLE STRAIGHTENED OUT TO GO DOWN THE STEEP HILL IT FELT LIKE IT DOES WHEN A ROTOR GETS WARPED. ONCE I GOT CLOSE TO THE BOTTOM I TURNED ONTO A SIDE STREET THAT WAS FLAT AND I STOPPED AND PUT IT IN PARK AND TURNED THE ENGINE OFF. WHEN I S… Look up ODI 10454750 at NHTSA ↗
Service Brakes, Hydraulic	11,668–50,253 mi	31,000 mi	8	ODI 10267152 · 5,272 mi I WAS STOPPED FOR A RED LIGHT ON A SLIGHT HILL. WHEN IT TURNED GREEN I TRIED TO MOVE AHEAD AND ALL 4 BRAKES HAD LOCKED UP AND I HAD NO FORWARD MOTION. I PUSHED HAD ON GAS PEDAL AND WAS ABLE TO CREEP AT ABOUT 1 MPH TO A DRIVEWAY. WHEN I ENTERED DRIVEWAY I HEARD A "CLINK" AND BRAKES RELEASED.THIS VEH HAS 5200 MILES AND IS A 2008 TRAILBLAZER SS AWD. THIS IS THE 1ST INSTANCE OF THIS TYPE.I TOOK IT TO MY SERVICING CHEVY DEALER AND THEY CHECKED IT OUT AND SAID THAT "MECHANICALLY " IT WAS FINE. THEY CONTACTED CHEVROLET TAC AND WERE TOLD THIS HAS NEVER… Look up ODI 10267152 at NHTSA ↗ ODI 10321715 · 24,000 mi TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. WHEN THE CONTACT ATTEMPTED TO ACCELERATE AT A TRAFFIC LIGHT, THE BRAKES WOULD NOT DISENGAGE. HE ATTEMPTED TO RELEASE THE BRAKES BY SHIFTING GEARS AND APPLY CONSTANT, STEADY PRESSURE TO THE BRAKE PEDAL. WITHIN A FEW MINUTES, THE BRAKE RELEASED. ON A SEPARATE OCCASION, WHILE DRIVING AT SPEEDS OF 15 MPH, THE BRAKES LOCKED. HE ABRUPTLY DEPRESSED THE ACCELERATOR PEDAL IN AN ATTEMPT TO AVOID A POTENTIAL CRASH. HE WAS ABLE TO MANEUVER THE VEHICLE OFF OF THE ROAD AND SHUT OFF THE ENGINE. UPON RESTARTIN… Look up ODI 10321715 at NHTSA ↗ ODI 10330602 · 13,800 mi I HAVE A 2008 CHEVY TRAILBLAZER SS WITH 13800 MILES ON IT. I WAS DRIVING IN NORMAL TRAFFIC CONDITIONS ON CITY STREETS WHEN MY BRAKES APPLIED THEM SELVES AND BEGAN TO CAUSE THE VEHICLE TO SLOW DOWN TO A STOP WHILE DRIVING. I HAD TO PRESS ON THE GAS PEDAL HEAVILY SO THE VEHICLE WOULD MOVE TO AVOID A COLLISION WITH VEHICLES TURNING AHEAD OF ME AND ALSO VEHICLES TRAVELING BEHIND ME. I GOT TO A SAFE AREA AND PULLED OVER AND SAW THAT THE GAS PEDAL WAS FIRM AS CAN BE AND WOULD NOT LOOSEN UP, I SHIFTED THE VEHICLE INTO PARK AND THE BRAKES DISENGAGED. … Look up ODI 10330602 at NHTSA ↗

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

ComponentPeriod

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples

Monthly complaint and recall timeline
Month	Complaints	Campaigns announced	Examples
2024-11	0	None	No examples available for this selection.
2024-12	0	None	No examples available for this selection.
2025-01	0	None	No examples available for this selection.
2025-02	0	None	No examples available for this selection.
2025-03	0	None	No examples available for this selection.
2025-04	0	None	No examples available for this selection.
2025-05	0	None	No examples available for this selection.
2025-06	0	None	No examples available for this selection.
2025-07	0	None	No examples available for this selection.
2025-08	0	None	No examples available for this selection.
2025-09	0	None	No examples available for this selection.
2025-10	0	None	No examples available for this selection.
2025-11	0	None	No examples available for this selection.
2025-12	0	None	No examples available for this selection.
2026-01	0	None	No examples available for this selection.
2026-02	0	None	No examples available for this selection.
2026-03	0	None	No examples available for this selection.
2026-04	0	None	No examples available for this selection.
2026-05	1	None	ODI 11737768 Both side curtain airbags deployed while driving down the street. The driver's seatbelt tightened then locked up. There was no obvious reason for the airbags to deploy. the vehicle was taken to a Chevy dealer to see if it was on recall list but they said it was not. Vehicle was referred to a body shop for estimate for repairs...$6,435.00....if you can find the parts. driver was shaken up by the deployment but not injured. Look up ODI 11737768 at NHTSA ↗
2026-06	0	None	No examples available for this selection.
2026-07	0	None	No examples available for this selection.
2026-08	0	None	No examples available for this selection.
2026-09	0	None	No examples available for this selection.
2026-10 (partial)	0	None	No examples available for this selection.

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

No complete months meet the spike thresholds for this selection.

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Observation windowFirst model yearSecond model year

2022: 55 complaints · 2023: 51 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2022	14	28	55
2023	21	33	51

Date coverage across each selected cohort

Date basis for all complaints in selected model years
Year	Incident dates used	Filing date fallbacks	Excluded dates
2022	107	0	3
2023	67	0	1

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
Component	Electrical System	Air Bags	Engine	Exterior Lighting	Seat Belts	Steering	Electronic Stability Control (Esc)	Service Brakes, Hydraulic
Electrical System	—	4 ODI 10659356 · 89,000 mi WHILE I WAS DRIVING DOWN THE ROAD, BOTH CURTAIN SIDE AIR BAGS DEPLOYED AT SAME TIME. THERE WERE NO OTHER CARS ON THE ROAD, SO I WAS ABLE TO STOP THE VEHICLE WITHOUT CAUSING AN ACCIDENT. THE AIRBAG ON THE DRIVER SIDE PUSHED ME OVER SO HARD THAT IT BROKE MY CENTER CONSOLE. MY LOWER BACK STILL HURTS, BUT I AM HOPING THE PAIN WILL GO AWAY. MY LEFT EAR IS STILL RINGING AND HAS NOT RETURNED TO NORMAL HEARING YET CAUSED FROM THE EXPLODING NOISE FROM THE AIRBAG DEPLOYMENT. BOTH OF THE FRONT SEAT BELTS WILL NOT WORK AND THE DASHBOARD HAS SO MANY LI… Look up ODI 10659356 at NHTSA ↗ ODI 11124643 · 143,339 mi ENGINE DIES WHILE DRIVING (LOSING PROPULSION, STEERING, BRAKES, ETC.) AND THE KEY WILL NOT RESTART WHEN TURNED FORWARD (IN NEUTRAL), WHILE COASTING, BUT WILL RESTART WHEN THE KEY IS TURNED BACK AND THEN FORWARD AGAIN. IN THIS CASE, COASTING DOWN AND BRAKING AND TURNING RIGHT, POSSIBLY WITH RIGHT TURN SIGNAL ON. DIED RIGHT BEFORE STARTING TO TURN THE STEERING WHEEL AT ABOUT 15-20 MPH. IT WAS A CLEAR DRY 100 DEGREE AFTERNOON, ON SMOOTH PAVEMENT. WE LIVE ON A BUMPY DIRT ROAD THAT IS JUST OVER A QUARTER OF A MILE LONG TO REACH OUR HOUSE. SIM… Look up ODI 11124643 at NHTSA ↗ ODI 11154529 · 84,883 mi IT BAG FOR FRONT DRIVER LIGHT IS ON DO NOT KNOW WHY? THERE IS SOME KIND OF ELECTRICAL SHORT AND I'VE HAD IT CHECKED BY TWO COMPANIES CANNOT FIND IT I'VE HAD NEW BATTERY, NEW ALTERNATOR AND STILL CAR STOPS WORKING I GET CAR JUMPED AND CAN PUT KEY IN IGNITION TO TRY TO START CAR AND WHEN I SHUT CAR OFF TOO SOON OR WHY I TRY TO START CAR IT'S NOT WORKING AND THEN I CANNOT GET KEY OUT OF THE IGNITION THIS HAS HAPPENED AT LEAST 5 TIMES CAR ONLY HAS 84883 MILES ON IT THIS HAPPENES IF FRONT OF HOUSE WHEN I GO TO START CAR. I AM LISTING LAST TIME T… Look up ODI 11154529 at NHTSA ↗	4 ODI 10584128 · 110,000 mi WHILE SITTING THE PARKED VEHICLE, WITH THE KEY IN IGNITION IN THE ON POSITION BUT ENGINE OFF THE DASH BEGAN TO POUR SMOKE INTO THE VEHICLE. UPON INSPECTING UNDER THE HOOD THERE WERE BURNED AND MELTED WIRES LEADING TO FUSE BOX. ELECTRICAL FIRE OCCURRED. TR Look up ODI 10584128 at NHTSA ↗ ODI 10705981 · 79,000 mi PURCHASED THIS VEHICLE FROM A DEALER. THE NEXT DAY THE TRUCK WAS DEAD. IT HAS SINCE HAD THE BATTERY REPLACED 3 TIMES. THE EXHAUST MANIFOLD CRACKED AT 82,000. THE NUMBER 4 POSITION ON THE BLOWER DOES NOT WORK. THE STABILTRAK LIGHTS COME ON FOR NO REASON AND GO OFF FOR NO REASON. WITH ALL OF THE COMPLAINTS, SOMETHING SHOULD BE DONE. TR Look up ODI 10705981 at NHTSA ↗ ODI 10925060 · 120,000 mi I HAVE HAD MY 2008 TRAILBLAER FOR A YEAR NOW. I HAVE BEEN HAVING MAJOR ELECTRICAL ISSUES FOR THE PAST FEW MONTHS INCLUDING MY BATTERY LIGHT AND OTHER POPPING UP RAMDONLY AND MY TRUCK NOT WANTING TO DRIVE OR RUN RIGHT. NOW MY EXHAUST MANIFOLD IS COMPLETELY CRACKED THRU, Look up ODI 10925060 at NHTSA ↗	6 ODI 10384885 · 62,000 mi I WAS DRIVING DOWN A STATE HIGHWAY WITH MY CRUISE CONTROL SET AT 57 MPH AND ALL OF THE SUDDEN ALL OF THE LIGHTS CAME ON IN THE CONSOLE. MY ON STAR DID NOT WORK, NOR DID THE RADIO OR ANYTHING ELECTRICAL IN MY VEHICLE. MY VEHICLE WAS STILL RUNNING, BUT NONE OF THE GAUGES, LIGHTS, WINDOWS, ETC. WERE WORKING. I PULLED TO THE SIDE OF THE ROAD AND THEN DROVE IT TO THE DEALERSHIP. THE DEALERSHIP KEPT THE VEHICLE FOR 3 WEEKS AND WERE NOT ABLE TO DIAGNOSE NOR FIX THE PROBLEM. ALL OF THE SUDDEN 3 WEEKS LATER THEY GOT INTO THE VEHICLE AND THE PROBLEM… Look up ODI 10384885 at NHTSA ↗ ODI 10466302 · 120,000 mi TL* THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT VARIOUS WARNING LIGHTS ILLUMINATED ON THE INSTRUMENT PANEL UPON STARTING. THE CONTACT ALSO STATED THAT THE BRAKE LIGHT WAS NOT FUNCTIONING. THE VEHICLE WAS TAKEN TO THE DEALER FOR A DIAGNOSIS. THE DEALER STATED THAT THEY REPLACED A FUSE IN THE FUSE BOX. THE FAILURE CONTINUED. THE MANUFACTURER WAS CONTACTED AND STATED THAT THEY WOULD CONTACT HER AT A LATER DATE. THE FAILURE MILEAGE WAS 120,000 AND THE CURRENT MILEAGE WAS 131,000. UPDATED 10/11/12LJ UPDATED 10/11/2012 J… Look up ODI 10466302 at NHTSA ↗ ODI 10683377 · 65,000 mi LOW BEAM LIGHTS WENT OUT. WE REPLACED BULBS, THEY WORKED FOR A SHORT TIME. LOW BEAMS WENT OUT TWO OR THREE DAYS LATER. WENT TO LOCAL GARAGE, THEY REPLACED WIRE FROM BATTERY TO LIGHTS AS THEY WERE NOT GETTING ANY POWER. LIGHTS WORKED FOR TWO OR THREE DAYS. TRAILBLAZER WAS IN SHOP FOR A WEEK, UNABLE TO FIND ISSUE. CALLED CHEVROLET DEALERSHIP, AT FIRST THEY THOUGHT IT WAS A 2007 WHICH HAS A RECALL FOR THE ISSUE. FOUND IT WAS A 2008, NO RECALL. FOUND BAD/BURNT/EXPLODED FUSE LABELED 15016745. HAVE FOUND MULTIPLE OTHER PEOPLE WITH SAME ISSUE… Look up ODI 10683377 at NHTSA ↗	1 ODI 10659356 · 89,000 mi WHILE I WAS DRIVING DOWN THE ROAD, BOTH CURTAIN SIDE AIR BAGS DEPLOYED AT SAME TIME. THERE WERE NO OTHER CARS ON THE ROAD, SO I WAS ABLE TO STOP THE VEHICLE WITHOUT CAUSING AN ACCIDENT. THE AIRBAG ON THE DRIVER SIDE PUSHED ME OVER SO HARD THAT IT BROKE MY CENTER CONSOLE. MY LOWER BACK STILL HURTS, BUT I AM HOPING THE PAIN WILL GO AWAY. MY LEFT EAR IS STILL RINGING AND HAS NOT RETURNED TO NORMAL HEARING YET CAUSED FROM THE EXPLODING NOISE FROM THE AIRBAG DEPLOYMENT. BOTH OF THE FRONT SEAT BELTS WILL NOT WORK AND THE DASHBOARD HAS SO MANY LI… Look up ODI 10659356 at NHTSA ↗	0	2 ODI 10667838 · 56,000 mi AIRBAG LIGHT CAME ON AND HAD A BAD IMPACT SENSOR. HAD TO REPLACE TO PASS INSPECTION. SUV ONLY 6 YEARS OLD. STABILITY CONTROL LIGHT COMES ON EVERY TIME I HIT A BUMP IN THE ROAD. TR Look up ODI 10667838 at NHTSA ↗ ODI 10705981 · 79,000 mi PURCHASED THIS VEHICLE FROM A DEALER. THE NEXT DAY THE TRUCK WAS DEAD. IT HAS SINCE HAD THE BATTERY REPLACED 3 TIMES. THE EXHAUST MANIFOLD CRACKED AT 82,000. THE NUMBER 4 POSITION ON THE BLOWER DOES NOT WORK. THE STABILTRAK LIGHTS COME ON FOR NO REASON AND GO OFF FOR NO REASON. WITH ALL OF THE COMPLAINTS, SOMETHING SHOULD BE DONE. TR Look up ODI 10705981 at NHTSA ↗	0
Air Bags	4 ODI 10659356 · 89,000 mi WHILE I WAS DRIVING DOWN THE ROAD, BOTH CURTAIN SIDE AIR BAGS DEPLOYED AT SAME TIME. THERE WERE NO OTHER CARS ON THE ROAD, SO I WAS ABLE TO STOP THE VEHICLE WITHOUT CAUSING AN ACCIDENT. THE AIRBAG ON THE DRIVER SIDE PUSHED ME OVER SO HARD THAT IT BROKE MY CENTER CONSOLE. MY LOWER BACK STILL HURTS, BUT I AM HOPING THE PAIN WILL GO AWAY. MY LEFT EAR IS STILL RINGING AND HAS NOT RETURNED TO NORMAL HEARING YET CAUSED FROM THE EXPLODING NOISE FROM THE AIRBAG DEPLOYMENT. BOTH OF THE FRONT SEAT BELTS WILL NOT WORK AND THE DASHBOARD HAS SO MANY LI… Look up ODI 10659356 at NHTSA ↗ ODI 11124643 · 143,339 mi ENGINE DIES WHILE DRIVING (LOSING PROPULSION, STEERING, BRAKES, ETC.) AND THE KEY WILL NOT RESTART WHEN TURNED FORWARD (IN NEUTRAL), WHILE COASTING, BUT WILL RESTART WHEN THE KEY IS TURNED BACK AND THEN FORWARD AGAIN. IN THIS CASE, COASTING DOWN AND BRAKING AND TURNING RIGHT, POSSIBLY WITH RIGHT TURN SIGNAL ON. DIED RIGHT BEFORE STARTING TO TURN THE STEERING WHEEL AT ABOUT 15-20 MPH. IT WAS A CLEAR DRY 100 DEGREE AFTERNOON, ON SMOOTH PAVEMENT. WE LIVE ON A BUMPY DIRT ROAD THAT IS JUST OVER A QUARTER OF A MILE LONG TO REACH OUR HOUSE. SIM… Look up ODI 11124643 at NHTSA ↗ ODI 11154529 · 84,883 mi IT BAG FOR FRONT DRIVER LIGHT IS ON DO NOT KNOW WHY? THERE IS SOME KIND OF ELECTRICAL SHORT AND I'VE HAD IT CHECKED BY TWO COMPANIES CANNOT FIND IT I'VE HAD NEW BATTERY, NEW ALTERNATOR AND STILL CAR STOPS WORKING I GET CAR JUMPED AND CAN PUT KEY IN IGNITION TO TRY TO START CAR AND WHEN I SHUT CAR OFF TOO SOON OR WHY I TRY TO START CAR IT'S NOT WORKING AND THEN I CANNOT GET KEY OUT OF THE IGNITION THIS HAS HAPPENED AT LEAST 5 TIMES CAR ONLY HAS 84883 MILES ON IT THIS HAPPENES IF FRONT OF HOUSE WHEN I GO TO START CAR. I AM LISTING LAST TIME T… Look up ODI 11154529 at NHTSA ↗	—	1 ODI 11124643 · 143,339 mi ENGINE DIES WHILE DRIVING (LOSING PROPULSION, STEERING, BRAKES, ETC.) AND THE KEY WILL NOT RESTART WHEN TURNED FORWARD (IN NEUTRAL), WHILE COASTING, BUT WILL RESTART WHEN THE KEY IS TURNED BACK AND THEN FORWARD AGAIN. IN THIS CASE, COASTING DOWN AND BRAKING AND TURNING RIGHT, POSSIBLY WITH RIGHT TURN SIGNAL ON. DIED RIGHT BEFORE STARTING TO TURN THE STEERING WHEEL AT ABOUT 15-20 MPH. IT WAS A CLEAR DRY 100 DEGREE AFTERNOON, ON SMOOTH PAVEMENT. WE LIVE ON A BUMPY DIRT ROAD THAT IS JUST OVER A QUARTER OF A MILE LONG TO REACH OUR HOUSE. SIM… Look up ODI 11124643 at NHTSA ↗	1 ODI 11268036 LOW BEAMS STOPPED WORKING, TOOK IT TO THE DEALER WHO REPLACED BOTH BULBS AND IT WORKED FOR A COUPLE WEEKS NOW LOW BEAMS RANDOMLY SHUT OFF WHILE DRIVING, ESPECIALLY AT NIGHT. AIRBAG SENSOR KEEPS TURNING ON AND OFF AND THE HORN STOPPED WORKING. THE AIRBAG SENSOR SEEMS TO COME ON MORE ON LONGER TRIPS AROUND THE CITY WITH MORE TURNS. Look up ODI 11268036 at NHTSA ↗	9 ODI 10472374 · 104,000 mi ON MAY 24, 2012- I WAS TRAVELING OUT OUR MILE LONG GRAVEL DRIVEWAY. HALF WAY DOWN THE DRIVEWAY THE SIDE CURTAIN AIRBAGS ON BOTH SIDES DEPLOYED. THERE WAS NO CRASH- THEY JUST CAME OUT. I CONTACTED GM. THEY FINALLY SENT OUT A 3RD PARTY INVESTIGATOR TO INVESTIGATE THE VEHICLE. THEY DETERMINED THAT THE VEHICLE HAD A ROLL-OVER EVENT. THE VEHICLE DID NOT ROLL-OVER. GM TOLD ME THAT IT WAS AN INSURANCE ISSUE. INSURANCE COMPANY SAYS IT IS A MECHANICAL ISSUE AND WAS GM'S PROBLEM TO FIX. AT THIS TIME THE VEHICLE STILL SITS WITH BOTH SIDE AIRBAGS … Look up ODI 10472374 at NHTSA ↗ ODI 10498407 · 47,000 mi WHILE DRIVING STRAIGHT AT APPROXIMATELY 40 MPH THE SIDE AIRBAGS DEPLOYED FOR NO REASON. AS A RESULT THE SEAT BELTS NO LONG FUNCTION APPROPRIATELY. TR Look up ODI 10498407 at NHTSA ↗ ODI 10607152 MY SON WAS DRIVING THE 2008 CHEVROLET TRAILBLAZER LT WHEN THE FOLLOWING EVENT OCCURRED: WHILE TRAVELING AT APPROX 35 MPH ON A STRAIGHT, SMOOTH CITY STREET THE SIDE CURTAIN AIRBAGS DEPLOYED ON MY 2008 CHEVY TRAILBLAZER LT ALONG WITH BOTH FRONT SEAT BELTS TIGHTENING AND LOCKING IN PLACE. THERE WERE NO SUDDEN ABRUPT MANEUVERS, NO CONTACT WITH ANY OTHER OBJECTS ... NOTHING!!!! IT APPEARS THAT THIS IS A COMMON PROBLEM WITH NOTHING BEING DONE ABOUT IT ... WHY???!!! TR Look up ODI 10607152 at NHTSA ↗	0	0	0
Engine	4 ODI 10584128 · 110,000 mi WHILE SITTING THE PARKED VEHICLE, WITH THE KEY IN IGNITION IN THE ON POSITION BUT ENGINE OFF THE DASH BEGAN TO POUR SMOKE INTO THE VEHICLE. UPON INSPECTING UNDER THE HOOD THERE WERE BURNED AND MELTED WIRES LEADING TO FUSE BOX. ELECTRICAL FIRE OCCURRED. TR Look up ODI 10584128 at NHTSA ↗ ODI 10705981 · 79,000 mi PURCHASED THIS VEHICLE FROM A DEALER. THE NEXT DAY THE TRUCK WAS DEAD. IT HAS SINCE HAD THE BATTERY REPLACED 3 TIMES. THE EXHAUST MANIFOLD CRACKED AT 82,000. THE NUMBER 4 POSITION ON THE BLOWER DOES NOT WORK. THE STABILTRAK LIGHTS COME ON FOR NO REASON AND GO OFF FOR NO REASON. WITH ALL OF THE COMPLAINTS, SOMETHING SHOULD BE DONE. TR Look up ODI 10705981 at NHTSA ↗ ODI 10925060 · 120,000 mi I HAVE HAD MY 2008 TRAILBLAER FOR A YEAR NOW. I HAVE BEEN HAVING MAJOR ELECTRICAL ISSUES FOR THE PAST FEW MONTHS INCLUDING MY BATTERY LIGHT AND OTHER POPPING UP RAMDONLY AND MY TRUCK NOT WANTING TO DRIVE OR RUN RIGHT. NOW MY EXHAUST MANIFOLD IS COMPLETELY CRACKED THRU, Look up ODI 10925060 at NHTSA ↗	1 ODI 11124643 · 143,339 mi ENGINE DIES WHILE DRIVING (LOSING PROPULSION, STEERING, BRAKES, ETC.) AND THE KEY WILL NOT RESTART WHEN TURNED FORWARD (IN NEUTRAL), WHILE COASTING, BUT WILL RESTART WHEN THE KEY IS TURNED BACK AND THEN FORWARD AGAIN. IN THIS CASE, COASTING DOWN AND BRAKING AND TURNING RIGHT, POSSIBLY WITH RIGHT TURN SIGNAL ON. DIED RIGHT BEFORE STARTING TO TURN THE STEERING WHEEL AT ABOUT 15-20 MPH. IT WAS A CLEAR DRY 100 DEGREE AFTERNOON, ON SMOOTH PAVEMENT. WE LIVE ON A BUMPY DIRT ROAD THAT IS JUST OVER A QUARTER OF A MILE LONG TO REACH OUR HOUSE. SIM… Look up ODI 11124643 at NHTSA ↗	—	0	0	0	1 ODI 10705981 · 79,000 mi PURCHASED THIS VEHICLE FROM A DEALER. THE NEXT DAY THE TRUCK WAS DEAD. IT HAS SINCE HAD THE BATTERY REPLACED 3 TIMES. THE EXHAUST MANIFOLD CRACKED AT 82,000. THE NUMBER 4 POSITION ON THE BLOWER DOES NOT WORK. THE STABILTRAK LIGHTS COME ON FOR NO REASON AND GO OFF FOR NO REASON. WITH ALL OF THE COMPLAINTS, SOMETHING SHOULD BE DONE. *TR Look up ODI 10705981 at NHTSA ↗	0
Exterior Lighting	6 ODI 10384885 · 62,000 mi I WAS DRIVING DOWN A STATE HIGHWAY WITH MY CRUISE CONTROL SET AT 57 MPH AND ALL OF THE SUDDEN ALL OF THE LIGHTS CAME ON IN THE CONSOLE. MY ON STAR DID NOT WORK, NOR DID THE RADIO OR ANYTHING ELECTRICAL IN MY VEHICLE. MY VEHICLE WAS STILL RUNNING, BUT NONE OF THE GAUGES, LIGHTS, WINDOWS, ETC. WERE WORKING. I PULLED TO THE SIDE OF THE ROAD AND THEN DROVE IT TO THE DEALERSHIP. THE DEALERSHIP KEPT THE VEHICLE FOR 3 WEEKS AND WERE NOT ABLE TO DIAGNOSE NOR FIX THE PROBLEM. ALL OF THE SUDDEN 3 WEEKS LATER THEY GOT INTO THE VEHICLE AND THE PROBLEM… Look up ODI 10384885 at NHTSA ↗ ODI 10466302 · 120,000 mi TL* THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT VARIOUS WARNING LIGHTS ILLUMINATED ON THE INSTRUMENT PANEL UPON STARTING. THE CONTACT ALSO STATED THAT THE BRAKE LIGHT WAS NOT FUNCTIONING. THE VEHICLE WAS TAKEN TO THE DEALER FOR A DIAGNOSIS. THE DEALER STATED THAT THEY REPLACED A FUSE IN THE FUSE BOX. THE FAILURE CONTINUED. THE MANUFACTURER WAS CONTACTED AND STATED THAT THEY WOULD CONTACT HER AT A LATER DATE. THE FAILURE MILEAGE WAS 120,000 AND THE CURRENT MILEAGE WAS 131,000. UPDATED 10/11/12LJ UPDATED 10/11/2012 J… Look up ODI 10466302 at NHTSA ↗ ODI 10683377 · 65,000 mi LOW BEAM LIGHTS WENT OUT. WE REPLACED BULBS, THEY WORKED FOR A SHORT TIME. LOW BEAMS WENT OUT TWO OR THREE DAYS LATER. WENT TO LOCAL GARAGE, THEY REPLACED WIRE FROM BATTERY TO LIGHTS AS THEY WERE NOT GETTING ANY POWER. LIGHTS WORKED FOR TWO OR THREE DAYS. TRAILBLAZER WAS IN SHOP FOR A WEEK, UNABLE TO FIND ISSUE. CALLED CHEVROLET DEALERSHIP, AT FIRST THEY THOUGHT IT WAS A 2007 WHICH HAS A RECALL FOR THE ISSUE. FOUND IT WAS A 2008, NO RECALL. FOUND BAD/BURNT/EXPLODED FUSE LABELED 15016745. HAVE FOUND MULTIPLE OTHER PEOPLE WITH SAME ISSUE… Look up ODI 10683377 at NHTSA ↗	1 ODI 11268036 LOW BEAMS STOPPED WORKING, TOOK IT TO THE DEALER WHO REPLACED BOTH BULBS AND IT WORKED FOR A COUPLE WEEKS NOW LOW BEAMS RANDOMLY SHUT OFF WHILE DRIVING, ESPECIALLY AT NIGHT. AIRBAG SENSOR KEEPS TURNING ON AND OFF AND THE HORN STOPPED WORKING. THE AIRBAG SENSOR SEEMS TO COME ON MORE ON LONGER TRIPS AROUND THE CITY WITH MORE TURNS. Look up ODI 11268036 at NHTSA ↗	0	—	0	0	0	0
Seat Belts	1 ODI 10659356 · 89,000 mi WHILE I WAS DRIVING DOWN THE ROAD, BOTH CURTAIN SIDE AIR BAGS DEPLOYED AT SAME TIME. THERE WERE NO OTHER CARS ON THE ROAD, SO I WAS ABLE TO STOP THE VEHICLE WITHOUT CAUSING AN ACCIDENT. THE AIRBAG ON THE DRIVER SIDE PUSHED ME OVER SO HARD THAT IT BROKE MY CENTER CONSOLE. MY LOWER BACK STILL HURTS, BUT I AM HOPING THE PAIN WILL GO AWAY. MY LEFT EAR IS STILL RINGING AND HAS NOT RETURNED TO NORMAL HEARING YET CAUSED FROM THE EXPLODING NOISE FROM THE AIRBAG DEPLOYMENT. BOTH OF THE FRONT SEAT BELTS WILL NOT WORK AND THE DASHBOARD HAS SO MANY LI… Look up ODI 10659356 at NHTSA ↗	9 ODI 10472374 · 104,000 mi ON MAY 24, 2012- I WAS TRAVELING OUT OUR MILE LONG GRAVEL DRIVEWAY. HALF WAY DOWN THE DRIVEWAY THE SIDE CURTAIN AIRBAGS ON BOTH SIDES DEPLOYED. THERE WAS NO CRASH- THEY JUST CAME OUT. I CONTACTED GM. THEY FINALLY SENT OUT A 3RD PARTY INVESTIGATOR TO INVESTIGATE THE VEHICLE. THEY DETERMINED THAT THE VEHICLE HAD A ROLL-OVER EVENT. THE VEHICLE DID NOT ROLL-OVER. GM TOLD ME THAT IT WAS AN INSURANCE ISSUE. INSURANCE COMPANY SAYS IT IS A MECHANICAL ISSUE AND WAS GM'S PROBLEM TO FIX. AT THIS TIME THE VEHICLE STILL SITS WITH BOTH SIDE AIRBAGS … Look up ODI 10472374 at NHTSA ↗ ODI 10498407 · 47,000 mi WHILE DRIVING STRAIGHT AT APPROXIMATELY 40 MPH THE SIDE AIRBAGS DEPLOYED FOR NO REASON. AS A RESULT THE SEAT BELTS NO LONG FUNCTION APPROPRIATELY. TR Look up ODI 10498407 at NHTSA ↗ ODI 10607152 MY SON WAS DRIVING THE 2008 CHEVROLET TRAILBLAZER LT WHEN THE FOLLOWING EVENT OCCURRED: WHILE TRAVELING AT APPROX 35 MPH ON A STRAIGHT, SMOOTH CITY STREET THE SIDE CURTAIN AIRBAGS DEPLOYED ON MY 2008 CHEVY TRAILBLAZER LT ALONG WITH BOTH FRONT SEAT BELTS TIGHTENING AND LOCKING IN PLACE. THERE WERE NO SUDDEN ABRUPT MANEUVERS, NO CONTACT WITH ANY OTHER OBJECTS ... NOTHING!!!! IT APPEARS THAT THIS IS A COMMON PROBLEM WITH NOTHING BEING DONE ABOUT IT ... WHY???!!! TR Look up ODI 10607152 at NHTSA ↗	0	0	—	0	0	0
Steering	0	0	0	0	0	—	1 ODI 10497612 · 89,000 mi VEHICLES STABILITRAC LIGHT COMES ON CONSTANTLY. REPAIR LISTED FOR CODE IS NOT THE PROBLEM. HAD SAME ISSUE WITH MY 2006 TRAILBLAZER. LIGHT COMES ON SPORADICALLY, EVEN WHEN BACKING OUT OF MY DRIVEWAY AT LOW RATE OF SPEED. *TR Look up ODI 10497612 at NHTSA ↗	0
Electronic Stability Control (Esc)	2 ODI 10667838 · 56,000 mi AIRBAG LIGHT CAME ON AND HAD A BAD IMPACT SENSOR. HAD TO REPLACE TO PASS INSPECTION. SUV ONLY 6 YEARS OLD. STABILITY CONTROL LIGHT COMES ON EVERY TIME I HIT A BUMP IN THE ROAD. TR Look up ODI 10667838 at NHTSA ↗ ODI 10705981 · 79,000 mi PURCHASED THIS VEHICLE FROM A DEALER. THE NEXT DAY THE TRUCK WAS DEAD. IT HAS SINCE HAD THE BATTERY REPLACED 3 TIMES. THE EXHAUST MANIFOLD CRACKED AT 82,000. THE NUMBER 4 POSITION ON THE BLOWER DOES NOT WORK. THE STABILTRAK LIGHTS COME ON FOR NO REASON AND GO OFF FOR NO REASON. WITH ALL OF THE COMPLAINTS, SOMETHING SHOULD BE DONE. TR Look up ODI 10705981 at NHTSA ↗	0	1 ODI 10705981 · 79,000 mi PURCHASED THIS VEHICLE FROM A DEALER. THE NEXT DAY THE TRUCK WAS DEAD. IT HAS SINCE HAD THE BATTERY REPLACED 3 TIMES. THE EXHAUST MANIFOLD CRACKED AT 82,000. THE NUMBER 4 POSITION ON THE BLOWER DOES NOT WORK. THE STABILTRAK LIGHTS COME ON FOR NO REASON AND GO OFF FOR NO REASON. WITH ALL OF THE COMPLAINTS, SOMETHING SHOULD BE DONE. *TR Look up ODI 10705981 at NHTSA ↗	0	0	1 ODI 10497612 · 89,000 mi VEHICLES STABILITRAC LIGHT COMES ON CONSTANTLY. REPAIR LISTED FOR CODE IS NOT THE PROBLEM. HAD SAME ISSUE WITH MY 2006 TRAILBLAZER. LIGHT COMES ON SPORADICALLY, EVEN WHEN BACKING OUT OF MY DRIVEWAY AT LOW RATE OF SPEED. *TR Look up ODI 10497612 at NHTSA ↗	—	2 ODI 10446927 · 56,000 mi WHILE DRIVING THE 2008 TRAILBLAZER I STARTED TO EXPERIENCE A LOSS OF BRAKE PEDAL WITH THE TRAVEL GOING ALL OF THE WAY TO THE FLOOR, WITH HARDLY ANY BRAKING FUNCTION OR STOPPING ACTION. IT WAS INTERMITTENT AND WOULD NOT HAPPEN MORE THEN ONCE OR TWICE AT FIRST. THEN WHEN I WAS IN A PARKING LOT, THE BRAKES FAILED AGAIN AND I HIT A CEMENT DIVIDER DAMAGING THE BUMPER OF THE VEHICLE. YOU WOULD BE DRIVING THE VEHICLE, AND STEP ON THE BRAKES AS YOU WOULD BE COASTING INTO OR COMING UP TO A STOP. YOU WOULD LET UP ON THE PEDAL THEN HIT IT AGAIN, THE 2ND T… Look up ODI 10446927 at NHTSA ↗ ODI 10454750 · 101,985 mi WHILE TURNING AROUND IN A CUL DE SAC ONE MORNING THAT WAS ON A STEEP SLOPE I HEARD A POPPING SOUND AND MY STEERING WHEEL JERKED AND THE BRAKE PEDAL DEPRESSED ALMOST TO THE FLOOR IN THREE STAGES LIKE IT WAS CATCHING ON SOMETHING AND THEN WOULD RELEASE AND THE STABILITY CONTROL LIGHTS CAME ON. ONCE I GOT THE VEHICLE STRAIGHTENED OUT TO GO DOWN THE STEEP HILL IT FELT LIKE IT DOES WHEN A ROTOR GETS WARPED. ONCE I GOT CLOSE TO THE BOTTOM I TURNED ONTO A SIDE STREET THAT WAS FLAT AND I STOPPED AND PUT IT IN PARK AND TURNED THE ENGINE OFF. WHEN I S… Look up ODI 10454750 at NHTSA ↗
Service Brakes, Hydraulic	0	0	0	0	0	0	2 ODI 10446927 · 56,000 mi WHILE DRIVING THE 2008 TRAILBLAZER I STARTED TO EXPERIENCE A LOSS OF BRAKE PEDAL WITH THE TRAVEL GOING ALL OF THE WAY TO THE FLOOR, WITH HARDLY ANY BRAKING FUNCTION OR STOPPING ACTION. IT WAS INTERMITTENT AND WOULD NOT HAPPEN MORE THEN ONCE OR TWICE AT FIRST. THEN WHEN I WAS IN A PARKING LOT, THE BRAKES FAILED AGAIN AND I HIT A CEMENT DIVIDER DAMAGING THE BUMPER OF THE VEHICLE. YOU WOULD BE DRIVING THE VEHICLE, AND STEP ON THE BRAKES AS YOU WOULD BE COASTING INTO OR COMING UP TO A STOP. YOU WOULD LET UP ON THE PEDAL THEN HIT IT AGAIN, THE 2ND T… Look up ODI 10446927 at NHTSA ↗ ODI 10454750 · 101,985 mi WHILE TURNING AROUND IN A CUL DE SAC ONE MORNING THAT WAS ON A STEEP SLOPE I HEARD A POPPING SOUND AND MY STEERING WHEEL JERKED AND THE BRAKE PEDAL DEPRESSED ALMOST TO THE FLOOR IN THREE STAGES LIKE IT WAS CATCHING ON SOMETHING AND THEN WOULD RELEASE AND THE STABILITY CONTROL LIGHTS CAME ON. ONCE I GOT THE VEHICLE STRAIGHTENED OUT TO GO DOWN THE STEEP HILL IT FELT LIKE IT DOES WHEN A ROTOR GETS WARPED. ONCE I GOT CLOSE TO THE BOTTOM I TURNED ONTO A SIDE STREET THAT WAS FLAT AND I STOPPED AND PUT IT IN PARK AND TURNED THE ENGINE OFF. WHEN I S… Look up ODI 10454750 at NHTSA ↗	—

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

Search patterns

7 patterns with matching reports.

Warning lights and dashboard alerts

19 mentions · 9.8% of complaints

Median mileage: 61,000 mi (19 usable records).

ODI 10321715 · 24,000 mi

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. WHEN THE CONTACT ATTEMPTED TO ACCELERATE AT A TRAFFIC LIGHT, THE BRAKES WOULD NOT DISENGAGE. HE ATTEMPTED TO RELEASE THE BRAKES BY SHIFTING GEARS AND APPLY CONSTANT, STEADY PRESSURE TO THE BRAKE PEDAL. WITHIN A FEW MINUTES, THE BRAKE RELEASED. ON A SEPARATE OCCASION, WHILE DRIVING AT SPEEDS OF 15 MPH, THE BRAKES LOCKED. HE ABRUPTLY DEPRESSED THE ACCELERATOR PEDAL IN AN ATTEMPT TO AVOID A POTENTIAL CRASH. HE WAS ABLE TO MANEUVER THE VEHICLE OFF OF THE ROAD AND SHUT OFF THE ENGINE. UPON RESTARTIN…

Look up ODI 10321715 at NHTSA ↗

ODI 10345945 · 5,012 mi

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. WHILE DRIVING AT 25 MPH, THE STABILITY TRACK WARNING LIGHT ILLUMINATED ON THE INSTRUMENTAL PANEL. THE WARNING LIGHT ILLUMINATED TWICE. THE DEALER ADVISED THAT THE RACK AND PINION WOULD NEED TO BE REPLACED, AS WELL AS THE AIR BAG SENSORS. THE VEHICLE WAS REPAIRED UNDER FACTORY WARRANTY. IN ADDITION, THE CONTACT STATED WHEN APPLYING THE BRAKES, THE BRAKES WOULD FEEL ABNORMALLY SOFT AND SPONGY. THE DEALER REPLACED THE BRAKE BOOSTER SIX TIMES YET THE FAILURE PERSISTED. THE FAILURE MILEAGE WAS 5,01…

Look up ODI 10345945 at NHTSA ↗

ODI 10425828 · 10 mi

WE PURCHASED A 2008 CHEVROLET TRAILBLAZER IN SEPTEMBER 2008. THE DAY WE DROVE IT HOME THE ENTIRE ELECTRICAL SYSTEM SHUT DOWN. THE LIGHTS, LOCKS, BLINKERS, AND ALL GAUGES WERE NOT WORKING. THE VEHICLE WAS TAKEN BACK TO THE CHEVROLET DEALER AND THE ONSTAR MODULE WAS REPLACED. A FEW MONTHS LATER THE ELECTRICAL SYSTEM FAILED AGAIN, THIS HAS HAPPENED 3 MORE TIMES SINCE PURCHASING THE VEHICLE 3 YEARS AGO. THE VEHICLE HAS ALSO HAD THE CHECK ENGINE AND STABILITRACK LIGHTS TURN ON AND OFF NUMEROUS TIMES...SOMETIMES FOR A DAY OR TWO, SOMETIMES FOR …

Look up ODI 10425828 at NHTSA ↗

Matching rule

\b(warning light\w*|check engine|dashboard warning\w*|malfunction indicator)\b

Stalling or loss of power

11 mentions · 5.7% of complaints

Median mileage: 74,000 mi (10 usable records).

ODI 10522612 · 115,600 mi

DRIVER DOOR LOST POWER NOT WORKING AT ALL, ALL OTHER FUNCTIONS (PASSENGER, REAR, AND TRUNK LOCKING FUNCTIONS WORK) THERE WAS A RECALL ON THIS SAME FUNCTION FOR 2006-2007 BUT 2008 WAS NOT INCLUDE. THE CORROSION THAT COULD RESULT IN A SHORT IN THE CIRCUIT BOARD. A POWER SHORT IN DOOR LOCK AND POWER WINDOW SWITCHES TO FUNCTION INTERMITTENTLY OR BECOME INOPERATIVE. THE SHORT CAUSE OVERHEARING, WHICH COULD MELT COMPONENTS OF THE DOOR MODULE, PRODUCING ODOR, SMOKE, OR A FIRE. AFTER REVIEW WITH MY SERVICE PROVIDER THIS IS SAME PROBLEM WITH THE PASS RE…

Look up ODI 10522612 at NHTSA ↗

ODI 10567609 · 61,000 mi

Look up ODI 10567609 at NHTSA ↗

ODI 10620919 · 55,000 mi

Look up ODI 10620919 at NHTSA ↗

Matching rule

\b(stall\w*|loss of power|lost power|engine shut\w* off)\b

Steering assistance concerns

8 mentions · 4.1% of complaints

Median mileage: 100,905 mi (8 usable records).

ODI 10495097 · 81,809 mi

POWER STEERING LINES CORRODED AND LEAKING AT/FROM RUBBER MOUNT ON L WHEEL WELL. *TR

Look up ODI 10495097 at NHTSA ↗

ODI 10548635 · 63,218 mi

AFTER HAVING TAKEN A 25 MILE TRIP, I DISCOVERED A LARGE PUDDLE OF OIL UNDER MY CAR AND UPON INSPECTION FOUND THE POWER STEERING LINES HAD ALL RUSTED IN A SHOCK MOUNT AND RUPTURED RELEASING THE POWER STEERING FLUID. MY MECHANIC SAID IF ALL THE OIL HAD DRAINED OUT, IT WOULD HAVE BURNED UP THE PUMP AND COST AN ADDITIONAL $350. TOTAL COST OF REPAIR $623. *TR

Look up ODI 10548635 at NHTSA ↗

ODI 10568601 · 55,000 mi

AS I WAS DRIVING MY 2008 TRAILBLAZER THE STEERING WHEEL COMPLETELY FROZE ON ME AND I COULD NOT TURN THE VEHICLE IN ANY DIRECTION. I ENDED UP DRIVING IT INTO SOMEONES YARD BEFORE I COULD GET IT STOPPED. AFTER HAVING IT TAKEN TO A GARAGE THEY TOLD ME MY POWER STEERING LINES ETC WERE BLOWN. THEY HAVE SINCE FIXED THIS ISSUE, VERY COSTLY TO ME THOUGH, AND THEN THEY INFORMED ME THAT WHILE CHECKING THE VEHICLE OUT THEY FOUND MY TRANSMISSION LINES ARE VERY CORRODED. SO THAT IS THE NEXT ISSUE TO BE FIXED WITH THIS VEHICLE. *TR

Look up ODI 10568601 at NHTSA ↗

Matching rule

\b(power steer\w*|steering assist\w*|steering lock\w*|steering wheel lock\w*)\b

Brake response concerns

7 mentions · 3.6% of complaints

Median mileage: 79,800 mi (7 usable records).

ODI 10321715 · 24,000 mi

Look up ODI 10321715 at NHTSA ↗

ODI 10446927 · 56,000 mi

WHILE DRIVING THE 2008 TRAILBLAZER I STARTED TO EXPERIENCE A LOSS OF BRAKE PEDAL WITH THE TRAVEL GOING ALL OF THE WAY TO THE FLOOR, WITH HARDLY ANY BRAKING FUNCTION OR STOPPING ACTION. IT WAS INTERMITTENT AND WOULD NOT HAPPEN MORE THEN ONCE OR TWICE AT FIRST. THEN WHEN I WAS IN A PARKING LOT, THE BRAKES FAILED AGAIN AND I HIT A CEMENT DIVIDER DAMAGING THE BUMPER OF THE VEHICLE. YOU WOULD BE DRIVING THE VEHICLE, AND STEP ON THE BRAKES AS YOU WOULD BE COASTING INTO OR COMING UP TO A STOP. YOU WOULD LET UP ON THE PEDAL THEN HIT IT AGAIN, THE 2ND T…

Look up ODI 10446927 at NHTSA ↗

ODI 10454750 · 101,985 mi

Look up ODI 10454750 at NHTSA ↗

Matching rule

Hard or delayed shifting

4 mentions · 2.1% of complaints

Median mileage: 66,958 mi (4 usable records).

ODI 10241343 · 1,326 mi

Look up ODI 10241343 at NHTSA ↗

ODI 10454750 · 101,985 mi

Look up ODI 10454750 at NHTSA ↗

ODI 10633290 · 71,000 mi

WHILE DRIVING ON A STEEP DOWNHILL CURVY MOUNTAIN PASS, THE KEY GOT JERKED INTO THE OFF POSITION. LUCKILY I QUICKLY RESTARTED THE ENGINE. THIS IS VERY DANGEROUS ON ROADS WITH A SHARP INCLINE AND/OR DECLINE AS ONE WOULD NEED TO BE ABLE TO BRAKE AND STEER THE CAR INTO A SAFE AREA. *TR

Look up ODI 10633290 at NHTSA ↗

Matching rule

Battery drain and no-start mentions

1 mentions · 0.5% of complaints

Median mileage: 92,082 mi (1 usable records).

ODI 10783113 · 92,082 mi

ON )9/16/15, I WAS DRIVING MY 2008 CHEV TRAILBLAZER ON THE HIGHWAY AT 55MPH AND THE IGNITION SWITCH FAILED AND THE THE VEHICLE ROLLED TO A STOP. IT WOULD NOT START AGAIN AND WAS TOWED BY GLENN'S TOWING SERVICE FARIBAULT MN 55021 TO HARRY BROWN'S SERVICE CENTER FARIBAULT MN 55021. THEY REPLACED THE IGNITION SWITCH AND CHARGED $389.25. I'M CONCERNED IF THEY PUT IN THE SAME SWITCH WITH A DEFECT OR ONE THAT HAS BEEN IMPROVED TO ELIMINATE THE DEFECT AS CHEVROLET HAS BEEN RECALLING IGNITION SWITCHES ON OTHER VEHICLES BUT NOT THE TRAILBLAZER. I WAS …

Look up ODI 10783113 at NHTSA ↗

Matching rule

Fuel smell or leak mentions

1 mentions · 0.5% of complaints

Median mileage: 38,000 mi (1 usable records).

ODI 11073407 · 38,000 mi

SMELLED GAS ODOR FROM REAR OF VEHICLE. CRAWLED UNDER AND FOUND GAS TANK LEAK AT THE CONNECTION OF FILLER PIPE TO TANK/CHECK VALVE. UNDERSTAND THIS WAS KNOWN DEFECT ON EARLIER YEARS AND TANKS WER COVERED BY A SPECIAL COVERAGE PLAN 14423. ANY EXTENSIONS FOR LATER (2008) MODEL YEARS?

Look up ODI 11073407 at NHTSA ↗

Matching rule

\b(fuel leak\w*|gas leak\w*|gas(?:oline)? smell|smell\w* (?:of )?(?:fuel|gas))\b