I was stopped at a red light and when the light turned green to go, the car stalled. Steering wheel locked and I had to turn the car off and back on in the middle of traffic. This happened twice in one day to me. I brought it to the dealership and they cannot find a fix for this. The car also stalled on the service manager on the expressway.
The worst 2026 Chevrolet Trailblazer problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Engine5
- Electrical4
- Brakes3
- Airbags2
- Seat belts1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Engine5
- Electrical4
- Brakes3
- Airbags2
- Seat belts1
- Tires1
- Transmission1
Recalls 1
Back over prevention: sensing system: camera
- What is wrong
- General Motors, LLC is recalling certain 2024-2025 Buick Envista, 2024-2026 Buick Encore GX, Chevrolet Trailblazer, and 2025 Chevrolet Trax vehicles. The rearview camera screen may display a distorted or blank image.
- Risk
- A rearview image that does not display correctly reduces the driver's view behind the vehicle, increasing the risk of a crash.
- Remedy
- Dealers will inspect and replace the rearview camera, if necessary, free of charge. Owner notification letters were mailed September 30, 2026. Owners may contact Chevrolet customer service at 1‑800‑222‑1020 or Buick customer service at 1‑800‑521‑7300. GM's number for this recall is A262554900. Vehicle Identification Numbers (VINs) involved in this recall became searchable on on August 20, 2026.
Recall number 26V539000 · Recall details
Technical service bulletins for the 2026 Chevrolet Trailblazer 103
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Unknown or other
- This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a...
- PI provides information on how to obtain a restricted radio
- Unknown or other
- Unknown or other
- Unknown or other
- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
- Unknown or other
- Unknown or other
- Unknown or other
2026 Chevrolet Trailblazer fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 1.3L 3‑cyl | FWD | 29 | 33 | 31 |
| 1.2L 3‑cyl | FWD | 30 | 31 | 30 |
| 1.3L 3‑cyl | AWD | 26 | 29 | 27 |
What 2026 Chevrolet Trailblazer owners say
Most recent owner complaints, unedited.
The contact owns a 2026 Chevrolet Trailblazer. The contact stated that while driving between 45 and 60 MPH, the air bag and safety restraint warning lights unexpectedly illuminated. After the warning lights illuminated, the steering felt loose, and the brake pedal locked, slid, and then released when engaged. The contact also stated that an electrical failure occurred. The vehicle was taken to the dealer; however, the failure was not diagnosed or repaired. The vehicle was scheduled to be diagnosed by the dealer for a second time. The contact noted that the vehicle had previously been repaired for a separate electrical failure. The failure mileage was approximately 20,000.
Engine shuts off while in drive but stopped- three times, twice at stop lights and once in a drive thru.
The contact owns a 2026 Chevrolet Trailblazer. The contact stated that while attempting to decelerate due to daily traffic and driving approximately 10 MPH, a nearby vehicle crashed into the rear of the vehicle while driving approximately 50 MPH. The messages "Air Bag Deployment System" and "Safety Belt Pretensioner System" were displayed on the Chevrolet app. In addition, the contact stated the front passenger’s side seat belt failed to retract, and there was white powder coming from the front seat belt shoulder guides. A Police report was filed. The local dealer was contacted. The vehicle was towed to a local tow yard. The contact sustained whiplash and migraines, and medical attention was sought. The manufacturer was made aware of the failure by email. The failure mileage was approximately 12,000.
Yes the mirrors on my 26LT Chevrolet also on the 23 Chevrolet LT even on the older trax that I had The vehicles are pretty much identical as far as body style inside outside wheelbase etcetera My problem is the mirrors the right mirror the left mirror cut your vision off big time i'm only about 5657 inches high and I sit back low and you cannot see left or right it can cut whole car off at a stop light
I experienced a Hard Stall at a Red Light. The Auto Start/Stop Feature was engaged. The Console displayed "Press Brake Pedal to Start". I had to shift into Neutral and manually restart the Vehicle. I had the Vehicle checked at my Dealer and there were No Error Codes Thrown and the Dealer Service Department could not recreate the Stall.
Three 225/60 R17 tires bubbled in the sidewall and blew out causing loss of control. Two occurred on the same day another a few weeks earlier. The dot above is on the one remaining tire. This occurred on a brand new car purchased 2.5 months earlier from Bale Chevrolet. The dealer has been of no help what so ever. I had to tow and purchase new tires X 3
Per Manufacturers Bulletin PIC6660 Air Flow from dash bents when using A/C after extended driving... Indicates that the evaporator may become blocked by ice, so A/C does not work after about 1.5 hours during driving.
My new vehicle was stuck in park the dealership replaced a control module then a gear shift assembly and now some kind of brake switch and im nervous that the vehicles is unsafe. The dealership has not been letting me know much I've had to call and they won't give me any paperwork.
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 repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 100.
Compare the 2026 Chevrolet Trailblazer
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Other model years
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Questions about the 2026 Chevrolet Trailblazer
Is the 2026 Chevrolet Trailblazer reliable?
Owners have filed 12 complaints about the 2026 Chevrolet Trailblazer, fewer than a typical Trailblazer model year.
What is the most common problem with the 2026 Chevrolet Trailblazer?
Engine and cooling, with 5 complaints. Next is electrical (4).
How many recalls does the 2026 Chevrolet Trailblazer have?
1 recall, covering back over prevention.
What year does the Chevrolet Trailblazer have bad engine?
The Chevrolet Trailblazer model years with the most engine complaints are 2002 (160 complaints), 2003 (80 complaints) and 2005 (74 complaints).
What gas mileage does the 2026 Chevrolet Trailblazer get?
Official estimates for the 2026 Chevrolet Trailblazer range from 27 to 31 mpg combined. The most efficient version (1.3L 3-cyl, FWD) gets 29 city and 33 highway.
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