RoadVitals

2026 Chevrolet Trailblazer

Recalls, owner-reported complaints, investigations and safety data

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
8
+3 complaints in 30 days
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
1
Latest Aug 20, 2026
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
0
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
1

Overview

Our database contains 8 NHTSA owner-reported complaints for the 2026 Chevrolet Trailblazer, most frequently naming the brakes, electrical and engine categories. 1 safety recall has been issued covering this model year; and 96 manufacturer communications are on file.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

What owners report

Complaints grouped by the component NHTSA recorded

  • Brakes327.3%
  • Electrical327.3%
  • Engine327.3%
  • Powertrain (other)19.1%
  • Tires & wheels19.1%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Safety recalls

1 campaign cover this model year

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Aug 20, 2026
306,511 units potentially affected
The defect: 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.
The risk: A rearview image that does not display correctly reduces the driver's view behind the vehicle, increasing the risk of a crash.
The remedy: Dealers will inspect and replace the rearview camera, if necessary, free of charge. Letters informing owners of the safety risk were mailed September 17, 2026. Another letter will be mailed once the parts are available. 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 NHTSA.gov on August 20, 2026.
General Motors, LLCManufacturer number A262554900View on NHTSA.gov

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

Filed Sep 23, 2026
Crash reported

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

NHTSA ID
11766406
Incident
Nov 6, 2024
ElectricalEngine
Filed Sep 14, 2026

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.

NHTSA ID
11764167
Incident
Sep 3, 2026
Tires & wheels
Filed Sep 5, 2026

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

NHTSA ID
11762366
Incident
Aug 4, 2026
Filed Aug 28, 2026

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.

NHTSA ID
11760323
Incident
Aug 21, 2026
BrakesElectrical
Filed Aug 12, 2026

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.

NHTSA ID
11756401
Incident
Aug 4, 2026
EnginePowertrain (other)
Filed Apr 22, 2026

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.

NHTSA ID
11733036
Incident
Apr 3, 2026
Mileage
100 mi
BrakesElectricalEngine
Filed Apr 10, 2026

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 move immediately when the light changes. I must press the brake and manually restart the vehicle, causing a delay and creating a safety concern, especially in intersections. This issue has occurred multiple times and appears to be related to a malfunction in the auto start/stop system. The failure to automatically restart the engine creates a risk of being stranded in active traffic and increases the likelihood of a collision. No warning lights or prior indications are given before the failure occurs. Concern:
 This is a safety issue for me and my family because the vehicle does not respond as expected when attempting to accelerate from a stop and leaves me stuck in traffic unexpectedly. It is now in the shop for the second time, as I was able to record this continuous malfunction of my brand new 2026 Chevrolet Trailblazer. I get anxiety everytime I drive it. I feel I’m going to be rear ending or be involved in some type of crash. The vehicle is currently not safe to drive currently at the dealership for a second time. I had it towed each time, as I feared for my life and safety. Dealership could not duplicate issue. They asked me to record it and I was able to.

NHTSA ID
11730351
Incident
Mar 29, 2026
Brakes
Filed Feb 11, 2026

Event happened on January 19th 2026. I’ve had my brand new car for 10 days and on the morning of the 10th day I started it to see multiple warnings. The car was in park and had not yet moved that day and a “Service Stabilitrak” came up. Once I started moving 2 more alerts came up “Break system failure, 62MPH top speed” and “Service power steering”. I brought it to the dealer and they diagnosed it with a Master Break Cylinder failure. The car has 120 miles on it. And due to the part being on back order I’ve been without that new car for over 3 weeks now.

NHTSA ID
11717422
Incident
Jan 19, 2026

Manufacturer communications

A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.

PIC6629F

This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display

PIP4902W

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

PIT5995B

This Preliminary Information provides the dealer information of the location of the rear seat child anchors.

PIT6196A

This Preliminary Information provides a diagnostic tip for diagnosing an issue with Cruise Control, Adaptive Cruise and Lane Keep Assist Turns Off or Inoperative.

PIT6541

This Preliminary information communicates to the technicians a diagnostic tip if a technician loses communication with the image processor #2 and how to restore communication

PIC6551C

This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues

Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.

Compare model years

Complaint and recall counts across every year of this model

Chevrolet Trailblazer by model year
YearComplaintsRecallsInvestigationsIssue Index
2027000—
2026Viewing810—
2025221047.0
2024331046.8
2023680046.2
20221101047.6
20211934056.4
2020000—
2019000—
2018000—
2017000—
2015000—
2014100—
2013000—
2009270150.8
20081930145.1
20077325462.1
20061,1088461.8
20051,4662254.1
20041,0812458.0
20039018863.4
20021,149131065.2
2001200035.6
2000260038.7
1999400—
1998000—

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.