AutoStatsIQ
Data through Oct 2026
Model line

Chevrolet Trailblazer

Every Chevrolet Trailblazer model year on file, 2015 to 2027. Pick a year for its recalls, investigations, service bulletins and the full text of owner complaints.

Owner complaints, all model years43826 involved a crash, fire, injury or death
Model years122015 to 2027
Recall campaigns5Distinct campaigns listing it
Service bulletins4,491Summed across model years
By model year

The 2021 model year drew the most complaints, 193, 44% of the model's total

Owner complaints filed with NHTSA, all years filed, by model year.

050100150200201520172018201920202021193202220232024202520262027
Source: NHTSA ODI. Complaints are not verified by NHTSA, and NHTSA publishes no sales volumes, so counts are not rates.
Components

Electrical system leads the Chevrolet Trailblazer complaint record

Owner complaints across all model years, by component.

Electrical system
113
Powertrain
98
Engine and cooling
93
Brakes
73
Driver assistance
39
Fuel system
28
Steering
16
Structure
14
Visibility and wipers
10
Speed control
10
Source: NHTSA ODI complaints file.
Model years

The record for each Chevrolet Trailblazer model year

Peer index compares complaints with the median vehicle of the same model year and body class (100 is the median). It corrects for age, not for how many were sold.

Chevrolet Trailblazer by model year
YearBodyComplaintsSeverity indexPeer indexRecallsInvestigationsBulletins
2027Not decoded0NoneNone007
2026SUV922.21501097
2025SUV244.218510268
2024SUV339.116510417
2023SUV6910.134500480
2022SUV1103.647810647
2021SUV1934.764340754
2020Not decoded0NoneNone00392
2019Not decoded0NoneNone00407
2018Not decoded0NoneNone00478
2017Not decoded0NoneNone00469
2015Not decoded0NoneNone0075
Source: NHTSA ODI. Body class from NHTSA's VIN decoder where decoded.
Latest recalls

Recent campaigns covering the Chevrolet Trailblazer

  • 26V-539 Aug 20, 2026
    Rearview camera screen may display a distorted or blank image
    Back-over prevention · 307k vehicles
  • 21V-440 Jun 10, 2021
    Emergency jack, if not positioned as directed in the vehicle owner's manual, can fracture while in use
    Equipment · 135k vehicles
  • 20V-588 Sep 24, 2020
    Sensor connection contamination in the electronic brake boost system may cause an interruption of communication between the sensor and the brake…
    Brakes · 3,677 vehicles
  • 20V-537 Sep 3, 2020
    Rear attachment bolts of one or both front seats may not have been installed
    Seats · 105 vehicles
  • 20V-295 May 21, 2020
    Certification label on these vehicles does not provide the tire size and cold tire pressure information for front and rear tires, as required
    Equipment · 20 vehicles
Source: NHTSA ODI recalls file.