Chevrolet Trailblazer Seat Belts Problems

Source: NHTSA · Updated Oct 13, 2026 · 119 complaints analyzed

Owners have filed 119 complaints with NHTSA about seat belts problems on the Chevrolet Trailblazer across 11 model years. The 2002 model year has the most (48). The words owners use most often: “seat belt” (66% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Seat belt: mentioned in 78 of 119 complaints (66%)
  • Front passenger: mentioned in 17 of 119 complaints (14%)
  • Airbags deployed: mentioned in 7 of 119 complaints (6%)

At what mileage do seat belts problems happen?

Based on 65 complaints that reported the odometer reading.

Under 10k miles9 · 14%
10k–25k miles7 · 11%
25k–50k miles10 · 15%
50k–75k miles9 · 14%
75k–100k miles9 · 14%
100k–150k miles11 · 17%
150k+ miles10 · 15%

How serious are the reports?

Of 119 complaints, 21 mention a crash, 4 a fire, 21 an injury.

Chevrolet Trailblazer seat belts complaints by model year

Peak: 2002, with 48 complaints
2002: 482002482003: 192003192004: 8200482005: 122005122006: 6200662007: 8200782008: 122008122009: 1200912023: 2202322024: 2202422026: 120261

n = 119 complaints · Source: NHTSA

Model yearSeat Belts complaintsShare of that yearMedian miles
2026 Trailblazer19%12,000
2024 Trailblazer26%—
2023 Trailblazer23%—
2009 Trailblazer14%—
2008 Trailblazer126%89,000
2007 Trailblazer81%100,020
2006 Trailblazer61%58,000
2005 Trailblazer121%109,937
2004 Trailblazer81%61,000
2003 Trailblazer192%36,839
2002 Trailblazer484%49,000

When owners reported it

Peak: 2002, with 13 complaints
2002: 132002132003: 122004: 1020042005: 92006: 420062007: 62008: 420082009: 62010: 720102011: 62012: 320122013: 32014: 1020142015: 22016: 520162017: 52018: 120182019: 42020: 220202023: 12024: 120242025: 12026: 42026

n = 119 complaints · Source: NHTSA

Related recalls (1)

Seat beltsApr 28, 2004 · NHTSA campaign 04V201000 · 261,801 vehicles

Model years: 2002

Problem: Certain light duty pickup trucks and sport utility vehicles fail to conform to federal motor vehicle safety standard no. 209, "seat belt assemblies." one of the two sensors in the driver's and front passenger's seat belt retractors could be inoperative. The seat belt retractors will lock when the belt webbing is extracted during a crash; however, the mechanism that locks the seat belt retractor when the vehicle decelerates quickly, such as heavy braking, may not operate as intended.

Risk: If this were to occur, the safety belt may not restrain the occupant as intended during a crash, and could result in injury to the occupant.

Fix: Dealers will inspect the driver and front passenger safety belt retractors, and replace them if necessary. Owner notification began on june 24, 2004. Owners should contact chevrolet at 1-800-630-2438, gmc at 1-866-996-9463, or oldsmobile at 1-800-630-6537.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

I was riding in this suv with the owner heading down [XXX] towards Highway [XXX] in Madera, CA . We were approaching a turn onto highway [XXX] and there was slowed or stopped traffic in front of us, we slowed to a stop and then was hit very hard from behind by a newer Mustang.ihad my seat belt on…

Received Oct 1, 2026 · NHTSA complaint 11768262

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…

Received Sep 29, 2026 · NHTSA complaint 11767676

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…

Received May 14, 2026 · NHTSA complaint 11737768

My family and I was I involved in a hit and run accident. My minor child is still suffering from shoulder/rotator cuff injuries. Hewas in the process to start conditioning for football. The seatbelt on the day of the accident did not lock. GM sent a criminal investigator not a trained engineer for…

Received Feb 7, 2026 · NHTSA complaint 11716389

My front passenger seatbelt will not latch

Received Sep 19, 2025 · NHTSA complaint 11688415
Chevrolet Trailblazer
2002-2005 Chevrolet TrailBlazer photographed in Marshall Hall, Maryland , USA.. Representative photo; appearance varies by model year. Photo: IFCAR, Public domain, via Wikimedia Commons.

Frequently asked questions

Do all Chevrolet Trailblazers have seat belts problems?

No. NHTSA has 119 owner complaints about seat belts for the Chevrolet Trailblazer. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the Chevrolet Trailblazer seat belts?

Yes: 1 safety recall list seat belts. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

What do owners say about seat belts problems on the Chevrolet Trailblazer?

The most frequent phrase is “seat belt”, in 78 of 119 complaints, followed by “front passenger” (17).

Other Chevrolet Trailblazer problems

See all Chevrolet Trailblazer problems.