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2009 Chevrolet Trailblazer

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2009 Chevrolet Trailblazer do not stand out strongly from the model-year median of 87.5.

About this comparison →
27Owner complaints

Model-year median: 87.5

0Recall campaigns

View recall details →

1Investigations

View investigation details →

How this year compares

Owner complaints by model year

Other model years Selected year
1,108
2006732
2007193
200827
2009
Compare all Trailblazer years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Exterior Lighting
13Electrical System
9Air Bags
4Electronic Stability Control (esc)
3Engine
2
All reported categories
Fuel/propulsion System
1Power Train
1Seat Belts
1Service Brakes
1Unknown Or Other
1Vehicle Speed Control
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 18 of 27 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Exterior Lighting. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 9 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports0 fire reports2 injury reports

Electronic Stability Control (esc) complaints

3 reports
Clear category filter
104,000 miles · Feb 5, 2018
Electronic Stability Control (esc)Fuel/propulsion SystemVehicle Speed Control

THE ENGINE LIGHTS COME ON, THEN THE CAR STARTS CHUGGING AND SHUDDERING AND SOUNDS AND FEELS AS IF IT WILL SHUT DOWN. I AM NOT ABLE TO ACCELERATE. THIS IS A SERIOUS SAFETY RISK IN TRAFFIC, ESPECIALLY IF DRIVING ON THE INTERSTATE. THE CAR WILL NOT MOVE AT ANYTHING OVER 20 MPH, IF IT EVEN ACCELERATES AT ALL. I USUALLY END UP CO…

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THE ENGINE LIGHTS COME ON, THEN THE CAR STARTS CHUGGING AND SHUDDERING AND SOUNDS AND FEELS AS IF IT WILL SHUT DOWN. I AM NOT ABLE TO ACCELERATE. THIS IS A SERIOUS SAFETY RISK IN TRAFFIC, ESPECIALLY IF DRIVING ON THE INTERSTATE. THE CAR WILL NOT MOVE AT ANYTHING OVER 20 MPH, IF IT EVEN ACCELERATES AT ALL. I USUALLY END UP COASTING TO THE SIDE OF THE ROAD AND SHUTTING THE ENGINE DOWN. I LET IT SIT AND TURN IT BACK ON AND IT MAY OR MAY NOT LET ME GO AGAIN. *TR

NHTSA ODI #11067138

30,000 miles · Jul 16, 2016
Electrical SystemElectronic Stability Control (esc)Exterior Lighting

THE HEADLIGHTS HAVE FAILED. ALL THE LIGHTS BLINK WHILE YOU RIDE ALONG. THE TWO BACK DOORS WILL NOT LOCK OR UNLOCK AND THE FRONT DOORS ARE STARTING TO NOT LOCK OR UNLOCK PROPERLY. THE ITEMS THAT LET YOU KNOW WHEN A TIRE IS LOW IN AIR ARE FAILING. THE LAST ONE COSTING OVER $100 TO FIX. I AM GETTING VERY UPSET WITH THE ELECTRIC PA…

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THE HEADLIGHTS HAVE FAILED. ALL THE LIGHTS BLINK WHILE YOU RIDE ALONG. THE TWO BACK DOORS WILL NOT LOCK OR UNLOCK AND THE FRONT DOORS ARE STARTING TO NOT LOCK OR UNLOCK PROPERLY. THE ITEMS THAT LET YOU KNOW WHEN A TIRE IS LOW IN AIR ARE FAILING. THE LAST ONE COSTING OVER $100 TO FIX. I AM GETTING VERY UPSET WITH THE ELECTRIC PARTS IN THIS TRAILBLAZER. THIS HAS BEEN GOING ON SINCE PURCHASE. AS A PHOTO I CAN SEND YOU A PHOTO OF THE VEHICLE.

NHTSA ODI #10885231

112,568 miles · Sep 14, 2015
Electronic Stability Control (esc)Service Brakes

WHEN I HIT A BUMP, SPEED BUMP, WATER, RAIN, ANYTHING OF THE LIKE, I GET THE STABILITY CONTROL LIGHT AND ABS LIGHT, YESTERDAY 9/13/79 I RECIEVED THE 4WHEEL DRIVE MAINTENCE NEEDED AS WELL WHEN I HAD THE TRAILBLAZER IN AUTO 4WD, THIS ISN'T THE FIRST OCCURANCE AND I BELIEVE THIS IS GOING TO END UP BEING A DANGER TO PEOPLE ESPECIALLY…

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WHEN I HIT A BUMP, SPEED BUMP, WATER, RAIN, ANYTHING OF THE LIKE, I GET THE STABILITY CONTROL LIGHT AND ABS LIGHT, YESTERDAY 9/13/79 I RECIEVED THE 4WHEEL DRIVE MAINTENCE NEEDED AS WELL WHEN I HAD THE TRAILBLAZER IN AUTO 4WD, THIS ISN'T THE FIRST OCCURANCE AND I BELIEVE THIS IS GOING TO END UP BEING A DANGER TO PEOPLE ESPECIALLY THOSE IN THE NORTHEAST, AS A FORMER FIREFIGHTER I HAVE SEEN WHAT THESE FAILURES CAN DO NOT ONLY TO THE CAR BUT TO THE PEOPLE AS WELL, FOR THIS I BELIEVE THERE SHOULD BE A RECALL, SO AS TO REPAIR THESE ISSUES. AND MAKE THE CHEVY BRAND REPUTABLE AGAIN.

NHTSA ODI #10763698

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

RQ17002 · Loss Of Headlights

Opened Apr 24, 2017 · Closed Mar 29, 2021

Status: closed (inferred from source dates) · Exterior Lighting:headlights

The subject vehicles are model year (MY) 2002-2009 Chevrolet Trailblazer, GMC Envoy, 2004-2007 Buick Rainier, 2003-2008 Isuzu Ascender, 2005-2009 Saab 9-7X, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2005-2009 Buick Lacrosse, and 2006-2008 Pontiac Grand Prix. This scope includes the Trailblazer/Envoy variants: 2002-2006 Envoy XL/Trailblazer EXT and 2004-2005 Envoy XUV. The original scope of this investigation was expanded to include all vehicles equipped with the subject Headlight Driver Module (HDM). The focus of the investigation was to determine whether actions performed by General Motors adequately addressed any unreasonable risk to motor vehicle safety in the subject vehicles concerning the headlights and the HDM that controls them.Under normal electrical load and environmental conditions, the HDM can overheat inside the Underhood Electrical Center (UEC). This can cause the module to fail and result in a simultaneous loss of both low beam headlights and both daytime running lights (DRLs), often with no warning or prior detectability to the driver. This failure can be intermittent or permanent. No other exterior lights are affected. High beams, turn signals, brake lights, and reverse lights are still operational.General Motors addressed this issue with 2 recalls (14V755 & 15V519) and a special coverage program (N172091910). In view of the recalls and special coverage program implemented by GM and the vehicle high beams continuing to operate, ODI has tentatively concluded that the actions taken by GM mitigate any unreasonable risk to safety posed by HDM failure in the subject vehicles.Accordingly, the investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take additional action if warranted by new circumstances.The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.