2024 CHEVROLET TRAILBLAZER

0 recalls, 50 complaints - 185 TSBs - 5/5 safety rating

No recalls found for this vehicle.

Complaint Statistics

50 total complaints 2 crashes 1 fires 1 injuries

Top Reported Components

Component	Complaints
ELECTRICAL SYSTEM	8
POWER TRAIN	6
UNKNOWN OR OTHER	5
ENGINE	5
STEERING	5
STRUCTURE:BODY	4
TIRES	2
SERVICE BRAKES	2
FUEL/PROPULSION SYSTEM	2
AIR BAGS	1

Incident date: Mar 29, 2024

The dash board lights up and the check engine light comes. It’s hard to accelerate or reverse and its idles high. I have replaced coils, spark plugs, censors and it’s costs me thousands of dollars and it’s still not fixed.

Incident date: Aug 31, 2024

I am reporting a serious safety concern involving my 2021 Honda Accord Sport SE. The issue began at approximately 78,000 miles when multiple warning lights suddenly appeared on the dashboard while driving. At the same time, the vehicle began shaking and had difficulty accelerating. The engine felt u... Read more

Incident date: Dec 22, 2025

Airbag warning symbol on dashboard flashes with or without passenger seated in front seat.

Incident date: Jan 12, 2026

Check engine light came on and when we had it tested with the OBD‑II scanner it came back with a Fuel system wiring harness corrosion Emission control module software updates Transmission shift issues.

Incident date: Jan 6, 2026

Driving down a 4 lane highway in Alabama, warning lamp came on stating “ STOP Steering assist reduced. Stop driving when safe”. Multiple other warnings lights came on—-Brake system, steering system, cruise control, lane departure, stability assist system, hill assist, trailer stability assis... Read more

Incident date: Nov 6, 2025

During a head-on collision on [XXX] in Georgia, the electrical system in my 2022 Tesla Model 3 lost power and the electric door releases stopped functioning. The vehicle interior caught fire and I was trapped inside. I was unaware of the location of the hidden mechanical emergency door release becau... Read more

Crash Fire 1 injured

Incident date: Oct 17, 2025

The contact owns a 2013 Ford F-150. The contact stated that while driving at 45 MPH, the transmission unexpectedly downshifted from fourth gear to first gear. The contact stated that the air bags and the check engine warning lights were illuminated. The vehicle was driven to the shoulder of the road... Read more

Incident date: Dec 27, 2024

My wife was driving our 2025 BMW X3 in traffic and when the car in front braked suddenly. She tried to change lanes but clipped the car in front, resulting in nearly $22 thousand in damages. BMW's review of the car's "black box" purportedly shows that the Forward Collision Mitigation system engaged,... Read more

Crash

Incident date: Jul 30, 2025

The forward collision warning keeps faulting. The software sends incorrect errors and shuts off some of the safety features when doing so. The steering wheel is stuck in the 'exit' position, meaning it's retracted and in the highest position, making it difficult to maneuver. Various alarms random... Read more

Incident date: Jul 30, 2025

Incident date: Jun 30, 2025

My car steering wheel is not responding correctly when I drive". Last week a warning light of faulty steering angle sensor keeps showing on and off. I am afraid that I may crash. I called Toyota to let them know and after verifying my VIN # they want to charge me $185.00 because according to them m... Read more

Incident date: Jun 12, 2025

Radio LOUD STATIC!! Happens if Radio is on or off. Seems to happen most when it's hot outside with no warning. Radio static is so loud and sudden it almost caused an accident. Only way I have found to stop the static is to stop the car, turn ignition off, wait a few minutes and turn it back on. Whic... Read more

Incident date: Jun 19, 2025

About 2 years ago, I paid close to $4,000 to repair the coolant system in my Jaguar XJ. I now have the same issue.

Incident date: Jun 19, 2025

I recently received the new update (version 3.6.4) for our Polestar 2 that was supposed to fix the issue (recall 25V-280) of the rear view camera not working. It did not fix the issue in the safety recall. Since the update the rear view camera works even less often than it did before. I either get a... Read more

Incident date: Mar 20, 2025

Car completely shuts off pulling into traffic randomly while still rolling. Car completely shuts off randomly while in reverse and continues to roll until brake is used. Dealership cannot diagnose problem. The car is presenting a very dangerous hazard while rolling into traffic randomly and while in... Read more

Incident date: May 23, 2025

Frame flex caused cracks in the frame and roof is warped.

Incident date: May 24, 2025

I’m contacting NHTSA to let you know that I have an open recalls that I am trying to get performed. I would like to know how to get reimbursed for the ace recalls for my vehicle as it is crucial to get done ASAP. The issue I have with a car with only 200 miles is that the door handles don’t open... Read more

Incident date: May 24, 2025

Me and my family were on the way to the beach, as I accelerated on the interstate got to 65 mph, engine light started blinking, car instantly slowed down. Got off on next exit, to check and see what was going on, car started hesitating after acceleration. Was able to get it to an autoshop (O'Reilly'... Read more

Incident date: Mar 28, 2025

Just got my car I’m financing (used) It’s been giving me problems since I got it slow acceleration, overheat . , engine stalling Start and go Option isn’t working . Can I have a professional assist me with a recall maintenance please

Incident date: Feb 20, 2025

Engine has seized twice, completely shutting down without electrical power or brakes. The vehicle also shut down in an intersection (no power, brakes, flashers). I was able to pull to the side on the 2 engine seizures but not during the electrical shutdown at the intersection in the turn lane. Th... Read more

Incident date: Feb 20, 2025

Incident date: Jan 22, 2025

The contact owns a 2014 Chevrolet Camaro. The contact was unable to remove the key fob from the ignition. The contact manually moved the clutch to be able to remove the key fob. The contact stated that several attempts were needed to remove the key fob from the ignition. The vehicle was taken to an ... Read more

Incident date: Jan 22, 2025

Ford has not had a remedy for Manufacturer Recall Number 24S02 NHTSA Recall Number 24V031 Recall Status Recall Incomplete, remedy not yet available. Says it suppose to be in the later half of 2024 and now its 2025. The exterior windshield pillar has flown off the windshield.

Incident date: Jan 15, 2025

Side compartments opening while towing unit on highway…items in compartment flying out …hatches won’t closed properly to much gap…big gap also on top cap where it connects to wall in front..unit taken to lazdays Tampa for frame flex recall…inspection revealed major cracks in frame everywh... Read more

Incident date: Oct 5, 2024

The contact owns a 2014 Ford Explorer. The contact stated while driving 10 MPH, the exterior windshield trim on the passenger's side detached and flew off the vehicle. Additionally, the contact stated that while it was raining, rainwater was leaking into the vehicle. The contact received notificatio... Read more

Incident date: Sep 5, 2024

The contact owns a 2023 Chevrolet Silverado 1500. The contact stated while driving approximately 70 MPH and hauling a small box trailer, the vehicle slid several times. There was no warning light illuminated. The contact pulled over to the side of the road temporarily and resumed driving; however, t... Read more

Incident date: Sep 5, 2024

The contact owns a 2016 BMW X3. The contact stated that while driving at undisclosed speeds, the steering wheel became difficult to turn to the left or the right. In addition, the contact stated that while driving at undisclosed speeds, the vehicle loss automotive power on several occasions. The veh... Read more

Incident date: Nov 25, 2024

Pulling an enclosed trailer with my 2019 Chevy PU. Stopped at a gas station and discovered the tailgate had dropped down while driving. Making the turn into the gas station with the trailer in tow creased the tailgate considerably by the jack on the trailer. Thankfully nothing was noticed missing... Read more

Incident date: Nov 25, 2024

Low Engine Oil Light keeps appearing at seemingly random intervals. I will heat up my vehicle, begin driving, and sometimes after 10 minutes, sometimes after 20 minutes it will come on. I drove 2.5 hours and it did not come on at all. It first started Friday 11/29 and was driven to and from a few pl... Read more

Incident date: Oct 22, 2024

I was in a school line waiting for my children. I went to hit the gas to move and the car said “maintenance required” and then flashed other warning lights “low power steering fluid and engine light.” Then the car turned off and screens were flashing. I tried to restart the car but the steer... Read more

Incident date: Oct 9, 2024

The contact owns a 2023 BMW i7. The contact received notification of NHTSA Campaign Number: 24V104000 (Electronic Stability Control (ESC), Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manu... Read more

Incident date: Oct 9, 2024

Fuel injectors, transfer case prop shaft

Incident date: Oct 9, 2024

Fuel injectors, transfer case prop shaft

Incident date: May 1, 2024

The contact owns a 2014 Mercedes-Benz E350. The contact stated that while her daughter was driving at an undisclosed speed, there was a fuel odor perforating through the interior of the vehicle. The driver later reported feeling ill which she attributed to the fuel odor in the vehicle and determined... Read more

Incident date: Oct 5, 2024

The controls on the Windshield Wiper/Headlight Control Stalk are not visible when driving at night. The setting markings on the Control Stalk are completely dark at night. This creates a safety hazard when driving at night in the rain and turning on your windshield wipers or changing your headlight ... Read more

Incident date: Oct 5, 2024

Incident date: Sep 16, 2024

This has happened many times throughout my ownership of the vehicle. At times, when trying to accelerate into traffic, changing lanes, etc. The vehicle make a loud clunking noise when it tries to downshift. The transmission acts as if it has no idea what gear to go into. A "system fault" with a... Read more

Incident date: Sep 16, 2024

Manufacturer Recall Number23S64 NHTSA Recall Number23V905 THE ENGINE OIL PUMP DRIVE BELT TENSIONER ARM FRACTURED, SEPARATED FROM THE TENSIONER BACKING PLATE, RESULTING IN A LOSS OF ENGINE OIL PRESSURE. THE FORD DEALERSHIP HAS CONFIRMED AND DOES NOT HAVE PARTS FOR REPAIR UNTIL 2025. FORD WILL NO... Read more

Incident date: Sep 16, 2024

The steering tends to stick when driving at highway speeds. This issue makes small steering movements jerky and causes over corrections

Incident date: Aug 10, 2024

The contact owns a 2016 Jeep Cherokee. The contact stated while driving at an undisclosed speed, the contact heard a loud clunking sound while turning. The vehicle was taken to an independent mechanic and was diagnosed with PTU failure. The contact was advised to take the vehicle to the dealer. The ... Read more

Incident date: Aug 18, 2024

St235/80r16 On return trip from a week end of camping the front tire on drivers side and rear tire on passenger side blew out. This trip on the passenger side the front tire blew out. The first blow out caused damage to the rear portion of my Rv. These tires will cause an accident on a major highway... Read more

Incident date: Aug 18, 2024

Incident date: Jul 24, 2024

The check engine light was intermittently on and off for several days in late June. We went to AutoZone to read code, which said Misfire Cylinder 3. So we bought spark plugs and asked our mechanic friend to replace all four of them before our road trip as the mechanic suggested. The safety of the dr... Read more

Incident date: Jul 24, 2024

Unexpected unwarned complete loss of all motive power while driving on a 4 lane main road. The Jeep lost all power, no ICE power and no elec motor power. Dash message said put vehicle in park to restart - at the time i was going about 45mph in the left lane of a 4 lane. Vehicle coasting and decel... Read more

Incident date: Jul 24, 2024

Incident date: Apr 6, 2024

I have had several battery issues that I just believed to be bad luck and would get a new battery under warranty but it has gotten worse lately. It led me to look online and I notice I am not nearly the only one as this complaint has been brought up my numerous people. It is in regards to my 2015 Su... Read more

Incident date: Mar 12, 2024

My drivers door locked from the inside the other day and would not open. It had to be opened from the outside.

NHTSA Safety Ratings, 2024 CHEVROLET TRAILBLAZER

2024 Chevrolet Trailblazer SUV AWD

Category	Rating
Overall Rating	5 / 5 ★★★★★
Frontal Crash	5 / 5 ★★★★★
Frontal Crash, Driver	5 / 5 ★★★★★
Frontal Crash, Passenger	4 / 5 ★★★★☆
Side Crash	5 / 5 ★★★★★
Side Crash, Driver	5 / 5 ★★★★★
Side Crash, Passenger	5 / 5 ★★★★★
Rollover	4 / 5 ★★★★☆
Rollover Risk	17.9%

Safety Technology

Feature	Status
Electronic Stability Control	Standard
Forward Collision Warning	Standard
Lane Departure Warning	Standard

Source: NHTSA 5-Star Safety Ratings Program. Ratings are based on crash tests conducted by the National Highway Traffic Safety Administration.

Technical Service Bulletins, 2024 CHEVROLET TRAILBLAZER

185 manufacturer communications from 94 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.

Most Affected Components

Component	Bulletins
350000 EQUIPMENT	32
110000 ELECTRICAL SYSTEM	31
060000 ENGINE AND ENGINE COOLING	29
100000 POWER TRAIN	19
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL	15
200000 WHEELS	8
160000 STRUCTURE	5
120000 EXTERIOR LIGHTING	4

200000 WHEELS

This service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).

110000 ELECTRICAL SYSTEM

This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.

350000 EQUIPMENT

980000 UNKNOWN OR OTHER

This warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

200000 WHEELS

This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.

350000 EQUIPMENT

This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.

060000 ENGINE AND ENGINE COOLING

This service bulletin advises the tech to re-program the ECM to correct a customer concern of the MIL Illuminated w/DTCs P0324 and/or P0116 Set.

110000 ELECTRICAL SYSTEM

This service bulletin advises the tech to re-program the ECM to correct a customer concern of the MIL Illuminated w/DTCs P0324 and/or P0116 Set.

110000 ELECTRICAL SYSTEM

This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

118000 ELECTRICAL SYSTEM:SOFTWARE

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

100000 POWER TRAIN

This service bulletin advises the technician to replace valve body first to determine if that is the issue for and if not, to inspect internal parts of transmission for any signs of abnormal wear to correct customer concerns of Loss of Forw

110000 ELECTRICAL SYSTEM

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary information communicates to dealer that GM is aware of the issue and is working on a resolution.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).

100000 POWER TRAIN

This informational bulletin advises the changes to some of the 9-speed oil control changes from previous years.

060000 ENGINE AND ENGINE COOLING

This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou

350000 EQUIPMENT

This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.

350000 EQUIPMENT

This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center (WPC) must be shipped using Central Transport. Hazardous materials should never be sent by air transportation to the WPC.

980000 UNKNOWN OR OTHER

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

030000 SERVICE BRAKES, HYDRAULIC

This service bulletin provides a procedure to locate and fix a possible leak in the roof area due to missing sealant to correct customer concerns of Various Electrical Issues, No Start, Stall, Brake Lamp Not Off, Radio Inoperative, Remote K

110000 ELECTRICAL SYSTEM

160000 STRUCTURE

200000 WHEELS

350000 EQUIPMENT

100000 POWER TRAIN

This service bulletin provides a repair procedure to correct a customer concern of Loss of and/or Reduced Propulsion.

110000 ELECTRICAL SYSTEM

This service bulletin provides a repair procedure to correct a customer concern of Loss of and/or Reduced Propulsion.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.

010000 STEERING

This Preliminary information communicates to the technician the normal operation of the heated steering wheel during a remote start event.

353600 EQUIPMENT:ELECTRICAL:INFOTAINMENT

This Preliminary information communicates to dealer that GM is aware of the issue and is working on a resolution.

353610 EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE

This Preliminary information communicates to dealer that GM is aware of the issue and is working on a resolution.

060000 ENGINE AND ENGINE COOLING

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

070000 FUEL SYSTEM, GASOLINE

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

060000 ENGINE AND ENGINE COOLING

This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle

100000 POWER TRAIN

353000 EQUIPMENT:ELECTRICAL

This Preliminary information communicates an issue where the vehicles wireless charger no longer works with certain ISO updates on Apple 15 phones and advises customer to update their phone to the lastest ISO update.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides a information and diagnostic steps/tips for vehicles that are slow to heat up in cold temperatures.

350000 EQUIPMENT

This service bulletin provides a information and diagnostic steps/tips for vehicles that are slow to heat up in cold temperatures.

110000 ELECTRICAL SYSTEM

This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) a?? FAQs.

350000 EQUIPMENT

This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) a?? FAQs.

220000 SEATS

This Preliminary information communicates what actions the technician should take when the heated seat enabling feature is missing from the personalization menu.

110000 ELECTRICAL SYSTEM

This service bulletin assists technicians in setting up PicoScope hardware/software to monitor CAN bus traffic (voltage patterns) to aid Technical Assistance (TAC) and Field Service Engineers (FSEs) in diagnosing electrical issues present o

350000 EQUIPMENT

060000 ENGINE AND ENGINE COOLING

This service bulletin provides Information on Purge Pump Part Replacement and Purge pump Part Number Interchangeability.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Customer Satisfaction Program - Certain vehicles may have a condition in which customers were charged for a front fascia bowtie that did not fit the vehicle. Dealers will provide the customer with a reimbursement check in the amount of $225

160000 STRUCTURE

This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

100000 POWER TRAIN

This Preliminary information communicates the process for recording transmission noises using the PicoScope For review

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.

120000 EXTERIOR LIGHTING

This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.

060000 ENGINE AND ENGINE COOLING

This PI bulletin advises the technician on the proper way to install the pistons in an engine.

100000 POWER TRAIN

This PI bulletin advises the technician on the proper way to install the pistons in an engine.

110000 ELECTRICAL SYSTEM

This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).

060000 ENGINE AND ENGINE COOLING

This service bulletin provides a procedure to fix an oil leak from a porous area at the cylinder head and how to fix it so that the engine does not have to be replaced.

980000 UNKNOWN OR OTHER

This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.

110220 ELECTRICAL SYSTEM:HAND HEATER:WIRING HARNESS

This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.

160000 STRUCTURE

This service bulletin provides repair information to correct a customer concern of a Rear Side Door Weatherstrip Coming Loose.

162310 STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS

This service bulletin provides repair information to correct a customer concern of a Rear Side Door Weatherstrip Coming Loose.

350000 EQUIPMENT

This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.

060000 ENGINE AND ENGINE COOLING

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

060000 ENGINE AND ENGINE COOLING

This informational bulletin provides Information on Purge Pump Part Replacement and Purge Part Number Interchange.

060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates to the dealers information related to potential failed engine camshaft cover causing excessive engine oil consumption and blue smoke from the exhaust system at low mileage. It advises inspections fo

210000 TRAILER HITCHES

This Preliminary information communicates to the dealer on what to do if a loose or missing tow eye bolt cover is found.

110000 ELECTRICAL SYSTEM

This service bulletin provides repair information to correct Radio Software issues with software update version 167.5.

350000 EQUIPMENT

This service bulletin provides repair information to correct Radio Software issues with software update version 167.5.

280100 BACK OVER PREVENTION:SOFTWARE

This service bulletin provides repair information to correct Radio Software issues with software update version 167.5.

110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information to correct a customer concern of Service Front Camera Message Intermittently Displayed on the DIC.

350000 EQUIPMENT

This technical bulletin provides repair information to correct a customer concern of Service Front Camera Message Intermittently Displayed on the DIC.

100000 POWER TRAIN

This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.

110000 ELECTRICAL SYSTEM

This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.

110000 ELECTRICAL SYSTEM

This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.

120000 EXTERIOR LIGHTING

This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.

350000 EQUIPMENT

This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.

100000 POWER TRAIN

This informational bulletin explains how to check if the pulley and/or drive chain has any damage caused by low fluid or a code set that causes the transmission to default maxing out pressure.

010000 STEERING

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

020000 SUSPENSION

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

100000 POWER TRAIN

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

200000 WHEELS

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

120000 EXTERIOR LIGHTING

This informational bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage.

350000 EQUIPMENT

This informational bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage.

200000 WHEELS

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

110000 ELECTRICAL SYSTEM

This service bulletin provides repair information to correct Radio Software issues with software update version 167.5.

350000 EQUIPMENT

This service bulletin provides repair information to correct Radio Software issues with software update version 167.5.

353600 EQUIPMENT:ELECTRICAL:INFOTAINMENT

This service bulletin provides repair information to correct Radio Software issues with software update version 167.5.

353610 EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE

This service bulletin provides repair information to correct Radio Software issues with software update version 167.5.

061700 ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR

110000 ELECTRICAL SYSTEM

350000 EQUIPMENT

110000 ELECTRICAL SYSTEM

This service bulletin provides repair information to correct Radio Software issues with software update version 167.5.

Showing 100 of 185 bulletins.

NHTSA Safety Investigations, CHEVROLET TRAILBLAZER

Investigations opened by NHTSA into potential safety defects. These are separate from recalls and may or may not result in a recall.

PE, Closed , Model Year: 2006

Driver's Master Power Window Switch

The Office of Defects Investigation (ODI) opened this investigation on February 9, 2012 in response to complaints alleging driver door module melting and/or burning in MY 2006-2007 Chevrolet Trailblazers. In response to ODI's Information Request letter, General Motors presented 167 reports and 698 w... Read more

PE, Closed , Model Year: 2002

FUEL PUMP MODULE LEAKS GASOLINE

ODI HAS RECEIVED REPORTS THAT THE FUEL PUMP MODULE LEAKS FUEL AND OR VAPOR UNDERNEATH THE VEHICLE.GM STATES, THE FAILURE MECHANISM IS CORROSION OF THE FUEL PUMP MODULE FLANGE WHICH MAY LEAD TO A FUEL LEAK.CORROSION OF THE FUEL PUMP MODULE FLANGE IS THE RESULT OF THE VEHICLE OPERATING IN A CORROSIVE ... Read more

PE, Closed , Model Year: 2002

BRAKE LAMP FAILURE

THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED THIS INVESTIGATION ON MODEL YEAR (MY) 2002-04 CHEVROLET TRAILBLAZER VEHICLES.GM REPORTS THAT OTHER VEHICLES SHARING THIS PLATFORM AND BRAKE LAMP DESIGN ARE THE MY 2002-2004 CHEVROLET TRAILBLAZER EXT; GMC ENVOY, XL, XUV; OLDSMOBILE BRAVADA AND 2004 BUI... Read more

EA, Closed , Model Year: 2002

WINDSHIELD WIPER FAILURE

ON SEPTEMBER 17, 2003, THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION (PE03-042) TO INVESTIGATE ALLEGED WINDSHIELD WIPER FAILURE IN CERTAIN MODEL YEAR (MY) 2002 AND 2003 CHEVROLET TRAILBLAZER AND TRAILBLAZER EXT, GMC ENVOY AND ENVOY XL, AND OLDSMOBILE BRAVADA VEHICLES.THE ... Read more

PE, Closed , Model Year: 2003

FUEL SPILLAGE DURING REFUELING

THIS INVESTIGATION WAS OPENED ON THE MODEL YEAR (MY) 2003 CHEVROLET TRAILBLAZER.BASED ON GM'S INFORMATION REQUEST (IR) RESPONSE, ODI ADDED TO ITS ANALYSIS THE MY 2003 GMC ENVOY AND OLDSMOBILE BRAVADA VEHICLES.THESE VEHICLES SHARE THE SAME VEHICLE PLATFORM (GM 360/370) AND FUEL FILL COMPONENTS.INCIDE... Read more

PE, Closed , Model Year: 2002

WINDSHIELD WIPER FAILURE

THE SUBJECT VEHICLES (CHEVROLET TRAILBLAZER (EXT), GMC ENVOY (XL), AND OLDSMOBILE BRAVADA) ARE BUILT ON THE GMT360 AND GMT370 PLATFORMS AND WERE ORIGINALLY EQUIPPED WITH A WINDSHIELD WIPER ASSEMBLY REFERRED TO AS THE ?FAMILY? DESIGN MODULE (P/N 15171306 BASE, P/N 15171307 FOR VEHICLES EQUIPPED WITH ... Read more

PE, Closed , Model Year: 2002

2002 TRAILBLAZER/ENVOY FUEL TANK LEAKS

SEE ATTACHED REPORT.

PE, Closed , Model Year: 2002

PINCHER/CHAFED WIRING

CHEVROLET TRAILBLAZER - All Years Overview

Complete safety history for the CHEVROLET TRAILBLAZER across all model years (2002, 2022).

43 Total Recalls

9,364 Total Complaints

8 Investigations

525 Reported Crashes

342 Reported Fires

44 Reported Deaths

CHEVROLET TRAILBLAZER - Year by Year

Compare recalls and complaints across model years. Click any year to see full details.

Year	Recalls	Complaints
2026	0	11	View
2025	0	36	View
2024 (current)	0	50
2023	0	91	View
2022	1	173	View
2021	4	280	View
2014	0	2	View
2009	0	37	View
2008	0	263	View
2007	5	965	View
2006	8	1,441	View
2005	2	1,905	View
2004	2	1,302	View
2003	8	1,160	View
2002	13	1,573	View
2001	0	29	View
2000	0	32	View
1999	0	7	View

Other CHEVROLET Models

Model	Recalls	Complaints
SUBURBAN	246	10,458	View
TAHOE	240	12,622	View
MALIBU	216	29,080	View
SILVERADO 1500	200	22,534	View
CORVETTE	187	6,308	View
CAMARO	179	4,298	View
SILVERADO	159	10,964	View
SILVERADO 3500	152	1,409	View

Vehicle Safety

Consumer Safety

Infrastructure

Public Health

2024 CHEVROLET TRAILBLAZER

Complaint Statistics

Top Reported Components

NHTSA Safety Ratings, 2024 CHEVROLET TRAILBLAZER

Safety Technology

Technical Service Bulletins, 2024 CHEVROLET TRAILBLAZER

Most Affected Components

NHTSA Safety Investigations, CHEVROLET TRAILBLAZER

CHEVROLET TRAILBLAZER - All Years Overview

CHEVROLET TRAILBLAZER - Year by Year

Other CHEVROLET Models