| 1 | 0 | 3 | 4 | 3 | 4 |
2007 Chevrolet TrailBlazer repairs by problem area
Engine (24%)
Transmission and Drivetrain (4%)
Brakes and Traction Control (10%)
Suspension and Steering (12%)
Electrical and Air Conditioning (34%)
Paint, Rust, Leaks, Rattles, and Trim (6%)
Other (9%)
Chart based on 67 repairs.
2007 Chevrolet TrailBlazer repair cost distribution
$2500+ (2%)
$1000 - $2499 (5%)
$500 - $999 (13%)
$100 - $499 (40%)
< $100 (40%)
Chart based on 55 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2007 Chevrolet TrailBlazer
Engine not specified
| Chevrolet TrailBlazer in Michigan, United States Jan 2017 - Jan 2018 | |||
| Oct 2017191000 miUS $389 | loosing transmission fluid, no power repair the lines leading to the transmission, had the pump replaced. | ||
2007 Chevrolet TrailBlazer 4dr SUV
395-horsepower 6.0L V8 4-speed automatic RWD
| Chevrolet TrailBlazer in Michigan, United States Jul 2012 - Jul 2012 | |||
| Jul 2012 | Spun #6 rod bearing. There is a design issue with the GM oilpan which starves the #6 rod bearing on 'hard' launches. Several occurrences can be found on the online forums. Avoid these vehicles if you enjoy spirited driving. | ||
2007 Chevrolet TrailBlazer 4dr SUV
395-horsepower 6.0L V8 4-speed automatic AWD
| Chevrolet TrailBlazer in New Jersey, United States - Oct 2007 | |||
| Oct 20078000 mi | transmission failure | ||
| Chevrolet TrailBlazer in South Carolina, United States Nov 2010 - Feb 2011 | |||
| Jan 201151000 mi | Driver's power window stuck down, would not roll back up. | ||
| Feb 201152000 mi | Misc. random intermittent failures and warning lights. Finally set a code P1682. Had dealer replace ignition switch. Appears to be a common problem with the Trailblazers. | ||
| Chevrolet TrailBlazer in Saskatchewan, Canada Apr 2017 - Jun 2018 | |||
| Nov 2017106020 miC $45 | Bad positive cable and terminal on the battery. | ||
| Jan 2018106640 miC $200 | Power steering hoses were leaking. Replaced Power steering hoses | ||
| Jun 2018107880 miC $600 | Replace AC compressor and lines | ||
2007 Chevrolet TrailBlazer 4dr SUV
302-horsepower 5.3L V8 4-speed automatic 4WD w/low range
| Chevrolet TrailBlazer in South Dakota, United States Jan 2010 - Mar 2014 | |||
| Mar 201031000 mi | Windshield washer nozzle damaged/plugged up. Control module for driver's door faulty. No power window, mirror or lock. Part on national back order. No estimate of when part will be available. | ||
| Apr 201031500 mi | Electrical control module arrived at dealer after being on nationwide backorder for several weeks. Part replaced and problem fixed. | ||
2007 Chevrolet TrailBlazer 4dr SUV
291-horsepower 4.2L I6 4-speed automatic RWD
| Chevrolet TrailBlazer in South Carolina, United States Dec 2012 - Sep 2017 | |||
| Jul 2014101700 mi | Gas gauge went from 1/4 tank to empty with gas still in tank | ||
| Jan 201797700 miUS $30 | bad evap purge valve solenoid. Replaced part | ||
| Chevrolet TrailBlazer in Georgia, United States Jan 2010 - Jun 2013 | |||
| Dec 201097000 miUS $115 | Replaced idler pulley. | ||
| Mar 2011103000 miUS $90 | Replaced drivers side window regulator. | ||
| Jun 2013127000 miUS $200 | Window regulator for drivers window | ||
| Chevrolet TrailBlazer in Saudi Arabia Jun 2013 - Jul 2013 | |||
| Jul 201319840 mi﷼800 | High speed vibration when braking. Found calipher on front left hand side seized and rotor warped. Both front brake disc and pads replaced. Vehicle only has 32,000 kms. | ||
| Chevrolet TrailBlazer in Texas, United States May 2013 - Jun 2022 | |||
| Aug 201325700 miUS $250 | Replace the Alternator @ $250 deductable under Carmax warranty after noticing noise coming from it while driving. | ||
| May 201543000 miUS $250 | Replaced Air Pump Assembly and Relay. Replaced left front tire pressure sensor. Replaced Driver's Side Washer Nozzle. | ||
| Dec 201660000 miUS $275 | Replaced leaking condensor and recharged AC. Replaced Serpentine Belt tensioner with bad bearings. Reattached drivers seat cover to seat that was coming loose. | ||
| Jan 2017US $600 | Had to install new calipers on front brakes. Had to replace tie rod ends on front suspension. | ||
| Jan 201873000 miUS $250 | Replaced Motor Mounts Cleaned all water drains in doors etc. Replaced faulty tire pressure sensor and reset warning light. | ||
| Mar 201873000 miUS $250 | Carmax Warranty Repair $250 Deductable. Traction Control Warning Light on and they replaced steering wheel position sensor. They then updated the trucks traction control firmware through a local Chevy dealer after the repair. Light is off now. Problem solved. | ||
| Chevrolet TrailBlazer in Alabama, United States Mar 2011 - Sep 2015 | |||
| Jun 2015126000 miUS $30 | Replaced Thermostat | ||
| Chevrolet TrailBlazer in Washington, United States Feb 2014 - Jun 2021 | |||
| Aug 2014110000 miUS $300 | Window regulator, happened to be the Front Passenger, broke. Not uncommon on vehicles of this vintage. Cheaper to fix than the same issue on a BMW sedan! | ||
| May 2015150000 miUS $1500 | brake pads and rotors were showing serious signs of wear. It still stopped. about 500 dollars and the brakes are like new, including "adjusting" the rear parking brake shoes.(parking brake works with shoes inside of hat-section in rear rotors). Not the strongest design, but adequate for protecting the parking pawl when used correctely | ||
| Chevrolet TrailBlazer in Indiana, United States Apr 2011 - Dec 2016 | |||
| May 201142800 mi | Taillight assembly let water in; right tail light burned out and was 1/2 full of water. | ||
| Apr 201255000 miUS $300 | Fuel system problem - fuel gauge reading E at all times regardless of fuel level in tank & Check Engine Light Rear hatch glass will not lock. | ||
| Jun 201386000 miUS $1000 | Repair/replace 4 corners shock, springs, struts, and related hardware. | ||
| Jun 2014100000 miUS $900 | Water pump bearings failing; new water pump. Otherwise, normals 100k tune-up | ||
| Chevrolet TrailBlazer in Texas, United States Jun 2010 - Jun 2014 | |||
| Mar 201037000 miUS $150 | Gas gauge stopped working. Replaced fuel sending unit in gas tank. | ||
| Oct 201161000 miUS $30 | Vapor canister vent solenoid replaced. | ||
| Feb 201495000 miUS $130 | Front passenger door window regulator broke (cable failure). Replaced regulator. | ||
2007 Chevrolet TrailBlazer 4dr SUV
291-horsepower 4.2L I6 4-speed automatic 4WD w/low range
| Chevrolet TrailBlazer in Michigan, United States Feb 2016 - Dec 2016 | |||
| Sep 201681000 miUS $600 | Wheel bearings worn out. Front hub assembly, both sides. Passenger side outer tie rod was a little bit loose also, so both sides were replaced. | ||
| Dec 201685000 miUS $118 | Dealer had to replace rear hatch window wiper arm, blade, and lock nut. | ||
| Chevrolet TrailBlazer in Virginia, United States May 2014 - Apr 2015 | |||
| Jun 201497000 mi | Apparently these models have had issues with the main fuse block under the hood. Sometimes the car just would not start at all. It took a savvy mechanic to figure it out. All connections needed to be reset in the fuseblock. | ||
| Chevrolet TrailBlazer in New York, United States May 2012 - Mar 2016 | |||
| Sep 201373000 miUS $150 | Rear washer motor turned on intermittently - drained washer tank then SCREAMED, even with engine off. Disconnected. Then everything dead. Had towed to dealer. Previously owner installed aftermarket remote starter - removed - car fine now | ||
| Oct 201373700 miUS $320 | Rear wheel bearing replaced | ||
| Chevrolet TrailBlazer in Michigan, United States Feb 2010 - Dec 2012 | |||
| Jun 201174000 miUS $100 | Vehicle would not start in 20+ attempts. Only after connecting jumper cables would it start. Drove right to the dealer. Low voltage detected at ignition. Ignition replaced. Problem fixed. | ||
| Chevrolet TrailBlazer in New Mexico, United States Jan 2009 - Jun 2018 | |||
| Feb 200930015 mi | fuel gauge erratic-replaced sender in fuel tank chev. emblem in grille de-laminating Replaced both under warranty-no charge | ||
| Jul 201271200 mi | both gas shocks were replaced for the rear liftgate airbag service required light came on | ||
| Nov 201277800 miUS $40 | right front low beam headlamp replaced | ||
| Dec 201393000 miUS $62 | 2nd left headlight in 13 months | ||
| Jun 2015106000 mi | passenger front window wont roll up | ||
| Dec 2015114000 miUS $1500 | Aamco replaced the cat converter and both o2 sensors even though there was no code set for them (per dealer, autozone) This fixed the problem I had of no power and seemingly trans slipping. I suspect it was only a disconnected trans vac hose | ||
| Chevrolet TrailBlazer in Pennsylvania, United States Dec 2010 - Aug 2015 | |||
| Feb 201185000 miUS $200 | Stabilitrak light intermittently on. Dealer in VA said system needed to be "reprogrammed" but recurred months later. New dealer in PA said steering position sensor, but part was out of stock. Returned for replacement with no problems since. | ||
| Mar 201186000 miUS $60 | Noise (metallic scraping) was found to be rust and brake dust buildup on rear caliper. This was determined after demanding a technician go for a drive with me so they could hear what I heard. No noise since. | ||
| Apr 201188000 miUS $2 | Engine light intermittently on. Dealership could not find code. Purchased my own code scanner and found two codes pertaining to EGR and TPS (low voltage). Cleaned throttle body at home and cleared codes. Vehicle runs better than ever. | ||
| Aug 201193000 miUS $530 | Transmission cooler lines replaced after noticing transmission fluid dripping from underside (no abnormal mechanical operation). All four lines were corroded; two failed. Replaced all four lines to ensure no future problems. | ||
| Apr 2012103000 miUS $140 | Front driver side hub bearing began "roaring." It became progressively worse, especially after driving through a rain storm. | ||
| Jun 2012104000 miUS $130 | Fuel level sensor causes gauge on cluster to read erratically -- known problem; have TSB from GM. Paid half of repair cost. | ||
| Apr 2013113300 miUS $170 | Grinding/rubbing noise when turning. Replaced passenger side wheel hub. | ||
| Jan 2014112300 miUS $500 | Rear hatch glass exploded while driving on 35mph two-lane road. Temps below freezing; rear defrost on. After some research, it seems to be common - albeit not often discussed - with GMT360 vehicles. | ||
| Dec 2014137000 miUS $175 | All four ball joints required to pass PA state inspection. Over $1000 at the dealer. I bought the ball joints and rented a press and spent a weekend repairing myself for less than $200. | ||
| Aug 2015150000 miUS $3500 | Camshaft actuator sensor code was actually due to no oil in engine. No check engine oil light or anything. Rod knock began; determined spun rod bearing. Engine toast. Traded vehicle. | ||
| Chevrolet TrailBlazer in Massachusetts, United States Sep 2013 - Oct 2013 | |||
| Oct 201397000 mi | tire pressure monitor needed to be replaced. dealer covered all costs | ||
| Chevrolet TrailBlazer in Colorado, United States Feb 2014 - Mar 2016 | |||
| Sep 2015109000 miUS $100 | Full evac and replacement of R134a | ||
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See TrueDelta's information for all Chevrolet models.
