2002 Chevrolet TrailBlazer Problems and Repair Histories
2002 Chevrolet TrailBlazer problems reported via the Car Repair History and Car Reliability Surveys
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Chevrolet TrailBlazer
2002 Chevrolet TrailBlazers for which no problems have been reported are not displayed. So the 2002 Chevrolet TrailBlazer problems and repair histories you see here should not be used to infer car problem frequency.
For 2002 Chevrolet TrailBlazer problem frequency, check the Car Reliability Survey result. For the problems behind the score, check the 2002 Chevrolet TrailBlazer problems and repair histories that follow it.
Chevrolet TrailBlazer Reliability through March 31, 2013
General NotesModels and statistics marked with an asterisk (*) have very low sample sizes. These results, visible only to logged-in members, provide only a rough estimate of car reliability.Any result under 20 repair trips per 100 cars is likely a result of the small sample size, and should be expected to increase to 20 or so in future updates.
New models often start out with high repair rates, and then improve as the manufacturer identifies and addresses common problems. MethodologyOnly successfully completed repairs are currently included in the analysis. Routine maintenance, most wear items, recalls, and problems fixed with just a reflash or warning light reset are not included.
| Year | Make/Model | Trips/Year/100 Cars | Compared to all models for the same year | |
| 2002 | Chevrolet TrailBlazer | 20 TrailBlazers, 8.6 months of data per TrailBlazer, average 122700 miles Small sample size. Join or 20 TrailBlazers, 8.6 months of data per TrailBlazer, average 122700 miles Small sample size. sign in to view |
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Non-members can see only ten 2002 Chevrolet TrailBlazer problems and repair histories. Log in or join us to see them all.
Repair costs are in local units.
2002 Chevrolet TrailBlazer
Engine not specified
| Chevrolet TrailBlazer in Kentucky, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Dec | 2012 | 100000 | First odometer entry | |
| Jan | 2013 | 100000 | 400 | Check engine light came on. Trailblazer started rumbling (shaking), mostly while idling. Mechanic said one of the cylinders wasn't firing. Replaced a sensor, plugs and a coil in the cylinder that wasn't firing. |
2002 Chevrolet TrailBlazer 4dr SUV, ext.
270-horsepower 4.2L I6 4-speed automatic RWD
| Chevrolet TrailBlazer in California, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Dec | 2012 | 229000 | First odometer entry | |
| Jan | 2013 | 229700 | 350 | Replaced alternator and computer lost it's memory. Had to reprogram computer. This did not correct the stalling issue. Ended up having to remove and clean the throttle body. |
| Feb | 2013 | 230300 | 20 | Antifreeze leak at rear heating and cooling system. I purchased the proper fittings and water hose clamps and cut off and isolated the rear heater core and reattached the hoses into a loop. Eliminated the leaking antifreeze and odor. |
| Apr | 2013 | 232000 | Most recent odometer entry. | |
2002 Chevrolet TrailBlazer 4dr SUV, ext.
270-horsepower 4.2L I6 4-speed automatic 4WD w/low range
| Chevrolet TrailBlazer in Indiana, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Mar | 2008 | 115000 | First odometer entry | |
| May | 2008 | 118000 | 125 | Replaced right side rear door window regulator & motor after the cable in the window regulator came out of the spool. |
| Mar | 2010 | Most recent odometer entry. | ||
2002 Chevrolet TrailBlazer 4dr SUV
270-horsepower 4.2L I6 4-speed automatic RWD
| Chevrolet TrailBlazer in Kentucky, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Mar | 2011 | 124000 | First odometer entry | |
| Feb | 2013 | 126000 | 70 | Replaced caliper on drivers side, front. |
| Mar | 2013 | 126000 | Most recent odometer entry. | |
| Chevrolet TrailBlazer in Wisconsin, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Dec | 2011 | 100000 | First odometer entry | |
| Jan | 2012 | 101300 | 650 | Replaced both lower control arms, bushings, and ball joints. Also replaced both front stabilizer links and outer tie rod ends. |
| Mar | 2012 | 104000 | 24 | replaced left rear stabilizer bar link. |
| Mar | 2013 | 112000 | Most recent odometer entry. | |
| Chevrolet TrailBlazer in Kentucky, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| May | 2010 | 25000 | First odometer entry | |
| Jan | 2013 | 34000 | 45 | Had to replace the blower motor resistor. |
| Chevrolet TrailBlazer in Arizona, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Feb | 2013 | 147000 | First odometer entry | |
| Mar | 2013 | 147000 | 300 | Fix air conditioner |
| Chevrolet TrailBlazer in Alabama, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Mar | 2008 | 79000 | First odometer entry | |
| Jul | 2008 | 88000 | 284 | Engine check light. Two codes regarding catalyst flow. Catalytic converter replaced. |
| Aug | 2008 | 90000 | 284 | Fan control nob quit working for the second time. |
| Jul | 2011 | 120000 | 115 | Motor for Vent Control Solenoid went out on driver side. |
| Dec | 2011 | 122000 | 0 | Rear oxygen sensor failed again. |
| Sep | 2012 | 127000 | 157 | Pre and post cat oxygen sensors burnt out again. Only reset warning light. |
| Apr | 2013 | 130000 | 85 | Paid labor for shop to replace the "failed" yet still under warranty oxygen sensors and catalytic converter. |
2002 Chevrolet TrailBlazer 4dr SUV
270-horsepower 4.2L I6 4-speed automatic 4WD w/low range
| Chevrolet TrailBlazer in Ohio, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Mar | 2009 | 250 | replaced fan and clutch on cooling system | |
| Jun | 2010 | 800 | Rear breaks were dragging | |
| Jan | 2011 | 123300 | 350 | Ac compressor bearing very noisy |
| Nov | 2011 | 134300 | 55 | Replaced water pump |
| Mar | 2013 | 149000 | Most recent odometer entry. | |
| Chevrolet TrailBlazer in New York, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| May | 2010 | 106000 | First odometer entry | |
| Jun | 2010 | 106000 | 80 | Front Headlight out |
| Jul | 2011 | 120000 | 850 | Power steering lines leaking, needed to be replaced |
| Aug | 2011 | 120000 | Most recent odometer entry. | |
| Chevrolet TrailBlazer in Illinois, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jul | 2008 | 81000 | First odometer entry | |
| Sep | 2008 | 83000 | 800 | Went in for brakes...only to find out ALL brake pads and rotors need replacement. Front tie-rods replaced. Injector cleaning. |
| Jul | 2010 | 96000 | 1400 | Cooling tubes between trans and radiator broke while driving. Also leaking front joints required replacement. Had coolant flushed and replaced. Other maintenance cost. |
| Oct | 2010 | 97000 | 450 | rear passenger window motor failed. replaced. |
| Feb | 2011 | 101000 | 0 | yet another power window failure. This time rear passeger side. cannot replace as not time to leave car. Living with until school break. Now rear passenger window stopped working. Son in school 12 hours each day so the repair cannot be addressed. Window stays closed as long as nobody tries to use. |
| Jun | 2011 | 104000 | 250 | passenger rear window motor failed. replaced. |
| Oct | 2011 | 105700 | 478 | Noise when checking my kid's car made me very uncomfortable. Drove to open Sunday repair shop, turned out to be worn driver front wheel bearings. Really struggled...do not know why. Also had trouble with very rusted tire heat shield. |
| Dec | 2012 | -2000 | Most recent odometer entry. | |
| Chevrolet TrailBlazer in North Carolina, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jun | 2008 | 61000 | First odometer entry | |
| Jul | 2008 | 63000 | 0 | Outside ambient temp sensor bad. Replaced with new one. |
| Mar | 2010 | Most recent odometer entry. | ||
| Chevrolet TrailBlazer in Minnesota, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jul | 2009 | 87000 | First odometer entry | |
| Sep | 2009 | 89000 | 400 | Exhaust manifold replaced (cracked) |
| Oct | 2010 | 110000 | 100 | Rear shocks replaced |
| Apr | 2012 | 136000 | 750 | Missing. Replaced one coil and 6 spark plugs. |
| May | 2012 | Most recent odometer entry. | ||
| Chevrolet TrailBlazer in Indiana, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| May | 2009 | 131000 | First odometer entry | |
| Sep | 2009 | 137000 | 127 | Front brakes. |
| Oct | 2010 | 158000 | 161 | Front differential seal replacement including labor and parts. |
| Dec | 2010 | 159000 | 238 | Starting noticing coolant leaking directly under engine; observed coolant residue on block and knew water pump seal leak. Went ahead with replacement of water pump since age of current one is unknown. Replaced fan clutch, thermostat, and coolant temp sensor. Refilled coolant. 159K miles. |
| Jun | 2011 | 166000 | 250 | Replaced both low and high beam headlights left and right side. Found right side housing was loose from the mounting clip. Adjusted left side housing up w/ adjustment screw to even out headlights. Noticed increased hesitance in starting over several trips in one day. Finally would not start. Had a friend help tow back home (<1/2 mile). Determined starter was issue (OEM part). Replaced with new and also replaced ignition switch. |
| Jul | 2011 | 166000 | 20 | Vent solenoid on gas tank causing CEL. Problem was exacerbated by running tank low on hot day. Tried filling up tank and overflow occurred. Cooled down and was able to fill. Part purchased but not installed; given to new owner. |
| Chevrolet TrailBlazer in Iowa, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Sep | 2009 | 64000 | First odometer entry | |
| Nov | 2010 | 71000 | 830 | noise from front end,sounded like a wheel bearing or front differential. dealer determined it was right front wheel bearing. Also found CV joint boot defective. dealer also found several other high cost items defective. |
| Mar | 2013 | 84000 | Most recent odometer entry. | |
| Chevrolet TrailBlazer in Nebraska, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Mar | 2009 | 115000 | First odometer entry | |
| Feb | 2010 | 126000 | 2200 | They were getting three engine actuator errors so they replaced it. They had to flush out a sensor on the engine and do a computer update The 4wd was not working and they had to replace the switch. |
| Jun | 2010 | 130000 | 280 | Rear outer tie rod was loose and worn |
| Jun | 2011 | Most recent odometer entry. | ||
2002 Chevrolet TrailBlazer 4-door
6-cylinder automatic 4WD
| Chevrolet in Pennsylvania, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Nov | 2007 | 84000 | First odometer entry | |
| Dec | 2007 | 85000 | 450 | Front and rear linkages |
| Mar | 2010 | Most recent odometer entry. | ||
Expert 2002 Chevrolet TrailBlazer Repair Advice
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What People Are Saying about Problems with the 2002 Chevrolet TrailBlazer
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