Check Engine Light On Problems of Chevrolet Trailblazer
Chevrolet Trailblazer owners have reported 24 problems related to check engine light on (under the engine and engine cooling category).
#1 - Check Engine Light On problem of the 2006 Chevrolet Trailblazer
The car is a 2006 Chevrolet Trailblazer. Vehicle identification number (VIN) of the vehicle is 1GNET13M76_. The truck has been at a several times into a chevorlet dealer, the check engine light the reduced engine light and the traction control lights all come on at the same time and it causes a failure in which the vehicle losses 90% of power . The failure happens at random time and all weather and traffic conditions. I have had it at two dealers as well have contacted gm executive dept. They have claimed to be fixed several times but it still fails. The issue at hand is that in traffic conditions this failure proves to be a huge safety hazard for myself and other drivers on the road. Its not a used car issue as its an electrical failure issue. I have asked time and time again to have a gm field tech come look at the car but, they insist that the dealer fix it. I need someone more to see and understand the failure comes with at great risks of other drivers on the road. If you goggle this problem you will see others have the issue and I think its worth a recall if they can find a fix for it but after 3 years and several tries they are still unable to fix the issue. It was Nov. 9, 2012 when this check engine light on issue happened.
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#2 - Check Engine Light On problem of the 2006 Chevrolet Trailblazer
The car was a 2006 Chevrolet Trailblazer. Recently, I filled my gas tank & low fuel light warning displayed and low fuel light came on. Since then the check engine light is on steady (not blinking) most of the time. The fuel gauge floats back and forth never really letting you know it's true status. The dealers and public know about this issue- yet chevy refuses to take responsibility and fix the product. It is frustrating & nerve wracking to never know how much fuel you have at any given time, as well as the constant warning lights/ chimes during driving. This is the second serious issue I have had with this vehicle- just a month before had to repair safety issue of stabilitrak turning on at random, after twice it slowed my vehicle- without warning- on the thruway from 55 mph to about 20 mph. I had documentation of 4 trips to dealer for this concern within the first year of ownership but "the computer doesn't show a problem" so 5 years later I finally had the code show up after a close call almost accident. This concern is all over the internet as well & even with contacting Chevrolet & the nys attorney general they still only covered half the cost of the repair. Chevrolet needs to take responsibility for the safety of their products and obviously will not unless recalls are mandated- I urge you to do just that. Thank you. The failure date was Tuesday, May 15, 2012.
#3 - Check Engine Light On problem of the 2006 Chevrolet Trailblazer
The VIN of this vehicle was 1GNDS13S26_. A 2006 Chevrolet Trailblazer. The air conditioning unit, harness and the master switch on the drivers side window failed. The check engine light illuminated whenever the vehicle was turned off. The master switch malfunction prevented all the windows from working properly. Only 1 speaker works radio plays at low volume. This issue happened on July 5, 2011.
#4 - Check Engine Light On problem of the 2006 Chevrolet Trailblazer
The vehicle involved is a 2006 Chevrolet Trailblazer. The contact stated that the fuel gauge would fail intermittently. In addition, the check engine light would illuminate sporadically. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was unavailable and the current mileage was 94,000. The VIN was unavailable. It was Monday, Jan. 24, 2011 when this check engine light on issue occurred.
#5 - Check Engine Light On problem of the 2006 Chevrolet Trailblazer
The vehicle was a 2006 Chevrolet Trailblazer. Window doesn't roll down or stay up. Gas gauge broke . . Engine light and catalytic converter light stays on. Handle design on door came off. Engine went out due to a pistol loose. This problem occurred on Thursday, August 23, 2007.
#6 - Check Engine Light On problem of the 2005 Chevrolet Trailblazer
The car was a 2005 Chevrolet Trailblazer. My gas gauge always reads empty even when the car is full. Engine light always goes on and off between a matter of days. Recently my heat went out in my car we changed the resistor and found out one of the prongs were burnt out. A week later the heat went out again. Looked at the resistor and the same prong was burnt out!! I'm getting really fed up with this vehicle!. It was 09/18/10 when this check engine light on issue happened.
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#7 - Check Engine Light On problem of the 2004 Chevrolet Trailblazer
The car involved is a 2004 Chevrolet Trailblazer ext. I was wondering how come there hasn't been a recall for the chevy Trailblazer ext for the throttle body. I see that they have recalls on other chevy cars with the same issue. This is a very dangerous issue as when this goes you have a reduce engine light that comes on. Which I didn't know what that meant until my car wasn't going any more than 20 mph. This is very dangerous to be on the road like I was and can't speed up or better yet trying to turn when you don't have the power to do so. Also, I see that there were also alot of issues with the speedometer. Which also I had that problem has to pay too much money to get this fixed. As how they would say their are manufacture parts which definitely hurts your pockets. If they know that they have these issues they really need to rectify because both of these issues cause some serious problems on the road. I know they are wear and tear on cars / trucks but if you have too many people having the same problems I think they should do something to resolve these issues. The failure date was Tue., Apr. 17, 2012.
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#8 - Check Engine Light On problem of the 2006 Chevrolet Trailblazer
The vehicle is a 2006 Chevrolet Trailblazer. The vehicle identification number (VIN) of this Chevrolet Trailblazer is 1GNDT13S76_. Purchased vehicle on 09-08, with roughly 45000, check engine light comes on and off, after several months of going back and forth at chevy dealer they determined it was a faulty cylinder head on the number four cylinder. Filed bbc complant and spoke with chevy who refused to do anything. Couple months later and approx mileage 60000, the fuel gauge no longer works causing me to run out of gas a couple different times. About the same time, the stability control system dash lights would intermittingly come on and off. I have not contacted chevy about the other two issues as I felt they would not do anything the same as the head problem. It was Oct. 1, 2008 when this check engine light on issue happened.
#9 - Check Engine Light On problem of the 2002 Chevrolet Trailblazer
The vehicle involved is a 2002 Chevrolet Trailblazer. I was driving home from work and started hearing the trucks undercarriage start to rattle and grind on the bumps of the road. I had a sudden loss of power on engine and it wouldnt respond to my pressing on the gas. I believed that I had gas in the truck because the gauge read half full and apparently I was out of gas. So I proceeded to pull into a gas station and as soon as we filled up, the truck would not start! I saw that my check engine light was on and had to ask for a jumpstart to get it started again. At another time and date again the truck went dead, I asked for a jumpstart and the vehicle would not respond. I now had to buy a new battery because the car damaged the original battery and now with the new battery installed my car starts but will not stay on without me pressing on the gas while in park gear. I believe something may be defective with the electrical gauges, fuel delivery system, and suspension. It was Sun., Oct. 9, 2011 when this check engine light on issue occurred.
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#10 - Check Engine Light On problem of the 2006 Chevrolet Trailblazer
The vehicle identification number (VIN) of this Chevrolet Trailblazer is 1GNDT13S16_. The vehicle involved is a 2006 Chevrolet Trailblazer. The contact stated that the fuel gauge had malfunctioned. In addition, the fuel and check engine warning lights were also illuminated. The vehicle was taken to a dealer who advised that the vehicle was not covered under warranty. The manufacturer was made aware of the failure who did not offered any assistance and the vehicle was not repaired. The failure mileage was 60,000 and the current mileage was 74,000. This check engine light on issue occurred Tuesday, Aug. 10, 2010.
#11 - Check Engine Light On problem of the 2006 Chevrolet Trailblazer
The vehicle is a 2006 Chevrolet Trailblazer. When I did a routine fill up on my vehicle and upon restarting the car after completion, the fuel gauge showed empty and the low fuel light came on. I turned the vehicle off and then turned it back on and it still showed low fuel. As I was driving the vehicle home, I noticed the check engine light came on. After driving the vehicle for about 20 miles or so, the fuel gauge showed correctly and the check engine light went off. However, upon the next fill up, it did the same thing. Now, it is at the point that it doesn't register the gas in the vehicle at all. One minute it shows empty, the next it shows correctly, and then it slowly goes back to empty. I have to use the trip gauge to know how much gas I have in my vehicle at all times. The check engine light comes on every time the fuel gauge shows empty. Lately, over the last few days, the car is starting to hesitate as if it was going to stall on me upon take off. I am getting worried that this vehicle is going to stall on me as I am driving and cause an accident. This problem occurred on 06/10/2011.
#12 - Check Engine Light On problem of the 2006 Chevrolet Trailblazer
The VIN of the car is 1GNDS13SX3_. The owner has a 2006 Chevrolet Trailblazer. The contact stated that the engine light illuminated. The vehicle was taken to the dealer for a diagnostic and they discovered a small leak. The source of the leak could not be found. When the vehicle was started, a strong fuel smell was detected. The current mileage was 89,000 and failure mileage was 56,000. This problem occurred on November 7, 2006.
#13 - Check Engine Light On problem of the 2006 Chevrolet Trailblazer
The car involved was a 2006 Chevrolet Trailblazer. The engine light goes on sometimes and sometimes off or sometimes blinking. The car was taken in to check the computer read out to find it is a misfire and I was told the repair would cost almost $4000. 00. One time, the radio sounded 3 beeps and said "fire on", I shut off the car and it continued, took out the keys, still continued. Was told never heard of such a thing from the dealer and on star when I did a diagnostic . On star said my oil is registering -- however the car says 99% remains. Lights go dim especially when applying brakes and sometimes whenever. Check engine light comes on sometimes and then goes off. Sometimes flashes during idle and sometimes not. Since computer has been cleared, engine light has not come on for one day but the gas mileage is very bad since I had it in to check about the light. By the way, nothing was fixed but I was charged $148. 50 to find out my fairly new vehicle with 27,000 mis. Is broke. I was told the head needs replaced. They are having problems with them. Why do I have to pay for their problems?. This check engine light on issue occurred 01/28/09.
#14 - Check Engine Light On problem of the 2006 Chevrolet Trailblazer
The vehicle identification number (VIN) of this Chevrolet Trailblazer is 1GNDT13SX6_. The owner has a 2006 Chevrolet Trailblazer. The contact stated that the fuel gauge remained below the full level even when the tank was full with fuel. Additionally, the check engine light intermittently illuminated which started around the same time that the fuel gauge began to malfunction. The vehicle was taken to an authorized dealer who stated that they could not duplicate the failure. The vehicle was not repaired and the manufacturer was not notified of the failure. The current mileage was approximately 80,000. The failure mileage was approximately 25,000. It was Thu., May. 22, 2008 when this check engine light on issue happened.
#15 - Check Engine Light On problem of the 2005 Chevrolet Trailblazer
The vehicle involved was a 2005 Chevrolet Trailblazer. The vehicle's vehicle identification number (VIN) was 1GNDT13S75_. I have been reporting this same problem for over 4 years to onstar and gm that I had issues with the headlights dimming upon stopping at going. I have called onstar and was told nothing was wrong with my SUV. I have also saw a engine light flash, called onstar and nothing was showing wrong. Today, my vehicle engine light and battery light came on and I was informed by onstart that the generator/alternator needs to be replaced. Vehicle has 58k miles. It was 03/15/09 when this check engine light on issue occurred.
#16 - Check Engine Light On problem of the 2005 Chevrolet Trailblazer
The car involved was a 2005 Chevrolet Trailblazer. I bought my 2005 Trailblazer the same year with 19+k miles. I started having it stall on me around 30k miles. I took it to hayward, CA chevy dealership because it was still under warranty. They said that they found nothing. I took in again because the engine light came up and they said the problem was the light only but, that's the light that would flash when it stalls. I took the car back in several times for the same situation. At the time, I had 2 boys. . . . . 8yrs and 6yrs and this started too become unreliable because I was putting them at risk and not only that, I would stall and then take a few minutes to start again. I've been told that maybe it stalls because the engine was not warm but I know that it can't be it because a few times I was on long road trips and the engine would stall on and off. This has been an ongoing problem since 06 and it's a horrible risk because it's stalls while driving. My kids and I can get hit from behind. I don't know who else to repost this too. I bought another car 5/07 because this vehicle is not reliable but use it when I have to and up to this day, it still stalls. It was Thu., Nov. 16, 2006 when this check engine light on issue happened.
#17 - Check Engine Light On problem of the 2005 Chevrolet Trailblazer
The car was a 2005 Chevrolet Trailblazer. Vehicle identification number (VIN) of the vehicle is 1GNDS13S75_. When we bought our 2005 chevy Trailblazer we had to turn it around and take it back to the dealership. The check engine light came on. All they did was reset it. It came back on some time later, we took it back to dealership they got it worked in at the nearest chevy shop, they reset the light and we were told to buy a gascap for it. We bought the gas cap, light stayed off until now. We have taken our 2005 chevy Trailblazer to the local shop they hooked it up to the computer and found nothing wrong. So far nothing has been done, but since the light is on it is a gas guzzler with light on getting 6 miles to the gallon. With gas at 2. 59 a gallon that's not cheap. Chevrolet dealer in town says its probably the throttle body needs cleaning, and it needs a new battery. They say the throttle body is a common problem in the new models, because the gas is not fit for the newer model vehicles. This check engine light on problem happened on 01/11/10.
#18 - Check Engine Light On problem of the 2004 Chevrolet Trailblazer
The VIN of this Trailblazer is 1GNDF13S64_. 2004 Chevrolet Trailblazer. In January, the consumer was on the freeway and the vehicle it lost power. The consumer pulled over and restarted it after sitting for a few minutes. The engine light was still on, so the vehicle was taken to a dealership and it had a defective chip. The problem happened again in may and this past July 4, the consumer was going out of town. The check engine light came on again and the engine was losing power. They called the toll free number and were informed that they would have to wait until after the holiday. When the vehicle was taken in, it was found the oxygen sensor was responding slowly. The failure date was 01/14/2005.
#19 - Check Engine Light On problem of the 2004 Chevrolet Trailblazer
The vehicle having this issue was a 2004 Chevrolet Trailblazer. - sometime in late September 2006, while driving at 65 mph the transmission began to slip. The vehicle sounded as if it wanted to accelerate, but couldn't. The contact's vehicle continued to have the failure for about 10 seconds. The vehicle also had the same type of failure while at a stop light. While trying to accelerate the vehicle's speed decreased to 5 mph for about 20-30 seconds. On 10/11/06 contact took the vehicle to the dealership. Dealership replaced the exhaust check valve. On 10/17/06 vehicle continued to have the same failure and the engine light was turning on,. The contact took the vehicle to the dealership where they replaced the oxygen sensor. The contact continued to have the same incident with the transmission slipping and the check engine light coming on. Contact took the vehicle to the dealership on 10/3106, and they replaced the valve body. It continued to have the same incident with the transmission slipping, but this time the engine light was not showing. He took the vehicle to the dealership on 12/20/06, and they stated that there wasn't anything wrong with the vehicle. The contact currently has the vehicle parked at home and does not plan to drive it because he doesn't feel safe in vehicle. Updated 2/26/2007 -. It was Sat., Dec. 23, 2006 when this check engine light on issue occurred.
#20 - Check Engine Light On problem of the 2004 Chevrolet Trailblazer
Vehicle identification number (VIN) of the vehicle is 1GNDS13S14_. The vehicle was a 2004 Chevrolet Trailblazer. The check engine light illuminated on the instrument panel and the contact took the vehicle to the dealer; however, they could not determine the cause of the failure. The light has been illuminating ever since the vehicle was purchased, but the failure cannot be located or repaired. Through online research, the contact discovered numerous complaints regarding the vehicle. The failure mileage was 52,000 and current mileage was 56,000. Updated 06/08/09 updated 06/18/09. This issue happened on Feb. 19, 2008.
#21 - Check Engine Light On problem of the 2003 Chevrolet Trailblazer
The vehicle involved is a 2003 Chevrolet Trailblazer. Subject:reduced power problem with Trailblazer
comments: I have a two year old chevy Trailblazer that has on three occasions had a dramatic loss of power and a reduced engine power light comes on and loses all acceleration. Twice this happened while I was on the highway, and I feared for my safety and the safety of my toddler, as my car slowed from 65 mph to 40 mph in a matter of seconds, and would not accelerate. According to the dealership, there is a problem with an electronic sensor to the accelerator. I have tried to raise this with Chevrolet customer service, who blatantly disregarded my safety concerns and told me that my concerns would go no further up than the customer service desk level and they could offer me no assistance. Based on my research, this is a documented manufacturing defect, however, gm refuses to recall any cars and claims that the bulletin documenting the problem only serves to assist dealers in the repair. I am concerned for the safety of all Trailblazer owners, and believe that chevy and gm need to be investigated for ignoring this dangerous safety issue. From NHTSA web site. This check engine light on issue occurred Tuesday, September 20, 2005.
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#22 - Check Engine Light On problem of the 2003 Chevrolet Trailblazer
The vehicle involved is a 2003 Chevrolet Trailblazer. While driving at an unknown speed, the engine warning light would sporadically illuminate on the instrument control panel. After injecting fuel into the vehicle, he would smell a strong odor of gasoline. He took the vehicle to a local mechanic and they stated that there was a leak. The fuel cap was replaced. Two weeks later, the engine light illuminated on the instrument control panel. He took the vehicle to the dealer and they stated that there was a fuel tank inject valve fracture, and that the manufacturer voluntarily recalled that component in August of 2007. The contact's VIN was not included; therefore, he would have to pay $1,200 for the repair. The manufacturer would not provide any assistance. The failure mileage was 110,000 and current mileage was 120,867. This check engine light on problem happened on Tuesday, August 21, 2007.
#23 - Check Engine Light On problem of the 2003 Chevrolet Trailblazer
The owner has a 2003 Chevrolet Trailblazer . The contact stated while driving less then 10 mph the vehicle stalled . The contact would have to put the vehicle in park and then restart it. The contact consulted a private mechanic about the failure and he stated that no codes will appear if the check engine light did not illuminate . The manufacturer had not been contacted and the vehicle has not been diagnosed. The failure mileage was 38000 and the current mileage was 51236. The failure date was 09/14/2010.
#24 - Check Engine Light On problem of the 2002 Chevrolet Trailblazer
The vehicle having this issue was a 2002 Chevrolet Trailblazer. Engine check light came on while driving. Vehicle was taken to a dealership but dealership indicated they didn't know what component failure caused the engine check light to come on. Dealership serviced the vehicle and the consumer picked it up. The engine check light came back on within 2 weeks. Vehicle was taken back to the dealership. When the consumer picked the vehicle up there was a clanging noise while driving. It was Sunday, Feb. 29, 2004 when this check engine light on issue happened.
Other Engine And Engine Cooling related problems of Chevrolet Trailblazer:
|Problem Category||Number of Problems|
|Cooling Fan problems||59|
|Engine And Engine Cooling problems||52|
|Car Stall problems||34|
|Engine Cooling System problems||33|
|Engine Exhaust System problems||25|
|Check Engine Light On problems||24|
|Manifold/header/muffler/tail Pipe problems||15|
|Service Engine Light On problems||14|
|Engine Stall problems||12|
|Engine Belts And Pulleys problems||8|
|Loud Engine Noise problems||8|
|Emission Control problems||5|
|Engine Clicking And Tapping Noises problems||4|
|Engine Failure problems||4|
|Engine Knocking Noise problems||3|