2005 Chevrolet Trailblazer Ext 370
Safety record from NHTSA: recalls, owner complaints, investigations and service bulletins.
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Vehicles › Chevrolet › Trailblazer Ext 370 › 2005
These records cover every 2005 Chevrolet Trailblazer Ext 370. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Owner complaints
237 complaints7 involved a crash1 involved a fire9 injuries
What owners report most
Latest complaints
- Engine · Fuel/propulsion system
Stop it starts jerking and check engine light flashs head went bad at 109 thosand miles
- Electrical system · Fuel/propulsion system
The whole instrument cluster does not work anymore, does not let me know how fast I'm going or how much fuel I have, oil pressure gauge doesn't work, temperature gauge doesn't work... Why hasn't this been recalled? This IS very dangerous, considering I have 4 kids that are constantly in the car…
The whole instrument cluster does not work anymore, does not let me know how fast I'm going or how much fuel I have, oil pressure gauge doesn't work, temperature gauge doesn't work... Why hasn't this been recalled? This IS very dangerous, considering I have 4 kids that are constantly in the car with me and I have no idea what IS going on with my vehicle?? And it also tells me that my fuel level IS low, even after I fill my tank. This seems like a very common problem in these vehicles, why has it not been considered a safety issue????
- Electrical system · Exterior lighting · Steering
I have 2005 chevrolet trailblazer 4WD ext LS 4.2 liter. I noticed over past 3 years that I be at drive through for burgers and etc. the car would cut off. I did not think much of it at the time. it has gotten critically worse. it would cut off in middle of the highway, drive throughs and etc.…
I have 2005 chevrolet trailblazer 4WD ext LS 4.2 liter. I noticed over past 3 years that I be at drive through for burgers and etc. the car would cut off. I did not think much of it at the time. it has gotten critically worse. it would cut off in middle of the highway, drive throughs and etc. during the past two years I have re the luster and over head dome light flicker. head lights very dim on driving also I have replaced on this vehicle the fuel throttle and sensor, a crank sensor a cam sensor, a temp sensor 4 power steering pumps new the power steering rack and assembly wheel hubs and bearings, all new coils spark plugs, belt idle pulley power steering pulley change oil every 3,000 miles air filter change battery, updated soft ware, flush fuel system, service the air condition replaced rear shocks, gm relaced pulley on engine 2010 replaced the pvc hose flush radiator and brake system, rotation and alignment done every 5000 miles, replaced headlight low beam bulbs and left tail light assembly and lens, I had it to chevrolet private mechanic garage and nothing IS reading wrong also notice the ecm not storing the service engine light stay a microsecond on. this highly dangerous can stal or quit and be run over on highway. I noticed on the web on cars complaint.com amany people have cmplainted this issue.chevrolet had investigated ths issue aaaaand no resolve. I felt the vehihicle may have a short r a bad alternator or starter. .vehivle was sitting at intersection I noticed it tries to stall on driving also. all records are with car.
- Fuel/propulsion system
I bought 2005 chevrolet trailblazer and the fuel gauge IS defective. It IS crazy to hear beep sounding all the time telling me the gauge IS empty when I know for sure IS not. I wish it could be fixed, because I have many others things in my plate that need to worry, I really don't need another one.
- Exterior lighting
Driving 6 people to pittsburgh international airport at 3 am 8/5/17 on the parkway to catch a flight for a vacation when noticed low beam headlights were not working. Do not know how long I was driving before this was noticed. Low beams worked the evening of 8/12/17 @ 10 pm after returning to…
Driving 6 people to pittsburgh international airport at 3 am 8/5/17 on the parkway to catch a flight for a vacation when noticed low beam headlights were not working. Do not know how long I was driving before this was noticed. Low beams worked the evening of 8/12/17 @ 10 pm after returning to pittsburgh airport and driving home. Low beams did not work again on the evening of 8/24/17 when driving home from a baseball game. Repairs were completed 9/1/17 by nick chevrolet in tarentum, pa. I had asked before and after the repairs whether this would be covered under recall but was told no because my vin number was not a part of the recall for this issue. They made it seem like this was a separate issue from the known low beam issue recall of other chevy models. I also called the gm customer service line to see if I could get reimbursed for this issue but was told the same thing; that my vin number was not a part of the recall and it IS based on what factory the car was made at? The part number used was 15016745 which upon looking on the internet IS a replacement part for the other vehicles covered under the recall. I do not understand how the same issue can be part of a recall for some years and models and not others if the problem and part are the same??
- Electrical system
For the 3RD time the cluster has gone out. this results in the speedometer, temperature gauge and others to stop working. each time I am expected to take my vehicle to a chevrolet mechanic for diagnosis and part replacement at $700.00+ each time. this model has no recall. I am fed up with paying this much every 3-4 years for a defective part. there has never been any sign before it goes out.
- Electrical system
Our 2005 chevy trailblazer speedometer stopped working. this has happened on many of these vehicles. it IS a very expensive fix and it's a danger to drivers not knowing how fast they are traveling.
- Fuel/propulsion system
My 2005 chevy trailblazer ext IS leaking gas from the gas tank underneath the vehicle when the SUV IS running.
- Engine · Unknown or other
My 05 trailblazer keeps shutting off while driving down a city street. In a 2-mile stretch it shut off 5 times with complete loss of steering control almost causing a serious accident. The vehicle trembled and then turned off. It has shut off on me while driving on three other occasions on previous years but it only occurred once and then stopped on those occasions.
- Electrical system · Exterior lighting
There IS already a recall out for the 2006 model year, but I know that mine IS part of it. I have a 2005 trailblazer and the headlights keep intermittently going out as I am driving down the road. this problem as happened to me before in the past and I was able to finally remedy the issue by…
There IS already a recall out for the 2006 model year, but I know that mine IS part of it. I have a 2005 trailblazer and the headlights keep intermittently going out as I am driving down the road. this problem as happened to me before in the past and I was able to finally remedy the issue by replacing the relay. the problem has now returned and I have even been pulled over multiple times for it. after doing a quick google search today I discovered that there are tons!!!!! Of people with the same issue going back as far as 2002. http://www.topix.com/forum/autos/chevrolet-trailblazer/t32jtl93i9fkauf4n http://forums.trailvoy.com/showthread.php?t=47492 http://chevroletforum.com/forum/trailblazer-27/2003-trailblazer-headlights-2588/ I also ran across that gm has issued a recall for headlights, but it only covers years 2006-2008. http://fortune.com/2014/12/01/gm-recalls-316000-vehicles-because-of-malfunctioning-headlights/ clearly!!!! This problem IS not limited to those years and there are a lot of people suffering from the same issue of not being able to see at night.. what do I need to do so that I can get this problem taken care of? please respond quickly as winter IS rapidly approaching and this IS a daily driver for me. I go to work early in the morning when it IS dark and by the time I come home again it IS already getting dark. it would be nice to actually be able to see as I am going down the road and even to have others be able to see me coming as well.
- Vehicle speed control › Accelerator pedal
TL* the contact owns a 2005 chevrolet trailblazer ext 370. The contact stated that while driving at 60 mph, the vehicle failed to accelerate when the accelerator pedal was depressed. The failure occurred once. The vehicle was taken to an independent mechanic where it was diagnosed that the throttle…
TL* the contact owns a 2005 chevrolet trailblazer ext 370. The contact stated that while driving at 60 mph, the vehicle failed to accelerate when the accelerator pedal was depressed. The failure occurred once. The vehicle was taken to an independent mechanic where it was diagnosed that the throttle body had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 190,000.
- Electrical system · Fuel/propulsion system · Vehicle speed control
Electrical issues:vehicle dashboard lights will show door gate open, doom lights wil be on, ringing bell when the door would be open and yet its actually closed, as all continues to go at any given time when the vehicle IS in movement. Speed odometer gage doesn't read when vehicle IS in movement…
Electrical issues:vehicle dashboard lights will show door gate open, doom lights wil be on, ringing bell when the door would be open and yet its actually closed, as all continues to go at any given time when the vehicle IS in movement. Speed odometer gage doesn't read when vehicle IS in movement and the gas gage doesn't read the correct level of showing how much gas IS in vehicle. This IS a big safety issues cause it has me worried of not knowing how much gas I have before it runs out of gas risking myself and others because vehicle all of a suddenness loses speed and shuts down.
- Electrical system · Visibility/wiper
TL* the contact owns a 2005 chevrolet trailblazer ext 370. The contact stated that the when there was moisture in the air, the driver side master switch failed to operate without warning. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and stated that the vin was not included in nhtsa campaign number: 13v248000 (electrical system, visibility). The failure mileage was 139,000.
- Power train
On july 29, 2015 I exited the freeway, and suddenly my 2005 chevy trailblazer ext 4.2L began to stall and would not proceed upon acceleration. after calling the gm corporate office, I asked if there was a possible warranty on the vehicles transmission, they stated "no"... However, the…
On july 29, 2015 I exited the freeway, and suddenly my 2005 chevy trailblazer ext 4.2L began to stall and would not proceed upon acceleration. after calling the gm corporate office, I asked if there was a possible warranty on the vehicles transmission, they stated "no"... However, the representative did tell me that my used 2005 trailblazer ext did have the transmission replaced in 2007. this IS 2 years after the vehicle hit the road spanking brand new. there has to be a problem with the chevy trailblazers transmission. I ended up spending a total of $1,600.00 for a rebuilt transmission. I am now looking to possibly trade my trailblazer in soon. looking at the complaints here in this forum regarding the failure of the chevy trailblazer transmission IS ridiculous. gm refuses to own up to their mistake. it would be nice to see nhtsa get strict with automotive manufacturers. What will it take before someone listens to the consumer, a death? that could have easily been my fate; luckily, it happened when exiting the freeway.
- Electrical system
My speedometer and oil gauge just quit working for no apparent reason and does not come back on until hours later.
- Exterior lighting
TL* the contact owns a 2005 chevrolet trailblazer ext 370. While driving 40 mph, the headlights failed without warning. The contact mentioned that the headlights work intermittently. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was 150,000.
- Fuel/propulsion system
Fuel gauge has been ready empty for several months. I looked on internet to see how to fix or possible problems. I noticed there was a letter sent years ago to the affect that gm would cover half the cost to repair, up to 10 years in service or 100,000 miles. when I contacted dealer the car was…
Fuel gauge has been ready empty for several months. I looked on internet to see how to fix or possible problems. I noticed there was a letter sent years ago to the affect that gm would cover half the cost to repair, up to 10 years in service or 100,000 miles. when I contacted dealer the car was in service 10 years and 2 weeks and has 84,000 miles. I was informed gm will not help cover expense for repair do to time in service. I am questioning if this could become a recall or extended in service dating for this problem.
- Electrical system
Since october 2014 the speedometer would randomly start up at different initial points. some days it would start at 60 mph, 10mph and recently it starts up at 110mph. when the vehicle IS in motion the needle would move when accelerating but the readings are completely inaccurate. I have read…
Since october 2014 the speedometer would randomly start up at different initial points. some days it would start at 60 mph, 10mph and recently it starts up at 110mph. when the vehicle IS in motion the needle would move when accelerating but the readings are completely inaccurate. I have read various online blogs of this same incident happening to numerous chevy trailblazers in general. gm does not have this problem as a recall therefore I would formally like to make a complaint. thank you for your time. *tr
- Power train · Seat belts
Steering wheel malfunctions, car turns off when wheel IS extended too far to the left. Seatbelts for last row of seats don't lock, radio IS stuck, buttons don't control radio properly. *tr
- Steering
TL* the contact owns a 2005 chevrolet trailblazer ext 370. The contact stated that the driver was traveling approximately 65 mph, the power steering failed without warning. The vehicle was shaking violently making it extremely difficult for the contact to control the steering wheel. The contact…
TL* the contact owns a 2005 chevrolet trailblazer ext 370. The contact stated that the driver was traveling approximately 65 mph, the power steering failed without warning. The vehicle was shaking violently making it extremely difficult for the contact to control the steering wheel. The contact stated that the driver lost control of the vehicle while it was swaying back and forth, the steering wheel locked. The vehicle crashed into a median and the vehicle rolled over more than twice. The driver sustained major injuries in which the index finger on the left hand had to be surgically adjusted and also the thumb was lacerated due to the impact of the crash. The contact was receiving further medical attention due to the severity of the crash. A police report was filed. The vehicle was destroyed. The manufacturer was notified of the failure. The approximate failure mileage was not available.
- Air bags · Electronic stability control (esc) · Steering
On, 6/17/12, my daughter and I were driving east bound I-96 and involved in a non-fatal injury accident btwn beech daly & inkster. The accident started in the far right lane and ended with SUV facing opposite direction of traffic, left lane of hwy. I hit a pothole, approximate diameter of a yard…
On, 6/17/12, my daughter and I were driving east bound I-96 and involved in a non-fatal injury accident btwn beech daly & inkster. The accident started in the far right lane and ended with SUV facing opposite direction of traffic, left lane of hwy. I hit a pothole, approximate diameter of a yard stick, filled with water and it seems like I lost control of the steering; almost as if the vehicle had instantly shut down. The vehicle easily completed at least a 360 spin out. We were able to walk away with minimal injuries due to clipping another SUV tail end instantly before going straight into the cement highway divider! I didn't realize how much muscle strengthening would be involved in mine and my daughters' healing process. I have been in to see an internist, neurological surgeon, physical therapist, occupational therapist, massage therapist, not to mention all of the cat scans, mris, etc. Performed at multiple hospital locations. My vehicle insurance carrier was notified of my health insurance restrictions prior to signing with them and prior to the mvi. The redford, mi police report indicates no injuries because neither myself nor my daughter were taken away by ambulance since the injuries were not life threatening and we were both in formal attire, both bridal party members. The vehicle was towed and totaled by insurance, loan paid in full; however, apparently concerns have arose to, perhaps, to the extent of our injuries so no medical procedures have not been paid to any of the service providers, as of today's date (11/15/14). My daughter and I were picked up by another guest attendee so we weren't holding up progress, being in the wedding party and carrying all decor for afterward festivities. None of the vehicle air bags deployed and we were going 60-65mph (front, side, rear, no where)! Thank you, gm, mdot and current employees for staying true to USA & mi! *tr
- Air bags · Fuel/propulsion system · Visibility/wiper
Passenger air bag light not working and coming on when no passage. Check engine light has been on since 2006. Seat belts in 2ND row seating don't lock. Radio broke 2006 replaced after fixed cd player will not play or eject. Air conditioner only blows out hot air after hundreds dollars to fix it.…
Passenger air bag light not working and coming on when no passage. Check engine light has been on since 2006. Seat belts in 2ND row seating don't lock. Radio broke 2006 replaced after fixed cd player will not play or eject. Air conditioner only blows out hot air after hundreds dollars to fix it. Both head lights blow out at least every 2 months they need replaced. Drivers side break light n tail light keep blowing went to auto store get more bulbs and the tail light caught on fire employees helped me and said they seen the trailblazers do it before due to water building up in it and that that's the reason the bulbs blow. Paid out 300$ in tickets cuz of them blowing n not knowing. The hot and cold air in second row don't blow out at all. A bike parked by me and my back window exploded. Windshield vision IS cloudy. Gas gauge, speed ad temp gauge stopped working had replaced now battery gauge broke. Only 1, and 2 worked on heat control and 2 vents worked. Bottom of both sides of car rusted 2 years ago. I had it paid of in 3 years and wish these problems were made available before I did. I've already put thousands of dollars in it and the same thing breaks again and windows in front broke too.my blazer has bee in the garage since january cuz as soon as my husbands gets it out the shop it needs to go right back and we cant afford to fix it nomore I love my blazer and don't want him selling it or trading it in s if you have any advice that would help please tell me. I've been keeping it hoping to get it fixed again but I also have a disabled grandson and custody of a 2 year old that have apts n therapy 4 times a week and need a car but I love it and cant part with it. Please let me know if there a certain way to fix these problems I can do myself so I can keep it..thanks *tr
- Electrical system › Instrument cluster/panel
My husband bought the car used for me for christmas 2013. I was driving through the city when I looked down to see how fast I was going the speedometer said 0 it remained that way until the next day. I started it the next day it seemed fine but after a 1/2 mile I noticed I sped up and speedometer…
My husband bought the car used for me for christmas 2013. I was driving through the city when I looked down to see how fast I was going the speedometer said 0 it remained that way until the next day. I started it the next day it seemed fine but after a 1/2 mile I noticed I sped up and speedometer was going down until it finally went to 0. I have been driving with a speedometer that doesn't work. I looked online and seen that a lot of other consumers were having the same problem some with much less mileage. *tr
- Exterior lighting
All of a sudden headlights stopped working. I have changed the bulbs, fuses and relay. Had this problems checked out several times, no one can find a solution to why they don't work. I was on the highway coming home when they just stopped working, I had to put my high beams on to be able to get home safely. *tr
- Engine · Fuel system, gasoline
Gas gauge, shoes it has a different amount of gas.. when turned off it can say its at 1/2 a tank, then when the engine IS on it shows that car has 1 1/2 tanks of gas. Its not consistent and I always have to guess how much gas IS in the car. also the check light IS always on. the gas tank has issues too. *tr
Defect investigations
NHTSA’s Office of Defects Investigation opened these reviews into vehicles including this one.
- Fuel level gauge system failure
The office of defects investigations (ODI) analyzed complaint data provided by General Motors (GM) as well as complaints submitted to ODI from consumers.In total, there were 5,089 unique reports indicating an inaccurate fuel level reading while driving.General Motors stated that this condition occurs when the contacts…
The office of defects investigations (ODI) analyzed complaint data provided by General Motors (GM) as well as complaints submitted to ODI from consumers.In total, there were 5,089 unique reports indicating an inaccurate fuel level reading while driving.General Motors stated that this condition occurs when the contacts of the fuel sensor wear prematurely.Most of the complaints indicated an empty fuel gauge reading after filling the tank.Less than 10 percent of theODI complaints involved an engine stall incident.During this investigation, GM developed a remedy procedure and issued special coverage bulletin instructing dealers to install a new design fuel level sensor.The bulletin was sent to dealers on August 10, 2011 and the owner letter mailing began on August 15, 2011.See the investigative file for copies of GM's bulletin and owner letter.This preliminary evaluation is closed.
- Fuel Level Gauge System Failure
The Office of Defects Investigation has received 668 complaints alleging inaccurate fuel gauge reading while driving in model year 2005-07 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and Saab 9-7x vehicles.Of the 668 complaints, 58 incidents were alleged to result in a vehicle stall.Of the 58 stalling incidents…
The Office of Defects Investigation has received 668 complaints alleging inaccurate fuel gauge reading while driving in model year 2005-07 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and Saab 9-7x vehicles.Of the 668 complaints, 58 incidents were alleged to result in a vehicle stall.Of the 58 stalling incidents, 43 complaints reported stalling because the fuel level reading indicated more fuel availability than what is actually in the fuel tank. One complaint alleged a vehicle crash after the vehicle stalled while exiting the interstate, became disabled, and was struck from behind.Summarily, the complaints show an apparent increasing trend, with most complaints received within the past year.A Preliminary Evaluation has been opened to assess the scope, frequency and potential safety consequences associated with the alleged defect.
Service bulletins
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
- 11008956This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
- 11007208This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
- 11007091This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 11006621Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.
- 11006421GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return.
- 11004761This service 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 should be used to reduce carbon build-up.
- 11004557This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
- 11002312This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
- 11001321This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
- 11000576This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support the Personal Property Damage process.
- 11000162The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
- 10252735This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
- 10252163XM Audio Traffic And Travel Link Availability And Operation.
- 10251890This 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 should be used to reduce carbon build-up.
- 10251887This bulletin advises the technician of possible location of an internal coolant leak from a specific cylinder head and location.
- 10250775This 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.
- 10250347This 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 service record retention and proper handling of assembly returns for Canadian Dealers only.
- 10250092Special Coverage Adjustment - Fuel Level Sensor Contact Wear
- 10249590This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
- 10249579This PI bulletin advises the technician on the proper way to install the pistons in an engine.
- 10249011This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.
- 10248444Vehicle Recalls
- 10247716J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead.
- 10247681Information On Requests To Add OnStar Bluetooth Option.
- 10247552This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
- 10247063A/C Blows Warm Or Poor Performance.
- 10247061J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead.
- 10246952Programming And Activation Of Replacement OnStar Modules.
- 10246951Programming And Activation Of Replacement OnStar Modules.
- 10246631Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
- 10246579Special Coverage Adjustment - Fuel Level Sensor Contact Wear
- 10245951Canadian Customers Unable To Place Calls And Turn By Turn Inoperative In The United States.
- 10245950Canadian Customers Unable To Place Calls In The United States
- 10245395This 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.
- 10244274This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement.
- 10244273This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 10244214This informational bulletin provides information for the IPC odometer programming method quick reference guide.
- 10244201This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).
- 10244200This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
- 10242843The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
Every Chevrolet Trailblazer Ext 370 model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.