2002 trailblazer problems. 2L GM Engine Computer Number 12576463 Programmed to your VIN | ECU PCM ECM This listing is for one computer number 12576463 ECM PCM ECU (Engine control module) that is programmed for your vehicle using your V. i took some of the panels Oct 3, 2022 · If your Chevy Trailblazer's AC system is not working, it can be uncomfortable and downright dangerous on a hot day. Average repair cost is $900 at 77,200 miles. The following chart shows the 25 most common problems for 2003 Chevrolet Trailblazer. The issues with the steering can be mechanical such as problems with the Jun 20, 2019 · If your Chevy Trailblazer doesn’t start, you’ve found the right article. Also the traction control wasn't functioning. problem # 5. Plugged it back in, started the truck and BOOM! Lights came back on. The "Check gauges" light and the "Stop Engine" computer message comes on when the pressure drops. Jul 18, 2020 · 2002 - 2009 TrailBlazer/Envoy Tech. See full list on motorandwheels. 2021 Chevrolet Trailblazer ACTIV AWD powered by 1. Regular inspections and maintenance are key to prolonging the life of your suspension system and avoiding costly repairs down the road. To begin with my 02 Trailblazer started to idle rough. I've been reading a bit on the Trailvoy forum and while there is some good if scary info it seems to deal mostly with models even older than mine. When i move the switch to any position nothing seems to happen. Are there any things I should look for while viewing the car and test driving it? What are some common problems that I should look for and is it worth buying at that price? Thanks in advance for any help. The worst complaints are accessories - interior, engine, and electrical problems. Just realized how old this thread was, however maybe it can still help someone. Nov 23, 2018 · Chevy Trailblazer P0014: Causes + How to Fix. If the blower motor stops working due to a fault, the air will not flow out of the vents when you switch on the AC in your TrailBlazer. 0 % 37% of the time it's the Jan 16, 2009 · 2002 Oldsmobile Bravada: 4. The transmission may have a hard time shifting, or not even be able to shift at all. 2002 Chevrolet Trailblazer seat belts / air bags problems with 156 complaints from Trailblazer owners. Switch lights won't come on, and the transfer case is stuck in 2WD mode. Understanding the Rear Suspension of a 2002 Chevy Trailblazer. Although you may have some of these symptoms/problems with your 4L60E Transmission, the repair solution may differ. Still nothing, I used a jumper cable from the climate control unit straight to a 12v and the blower turns on but not when I use the actual control unit, please help it's The 2002 Chevrolet Trailblazer has 17 NHTSA complaints for the seat belts at 49,740 miles average. The cluster fails across many A 2002 Chevrolet Trailblazer Sport Utility 4D has depreciated $240 in the last 3 years and has a current resale value of $2,191 and trade-in value of $900. makes a whining sound in park, reverse and neutral. May 29, 2020 · A bad fuel pump, ignition problems, clogged fuel filter, bad mass airflow sensor, and bad crank/camshaft sensors are just a few of the problems that can cause an engine to not start. Learn More #2: Fuel Gauge Not Working 2005 Shop Now at 1AAuto! http://1aau. The tweeters continued to work either way. Came out one morning and the battery was almost dead. N. The second most common problem is related to the vehicle's fuel system, gasoline (178 Aug 5, 2022 · 2021+ Chevy Trailblazer Problems and Reliability 2002 Corvette Z06, 1996 Impala SS, 2001 S10 Crew Cab, 1998 Malibu LS, 1991 Mazda 626, 1988 S10 Blazer 4x4, 1976 1 day ago · How reliable is the 2003 Chevrolet Trailblazer? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months. So I recently got into liking the trailblazer I bought a 04 2wd ( it has issues of its own now) and a 02 4wd (bought nonrunning for $400) I just wanted it as a project car and worse case parts for the 04, anyways stuff The most common reasons a Chevrolet Trailblazer ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. Is this something as simple as the 2002 Chevy Trailblazer, 6cyl, a bit under 150k miles My main issue is with the instrument cluster. We’ve compiled some of the most common symptoms of a bad ignition switch. Search these forums for replacement instructions. It either won't move, or will jump erratically. 2003 Chevrolet Trailblazer problems (14) View all. 2002 - 2009 TrailBlazer/Envoy Tech. 2002 LTZ - 138K miles - 4wd. what could the problem be May 16, 2022 · I have a 2005 TB LT with electronic dual climate control. Jan 18, 2019 · TAC System Wiring Diagram (2002-2005 4. com : Car complaints, car problems and defect information Latest News 1,360 problems have been reported for the 2003 Chevrolet Trailblazer. 0. 2 Vortec received a Ward’s 10 Best Engines award for 4 years in a row in the early 2000’s. The 2002 Chevrolet Trailblazer has 1767 problems & defects reported by Trailblazer owners. 2002 Chevrolet Trailblazer electrical problems with 205 complaints from Trailblazer owners. Nov 8, 2015 · I have read all of the other threads about battery drain problems and this doesn't fit. However, that doesn’t tell the whole story. When running the voltage is low, it may swing as low as 12 volts at times and once in a while back up to 14 volts. WIth Sensor As stated in a prior post, worn wheel bearings can cause the ABS sensor to activate the abs system at inappropriate times. This article is written with the assumption that you are looking for a way to get your Chevy Trailblazer Customer: My 2002 trailblazer has had instrument cluster problems recently. Apr 6, 2011 · Thanks for the suggestions, great step by step mwfaith, . Apr 12, 2022 · What Common Problems Does the 2005 Chevrolet Trailblazer Have? There are many serious problems with the 2005 Trailblazer including instrument panel failures, frequent check engine lights, and worn-out air conditioning systems. it went out with without any waring or problems. It is a know cause for weird electrical problems. 2004 Chevrolet Trailblazer problems (14) View all. The number one most common problem is related to the electrical system (83 problems). 3 days ago · How reliable is the 2007 Chevrolet Trailblazer? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months. - Lagrange, OH, USA. The worst complaints are accessories - interior, AC / heater, and lights problems. These include stalling issues, not starting, and no power to the radio or accessories. com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory. I have noticed some intermittent problems with mode and temperature control. Jumped it with my booster pack and it fired right up. It's helped me to solve the problems I was having. 02-09 General Tech Q&A. I have a 2002 Trailblazer LTZ and the oil gauge just started randomly dropping to 0 when the engine is at idle speed. 2 6 cylinder. With the recent snow storms hitting the NE, I really needed it During the 1st snow storm, the 4-wheel drive system worked great until the 4-wheel drive check light came on. ironhide1571 Discussion Nov 26, 2010 · ABS Problems - Wheel Bearing Hub Assy. Having owned three Trailblazers, I have found the bearing assy. Jan 28, 2012 · I have a 2002 Trailblazer. Learn More #2: Ticking Sound 2003 Trailblazer Average See real-world 2002 Chevrolet TrailBlazer repair histories as reported by other 2002 Chevrolet TrailBlazer owners. Aug 24, 2011 · Had 4x4 problems for a little while now and didnt want to waste the fluid if it was the TC that was bad. The filter was pretty clogged, but there wasn't any metal in the pan, and the fluid wasn't burned. (Vehicle identification number) 2002 Chevrolet Trailblazer transmission problems with 245 complaints from Trailblazer owners. 2002; Print report. 2L V6 engine, and four-speed automatic transmission remain mostly the same from 2002 up until 2009. 0 % 10% of the time it's the Dec 28, 2009 · 2002-2004 Chevrolet TrailBlazer, TrailBlazer EXT 2003-2004 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2002-2004 GMC Envoy, Envoy XL 2003-2004 GMC Sierra, Yukon, Yukon XL 2004 GMC Envoy XUV 2002-2004 Oldsmobile Bravada with Electronic Shift or Active Transfer Case (RPOs NP1, NP4 or NP8) 2002 Chevrolet Trailblazer Pricing. The 2002 Chevrolet Trailblazer has 1 problems reported for anti-theft comes on, won't start. 02-09 Vortec 4. Problem with your 2002 Chevrolet Trailblazer? Our list of 15 known complaints reported by owners can help you fix your 2002 Chevrolet Trailblazer. Conclusion: Chevy Trailblazer Bad PCM Symptoms Worst Chevrolet Trailblazer Problems #1: Transmission Failure (4L60E) 2002 Trailblazer Average Cost to Fix: $2,200 Average Mileage: 100,000 mi. Contents of this video 00:00 Intro00:18 Troubleshooting Rundown01:25 Linkage Location01:59 Transmission Linkage Bushing02:32 OutroIf you own a T The 2002 Chevrolet Trailblazer has 17 NHTSA complaints for the engine at 96,548 miles average. Well changed the air filter, fuel filter,and plugs and it still misfires. Haynes Manuals provides step-by-step guides, illustrations and tips for DIY repairs. The transmission seems to be fine in 1st and 2nd, but won't shift into 3rd or 4th. Worst 2003 Chevrolet Trailblazer Problems #1: Transmission Failure 2003 Trailblazer Average Cost to Fix: $2,100 Average Mileage: 119,000 mi. The worst complaints are accessories - interior, engine, and AC / heater problems. The complete details of all recalls are listed below, along with . This list is merely a guide to the possible solutions. Save Share Like. Average failure mileage is 73,050 miles. We cover all the likely ones in an order that makes sense when diagnosing the issue at home. The worst complaints are knocking sound, rumbling under truck. We also looked at the torque converter through the inspection port, and everything was The 2002 Chevrolet Trailblazer has 5 problems reported for 4wd not working. Note: The clutch problem is very common with 250 Polaris Trailblazer ATVs, normally the model years 1996, 2000, 2001, and 2003 are plagued with clutch problems. Dec 15, 2006 · The 2002 Chevrolet Trailblazer has 4 problems reported for low-beam headlights blow out often and flicker. TAC System Wiring Diagram (2006-2007 4. 5. Last time we were able to change out the fan clutch motor and saved my pocket about $900 - $1100! Our 2002 Chevy Trailblazer is just about to hit 300,000 Miles on the odometer. Also, see repair breakdown by problem area and cost. Here are the most common causes of the P0014 code in your Chevy Trailblazer. The following chart shows the 25 most common problems for 2002 Chevrolet Trailblazer. I am looking at purchasing a 2002 Chevy Trailblazer. The 2002-2007 Chevrolet By understanding and fixing the rear suspension of your 2002 Chevy Trailblazer, you can ensure a safe and comfortable driving experience. com Notes: The 2002-2007 Chevrolet Trailblazer is Mar 24, 2023 · 2021 Chevrolet Trailblazer ACTIV FWD powered by 1. Q&a: 2006 chevy trailblazer electrical system issues Chevy trailblazer start problems 2003 jump electrical after starting wontChevy trailblazer electrical problem. Trailblazer electrical chevyTrailblazer 2005 problems chevy electrical Car won't The 2006 Chevrolet Trailblazer has 1619 problems & defects reported by Trailblazer owners. The number one most common problem is related to the vehicle's power train with 289 problems. Interior lights barely on, but not enough to start it. The 2009 Chevrolet Trailblazer has 39 problems & defects reported by Trailblazer owners. The second most common problem is related to the vehicle's electrical system (186 problems). 2002 Chevrolet If you have a Chevy Trailblazer, odds are you’ll experience issues with the fan clutch at some point. Units from 2002-2005 have four-speed transmissions that are more likely to need rebuilding or replacing before the 100,000-mile mark. Today, we pulled the pan and changed the filter. A 2002 Chevrolet Trailblazer Extended Sport Utility 4D has depreciated $590 in the last 3 years and has a current resale value of $2,101 and trade-in value of $586. For this reason, by the time the later years had rolled around, most reported problems had already been resolved with an update or recall. This past summer the speakers started cutting out. The 2008 Chevrolet Trailblazer has 315 problems & defects reported by Trailblazer owners. I disconnected the negative on the battery for 10 mins. Hope this helps someone Table 1 shows 25 common electrical system related problems of the 2002 Chevrolet Trailblazer. May 12, 2020 · Compatible with 2002 Chevrolet Trailblazer EXT 4. If it fails, the entire vehicle won’t be able to run. «2005 Trailblazer Overview; Complaints 2K; Crash Tests 3; Trailblazer Recalls 2; Defect Investigations 2; TSBs 848; Lemon Law; CarComplaints. Jan 28, 2022 · An important thing to note about the Trailblazer prior to its lengthy hiatus: the aesthetics, frame, base 4. It won't go into 4hi or 4low. Jul 17, 2006 · What the problem actually is. The 2002 Chevrolet Trailblazer has 1767 problems & defects reported by Trailblazer owners. Aug 23, 2010 · In the past I have successfully fixed problems with my 2002 Trailblazer from help on this forum and I'm rolling the dice on another issue. Easy to use parts catalog. We have had only one minor issue, which was a coil pack. The 2012 – 2020 Trailblazer has a 5-speed manual or a 6-speed automatic. Learn how to fix common issues with your Chevrolet Trailblazer, such as tailgate, rattle, steering, window and blower problems. Average repair cost is $330 at 90,700 miles. Dec 11, 2010 · If the problem goes away, return your friend's TCCM and buy a replacement for yourself. Jun 21, 2007 · Well, I'd like to say thanks to everyone that's answered my questions the last few weeks. The 2002-2007 2002 chevrolet trailblazer I am having a problem with, my vehicle 4. Poor Shifts. The second most common problem is related to the wiring (20 problems). The worst complaints are engine seized and died, engine stalls/shuts down while driving, and bad coils. May 10, 2023 · “2002 Chevrolet TrailBlazer 4. Official recalls have been issued for the 2002 Chevrolet Trailblazer by the NHTSA. The worst complaints are exhaust system, accessories - interior, and brakes problems. I never had a problem with the truck's 4-wheel drive system until this winter. Problem after problems with this 2002 Chevy trail Blazer. Jul 10, 2007 · 2002 - 2009 TrailBlazer/Envoy Tech. The worst complaints are transmission, AC / heater, and engine problems. Apr 7, 2020 · 2002 Chevy Trailblazer | Chevy RepairPal has some good information on the Chevy Trailblazer and the most common problems. I have googled and read forums and I am now stuck so here is my story. Mar 12, 2021 · Anytime there is a problem with the temperature of the air conditioning system, it could be a problem with the blend door actuator. The most common symptom of faulty blend door actuator on Chevy TrailBlazer is a slight clicking sound repeatedly coming from under the dashboard. The 2004 Chevrolet Trailblazer has 1697 problems & defects reported by Trailblazer owners. Had diagnostic run and corrections made and works well. The blower motor is the central component of the air conditioning system in Chevy TrailBlazer, responsible for blowing hot or cold air through the AC vents. We’ll highlight causes of a fan clutch failure, cover some diagnostic tips, and provide repair info. to/m/Visit-1A-AutoHere are the Top 5 Problems with the 1st generation Chevy Trailblazer, which runs from model year 2002 to 2 1,356 problems have been reported for the 2002 Chevrolet Trailblazer. This article is broken down into these three sections to help save you time repairing your Trailblazer's broken AC system: The 2002 Chevrolet Trailblazer has 13 NHTSA complaints for the suspension at 73,926 miles average. 2003 chevy trailblazer wont start. This seems to be a common problem point with these things, but my problem isn't always there, which is what's driving me nuts. I tested 4WD high, and traction The 2005 Chevrolet Trailblazer has 2811 problems & defects reported by Trailblazer owners. Problem: Fuel, oil, temp, and voltage gauges, along with the PRNDL lights are someone completely out. The worst complaints are switching in and out of 4 wheel drive by itself, 4wd not working, and poor Apr 16, 2010 · Fixed my problem! I have a 2002 trailblazer and it had the same issue. 2L I6 w/ G80 Locker, AWD, TBSS springs, HD bilsteins, 6000k HIDs, Mobil1, Iridium Plugs Save Share Reply Quote Like Sep 25, 2007 · The 2002 Chevrolet Trailblazer has 5 problems reported for trouble starting, happens intermittently. I figured I would post all of the issues and then the solution to let everyone know. The worst complaints are trouble starting, happens intermittently, anti-theft comes on, won't start, and Dec 26, 2011 · Top 30 Common 4L60E Transmission Problems and Repair Below is a list of common transmission problems with the GM 4L60E Transmission and possible solutions to repair. I tried A4wd and 4hi while driving and 4low while in neutral but it just stays in 2wheel. Here are the most common causes, presented in order from the easiest thing to check to the most difficult: Engine Oil. We have done regular maintenance every 3,000 miles. I don't have the Bose system, just a factory AM/FM/CD Player. That’s why our team came up with this helpful guide about Trailblazer fan clutches. Feb 22, 2014 · I have a 2002 Trailblazer LTZ and I cannot get the 4wheel drive to engage. When you start looking for a car, whether it’s new or used, it’s important to research whatever model you’re interested in to see whether it will hold up for the long haul. General Transmission Shifting Issues The problem only occurs 1400 to 1800 rpms with a minor load Aug 27, 2024 · How reliable is the 2002 Chevrolet Trailblazer? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months. Jan 8, 2011 · I have a 2002 trailblazer. The most common reasons a Chevrolet Trailblazer cruise control isn't working are failed control module, sensor or switch issues, or throttle actuation problems. 2002 Chevrolet Trailblazer problems (15) View all. shifts into drive fine. Fuse #8 in the engine bay fuse block provides power to the TCCM 2002 Chevrolet Trailblazer drivetrain problems with 141 complaints from Trailblazer owners. 2006 trailblazer lt I have the problem of no air out of the forward facing vent in the front dash. needs to be replaced between 150,000 - 185,000 miles in my experiences. Average repair cost is $30 at 115,600 miles. Battery is 4-5 years old. The car has 162k miles on it and is being advertised as being sold for $1750 OBO. Add Complaint Nov 26, 2009 · I have a 2002 Trailblazer EXT w/ 100k. 02-09 Appearance. Chevy Trailblazer Fan Clutch Failure Symptoms Sep 18, 2010 · 2002-2003 Chevrolet TrailBlazer EXT 2002-2003 GMC Envoy XL 2003 trailblazer ive replaced everything i can and still have a problem trying to fuel it up . 2 styles ofACTIV Recall List for the 2002 Chevrolet Trailblazer. This is a common problem. CarComplaints. I. Introduction Feb 18, 2022 · Trailblazer models from 2002-2006 are more likely to have engine issues, with many owners reporting failure as early as 65,000 miles. 2002 Chevrolet Trailblazer Owner Comments . 2” by Rutger van der Maar is licensed under CC BY 2. 2002 CHEVROLET TRAILBLAZER; Electrical Problem 2005 Chevy Trailblazer V8 Automatic 92,000 Miles Oil Gauge Working Fine And Then It Went Up To 80lbs Pressure And Feb 12, 2024 · 2005 chevy trailblazer: electrical problem 2005 chevy trailblazer. If it was warm outside they would work, if it was cool they wouldn't. I didn't really look to close inside the throttle body so im going to try cleaning that this weekend and run some cleaner gas mix through the system. Thought this would correct the cruise control problem but NO! From time to tme it stops working. 2002 Chevrolet Trailblazer pricing starts at $2,864 for the Trailblazer Sport Utility 4D, which had a starting MSRP of $28,130 when new. Mostly when it warm. 3L Inline-3 Gas Engine with Continuously Variable Automatic (CVT) transmission. Trying to be proactive and fix the know issues. com Edmunds' expert review of the Used 2002 Chevy Trailblazer provides the latest look at trim-level features and specs, performance, safety, and comfort. The worst complaints are air bags did not deploy in accident, air bags, and air bags:frontal. May 18, 2016 · 2002 Trailblazer LS My blower just didn't come on one day, I checked all fuses, replaced the climate control unit, the blower resistor and checked all connections were good. Mar 26, 2011 · 2002 - 2009 TrailBlazer/Envoy Tech. . Start by checking your vehicle’s oil level. 2L Chevrolet TrailBlazer). I. Function of an customer: my 2002 trailblazer has no reverse. Oil level is fine, Oil pressure has been checked and is OK. 2, What are the most known issues with trailblazers and their fixes. The Fix: To fix the clutch problem on your Polaris Trailblazer 250, you can try pulling the clutches off and cleaning them thoroughly. Research the 2002 Chevrolet Trailblazer at Cars. Problem with your 2004 Chevrolet Trailblazer? Our list of 14 known complaints reported by owners can help you fix your 2004 Chevrolet Trailblazer. Common Problems by Model Sep 21, 2023 · The 2002 – 2009 Chevy Trailblazer has a 4-speed 4L60-E and 4L70-E automatic transmission. 2002 Chevrolet Trailblazer suspension problems with 38 complaints from Trailblazer owners. There are A LOT of issues that can cause your vehicle's air conditioner to fail. Instrument panel and gauge failures are the most common complaint at around 75,000 miles. Oct 29 2010. Get reliability information for the 2002 Chevrolet TrailBlazer from Consumer Reports, which combines extensive survey data and expert technical knowledge. 3L Inline-3 Gas Engine with 9-speed A/T transmission. The number one most common problem is related to the vehicle's electrical system with 357 problems. Check Vehicle for Unrepaired Recalls. 2002 Chevrolet Trailblazer engine problems with 139 complaints from Trailblazer owners. Nov 14, 2023 · The 4. Many different issues can cause the problem. The 2021 – present-day Trailblazer makes use of a 9-speed 9T65 automatic or continuously variable transmission. Average failure mileage is 132,100 miles. On some 2002 model year trucks, the Transfer Case Control Module (TCCM) can have trouble waking up when the engine computer tries to talk to it. The 2002 Chevrolet Trailblazer has 7 problems reported for low beam headlights go out intermittently. Easy diagnosis, turn the rear wiper switch on. When I hit the accelerator, the pressure returns to normal. Chevy TrailBlazer – (betto rodrigues / Shutterstock) Nov 12, 2019 · Your Chevy Trailblazer‘s ignition switch is one of the most vital items on the entire vehicle. The worst complaints are accessories - interior, engine, and lights problems. So the first thing I did, since I had an extra one lying around, was to install a different Dec 24, 2012 · Currently, I have all 4's up on jack stands while I'm trying to diagnose the problem and I just replaced the transfer case encoder motor at the diagnosis of the mechanic (did by myself to save $ from their non-certain root cause of the issue). If you need to test the APP sensor assembly (2002-2003 TrailBlazer and Envoy only), you can find the tutorial here: How To Test APP Sensor 1 And 2 (2002-2003 4. The first thing you should do is check your Trailblazer Dec 5, 2020 · Good evening, 2007 Trailblazer I6 4. 2L I-6 RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. The worst complaints are transmission failure (4l60e), engine revs before shifting, and does not shift Mar 11, 2011 · 2002 - 2009 TrailBlazer/Envoy Tech. Just for some background, I'm a GM tech with about 10 years of electrical, diagnostic background. Interior '04 TB ignition switch problems & replacement Haven't had a problem since. Complaints are spread across multiple & redundant categories, & are not organized by problem. Despite these awards, it did suffer from common problems such as fan clutch failure, worn valve seats, issues with the cooling system, sway bar end links, and cylinder sleeves. ydkntdjvvbzcuubfnzutfwzsctcwbvmidswffnkkgnilrull