This diagnostic trouble code (DTC) is a generic OBD-II powertrain code. If the fan clutch seizes, it remains engaged all the time, cooling off the engine too much. Billet Grills Insert Fit 02-05 Chevy Trailblazer Ltlsss Upper Billet Grille. 05-07 Saab 9-7x. I had to whip up two tools real quick to do it, but you. 2002 Chevrolet trailblazer 4. I have a 2007 Chevy trailblazer. I was told that gm has change this part several times to try to fix the problem I think there should be a recall on this part as the cost was about $630 dollars to have it repaired. 2L Fan Clutch Posted to GM Engine on 6/11/2007 4 Replies we have this trailblaser that came in with a whine noise and a check engine lite on, p1481 cooling fan speed problem. replaced fan clutch. A few late-model pickups and SUVs, such as Ford diesels and the Chevy TrailBlazer and others with the 4. The interior and all the bells and whistles are sweet, When they start to crap out its not worth repairing all the over engineered electrical though. The new one I bought does not have those notches. 2002 chevy trailblazer has a serious fan clutch problem. \015 Posted / edited by AnonymousUser on : 04-05-2020. This is for my 2004 Chevy Trailblazer LS. The Fan Clutch allows the fan to operate at lower speeds and effectively detach at higher. To see how frequently 2006 Chevrolet TrailBlazer problems occur, check out our car reliability stats. It was completely phased out in North America by 1990; in Brazil, GM held on to their fuel-injected. The standard engine is the powerhouse 4. The a/c compressor clutch cycles when […]. Hi, I've been having a problem with my vehicle where the check engine light comes on and I lose power. Double check the wiring at the fan clutch, check the whole harness, there is a known problem wth chaffing there. A couple of things come to mind. 1ARFA00090-Chevy GMC Buick Olds Isuzu Saab Electric Fan Clutch. 0L 15293048, 622-001: Clutches - Amazon. The rest below is just what we've done to the truck in the last couple of months in case it might have caused the problem. Learn more about the 2005 Chevrolet Trailblazer. A fan clutch is designed to cool the engine when it becomes too hot and on the verge of overheating. 2L Vortec 4200. The double ended spanner wrench fits the holes in pressed-on water pump pulleys. Chevrolet Trailblazer Cooling Fan Clutch May Fail Causing Noise and Check Engine Light - 227 reports. The PCM (powertrain control module) senses the increase in engine temperature through the CTS (coolant temperature sensor) located near the thermostat. The fan clutch will spin loosely until the temperature reaches a certain level, at which point the fan clutch will fully engage so that the fan can work at maximum efficiency. The clutch fan speed slow. There are springs within the fan clutch that can wear out or corrode over the years. We have had the very same problem as Amanda, in one of your other postings. The fan clutch is a coupling device that is located between the water pump shaft and the fan. While many newer vehicles now use electric cooling fans to keep the engine cool, many older. 2-liter in-line six. Engine running hot, clutch fan not engaging. Complaint Number: 10275056 Incident Date: June 6, 2008 Date Added to File: June 26, 2009 Description of. 2007 Chevrolet Trailblazer LT 8 Cyl 5. This is my sisters truck and not having a working defroster in upstate NY in the winter isn't fun. 2L, Automatic Dual Zone Climate Control, all stock. Yes, add fan clutch removal tool. All-Data says to remove the fan and shroud to get the compressor out, but I cannot get the fan clutch loose, it is seized on. An improperly operating fan clutch will impact overall performance of the engine and A/C system. So over the long haul, driving a Chevy is a quality decision. A notice tells about something that can damage. 7 Long Block 1996 1997 1998 1999 2000 2001 2002 4-bolt Buy Now. 2-L 6 Cyl) "Fan stopped working, replaced the fan" Jeff P. i was told that gm has change this part several times to try to fix the problem i think there should be a recall on this par. In a nutshell: There are two major components that make up a thermal fan clutch: A reservoir filled with Silicon fluid. 2003 Chevy Trailblazer Accessories Reviews Read this recent '03 Chevy Trailblazer K&N 63 Series AirCharger High-Flow Intake Kit customer review : Jerry O from Dayton, OH says "This is the second FIPK I have used on a vehicle and all of my air filters are K&N. For example, more than one entertainment system may be offered or your vehicle may have been ordered without a front passenger or rear seats. One of the mechanic has replaced temperature sensor but problem still persists. what the hell!! thanks Chevy. The interior and all the bells and whistles are sweet, When they start to crap out its not worth repairing all the over engineered electrical though. 2002 Chevy Trailblazer has intermitent excessive fan noise when shifting thru lower gears and consistently sets p0495 fan over speed trouble code. See the 2005 Chevrolet Trailblazer price range, expert review, consumer reviews, safety ratings, and listings near you. Cooling Fan Speed Sensor Circuit. 7L Reverse Rotation, Standard Duty Thermal Fan Clutch, Without Ac; 1996 Chevrolet G30 Sportvan 8 Cyl 5. Every used car for sale comes with a free CARFAX Report. 2003 Chevrolet Trailblazer Review. I have 2000 Chevy blazer 4wd LS. 58) Find great deals on the latest styles of Fan clutch 1993 chevy truck parts. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 2L and recently changed water pump and instead of putting a stock fan clutch on it I put a heavier duty clutch on it and it roars now, cooling is fine and haven’t had any problems with it so far but check engine light came on and my OBD2 throws a P0495 code which is Fan speed High, I called shops and they said it was normal since the computer is setup for. Nowadays were pleased to declare that we have found a very interesting niche to be pointed out, that is 2004 chevy trailblazer engine diagram. Call (888. Chevrolet And Gmc Trucks 2wd - Completely Rebuilt 4-speed Transmission 4l60e - Rwd. You're now signed up to receive parts notifications for your safety recall. This has been brought to GM and they ignore it. I was told that gm has change this part several times to try to fix the problem I think there should be a recall on this part as the cost was about $630 dollars to have it repaired. The clutch fan stays engaged at any speed, vehicle will suddenly loose acceleration and also gets poor gas mileage. 06 at 149 which is very impressive. 2L, about 200k miles, two issues, 1st shuts off on red lights and stops signs when ac is on, no codes present or check eng light came on yet, 2nd when ac is on lack of power on local driving and on Highway, paddle down and like nothing, turn the ac off, power is back, also one I park the truck after a little driving can. Chevrolet Trailblazer LS: Have a 2003 chev trailblazer with… Have a 2003 chev trailblazer Have a 2003 chev trailblazer with a 4. 99 up to $383. com FREE DELIVERY possible on eligible purchases. 2003 Trailblazer LTZ 6 cyl. This is my sisters truck and not having a working defroster in upstate NY in the wi. 2003 chevy Trailblazer. Fan clutch 2 Answers. Call (888. suggested i replace it also since the radiator was out, best to replace the water pump. If the fan clutch is not functioning correctly, the fan won’t spin at the right speed and therefore can’t provide the cooling needed. Having problems with your 2002 Chevrolet TrailBlazer? 2002 chevy trailblazer 6cyl 4wd \015 Vehicle has a loud winding sound when you accelerate, when you get up to speed the sound goes away, but you do not lose power, also when sitting and idleing it will want to stall out. Tell Us More About Your 2007 Chevrolet Trailblazer. sounds like a airplane when first start up. 2003 Chevy Trailblazer Accessories Reviews Read this recent '03 Chevy Trailblazer K&N 63 Series AirCharger High-Flow Intake Kit customer review : Jerry O from Dayton, OH says "This is the second FIPK I have used on a vehicle and all of my air filters are K&N. Gm Chevrolet - $1,695. As the fan clutch is a cooling system component, any issues with it can cause overheating and other issues. Find Fan Clutches with Severe-duty thermal Clutch Style and get Free Shipping on Orders Over $99 at Summit Racing!. I told … Continue reading "2004 Chevrolet Trailblazer, No Low Beam. Double check the wiring at the fan clutch, check the whole harness, there is a known problem wth chaffing there. Is it a Dorman brand fan clutch? These have been known to be bad out of the box. Of course it is conveniently out of warranty. 2004 Chevrolet TrailBlazer Engine Problems. 6 lines in a/c restricted or clogged, 7 bad orphis valve or tube, 7 restricted a/c condenser, 8 electrical fault,. I removed the electric clutch fan and replaced it with a standard clutch and fan from a 2500 HD truck. gmhightechperformance. Discuss it at Forum View Details. GM has issued a service bulletin to address a P0526 Cooling fan speed sensor circuit trouble code on the following vehicles: 2002-04 Olds Bravadas. Get Yours Today! We have the best products at the right price. TrailBlazer EXT An anchor bracket for a top strap is located at the bottom rear of the seat cushion for each seating position in the second row (TrailBlazer EXT only). Martin Cox's 2006 Chevrolet Trailblazer is obviously a heavy car but it stills ran 9. 2-L 6 Cyl) "Both catalytic converter simultaneously failed. 2004 Chevrolet TrailBlazer - Fan clutch 2004 trail blazer- question about Cars & Trucks × Having problems with your 2004 Chevrolet TrailBlazer? Fan clutch 2004 trail blazer \015 What controls the fan clutch sence it plugs into power. Below you will find the most complete list of Chevy trouble codes available. Then loosen the waterpump pulley bolts 4ea 12mm. We have a 2003 Chevy Trailblazer with 60,000 or so miles. Common Chevrolet TrailBlazer GMC Envoy Problems In this video we discuss (and rant) common problems with Chevrolet TrailBlazer and GMC Envoy vehicles. Then test the fan clutch by giving it a good push. To explain why, I'll go into a very brief and non-technical description of how the thermal fan clutch works (after all, we don't plan on reverse engineering the damn thing):. 2004 Chevrolet Trailblazer Fan Clutch - Auto Body Parts Store. 2L Fan Clutch Posted to GM Engine on 6/11/2007 4 Replies we have this trailblaser that came in with a whine noise and a check engine lite on, p1481 cooling fan speed problem. Replacement of the fan clutch is very labor intensive, and it is easy to put a hole iin the radiator or break something. This mode has a direct effect on engine power and. Easy to use parts catalog. Select your vehicle's Submodel to continue. For 2002-2009 Chevrolet Trailblazer Fan Clutch 45169GC 2005 2004 2003 2007 2006. The air-conditioning. 8 4×2 LTX - Exterior & Interior Review (Philippines) For inquiries, fill-up this form: https://bit. Hey guys I got a 2002 trailblazer 4. Many aftermarket fans are available but keep in mind that the vehicle manufacturers intend for the vehicle to be around for a while and much thought is put into the design of the fan. 89 quarter mile. UG! Same problem as the rest of you - fan clutch. Used 2003 Chevrolet Trailblazer Consumer Reviews. While many newer vehicles now use electric cooling fans to keep the engine cool, many older. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 6 lines in a/c restricted or clogged, 7 bad orphis valve or tube, 7 restricted a/c condenser, 8 electrical fault,. * Fan Not Working -- With mechanical fans, most engine overheating problems are caused by a faulty fan clutch, though a missing fan shroud can reduce the fan's cooling effectiveness by as much as 50% (depending on the fan's distance from the radiator) which may be enough to cause the engine to overheat in hot weather or when working hard. My main question is what controls the idle speed when the AC or defroster is on in a 2003 Trailblazer straight 6 cylinder. Get Yours Today! We have the best products at the right price. I wasn't sure if the clutch fan was coming on, but I'm was nearly positive I would hear it if it was. 2002-05 Chevy TrailBlazers & TrailBlazer EXTs, GMC Envoys & Envoy XLs. The a/c compressor clutch cycles when […]. Fits the following vehicles: 2004-2007 Buick Rainier; 2002-2009 Chevrolet Trailblazer; 2002-2006 Chevrolet Trailblazer EXT; 2002-2009 GMC Envoy; 2002-2006 GMC Envoy XL; 2004-2005 GMC Envoy XUV; 2003-2008 Isuzu Ascender; 2002-2004 Oldsmobile Bravada. 2L, Automatic Dual Zone Climate Control, all stock. Engine Cooling Fan Clutch by Four Seasons®. Fan Clutch. So, if you find the same Trailblazer SS accessories 2007 or Chevy Trailblazer 2007 LT accessories somewhere else for less, up to one full year later, we will refund the difference. Cooling Fan Speed Sensor Circuit. The calipers can then be unbolted, old pads removed, and new. 2-L 6 Cyl). 2005 Chevy Trailblazer Problems Since we've owned our 2005 Chevy Trailblazer, Step by Step Chevy Trailblazer 4. See all problems of the 2003 Chevrolet Trailblazer. cstern71 Well-Known Member. You can test the fan clutch by getting the motor hot and have an assistant turn off the ignition while you look under the hood. For 2002-2009 Chevrolet Trailblazer Fan Clutch 45169GC 2005 2004 2003 2007 2006. Electric cooling fan clutch fits chevy fan clutch radiator cooling chevy gmc buick olds isuzu saab 9 7x electric cooling fan clutch. APDTY 735148 Transmission Oil Cooler Line(Fits 1993-2002 Chevy Camaro, 1993-2002 Pontiac Firebird)For V6 231 3. if you had this problem with your trailblazer and it was the clutch fan please let me know. 95 $ Add to cart SKU: P-030010DIY 2002-2009 DIY Electric Fan Kit Categories: Cooling System , Trailblazer & Envoy 6 Cyl , Trailblazer SS & 5. gmhightechperformance. GM Factory Part #:'s 25790869,15293048,15192191 Electronic Fan Clutch problems on Chevrolet Trailblazer, GMC Envoy, Buick Ranier, Oldsmobile Bravada, And Saab Vehicles. Complaint Number: 10275056 Incident Date: June 6, 2008 Date Added to File: June 26, 2009 Description of. The fan clutch is a cooling system component that controls the operation of the engine cooling fans. Usually a bad or failing fan clutch will produce a few. The engine fan clutch failed on my 2003 chevy Trailblazer the truck is only three years old with 65000 miles on it. To explain why, I'll go into a very brief and non-technical description of how the thermal fan clutch works (after all, we don't plan on reverse engineering the damn thing):. The hotter the ambient temperature, the more severe the problem becomes. The 2005 Trailblazer has the most TSB's published concerning this problem. 2005 Chevy Trailblazer EXT. This issue is robbing my truck of a lot of power even when it isnt necessary for the fan to be running. 2003 - 2006 Gmc Chevy Lt 2500 3500 Crewcab Dark Grey Leather Seats Mint Shape. Check here for special coupons and promotions. Trying to replace an AC compressor on an 03 Chevy Trailblazer. Interchange Part Number: 12G-3200, 12G3200. To explain why, I'll go into a very brief and non-technical description of how the thermal fan clutch works (after all, we don't plan on reverse engineering the damn thing):. The PCM (powertrain control module) senses the increase in engine temperature through the CTS (coolant temperature sensor) located near the thermostat. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. Consumer states problems with fan clutch the consumer stated once the rpm went up, the fan clutch would disengage and then sound normal. The fan clutch has been replaced twice. This ON time directly effects the amount of time the solenoid, which is internal to the fan clutch, is energized. 8L (3800cc), and V8 350 5. I purchased a fan clutch assembly, but the check engine light remains on and the engine continues to rev loud. 2 L vortec iL6 24valve 115,000 miles when leaving work with temps below 0 I started my trailblazer and let it sit for say 2 min ( I used my remote start so it was running for a little bit before I got to it. 2L 2007 - 2009 Chevrolet Trailblazer SS 8 Cyl 6. That's not a problem. 7 Long Block 1996 1997 1998 1999 2000 2001 2002 4-bolt Buy Now. for Chevrolet Motor Division whenever it appears in this manual. The clutch fan stays engaged at any speed, vehicle will suddenly loose acceleration and also gets poor gas mileage. suggested i replace it also since the radiator was out, best to replace the water pump. Spec 98-02 Camaro 97-04 Corvette 98-02 Firebirdtrans Am 04 Gto Ss-trim Cl For Sale Online. General Motors LLC (GM) is recalling certain model year 2007 Pontiac Grand Prix, 2006-2009 Buick LaCrosse, 2006-2007 Buick Rainier, Chevrolet Trailblazer, GMC Envoy, 2006 Chevrolet Trailblazer EXT. theres no more REP light, but a SES. Next, click the transmission lines out of their plastic holders near the bottom of the passenger side shroud. the clutch fan stays engaged at any speed, vehicle will suddenly loose acceleration and also gets poor gas mileage. If this doesn't help then change the space or the length of the shaft and this should take care of the problem. We have a 2003 Chevy Trailblazer with 60,000 or so miles. I've had the same problems as everyone else with my 2002 Trailblazer, except mine has 110,000 miles. 2004 Chevrolet Trailblazer Fan Clutch - Auto Body Parts Store. The fan clutch has been replaced twice. The fan clutch is an important part of the engine and A/C cooling systems. Hasta que un dia cambie las 6 bobinas nuevas y limpie los cables q tenian aceite en el arnes de las mismas bobinas. I herd alot about a fan clutch that's 700. It comes automatically after some hours during driving. The service engine soon light has come on with P1481 code now which tells me poor electrical connection or wire rubbed through or failed fan. 2007 Chevrolet Trailblazer problems. what could be the problem. All our 2005 Chevrolet Trailblazer Fan Clutch inventory come with a 1-year warranty, FREE shipping and 30-day money back guarantee. 09-25-06 03:30 PM - Post# 1008550 my daughter's trailblazer fan clutch is going bad and i noticed that there is an updated fan clutch for these, was there a recall by GM to fix this problem ? anyone else had any problems with fan clutch on 2002 trailbalzer with in-line six ?. 00 Gm Chevrolet 350 5. for Chevrolet Motor Division whenever it appears in this manual. I told … Continue reading "2004 Chevrolet Trailblazer, No Low Beam. TSB Number & Issue Date TSB Title. 2006 Chevrolet TrailBlazer Engine Problems. If the truck doesn’t roll you may need to bleed your clutch, or replace the slave or master cylinder. I was not told of the bulletin memo #. 2007 avalanche fuel filter - 28 images - 2004 tahoe 5 3 fuel filter replacement 100k service part, check gas cap cobalt ss network, 2007 2013 chevrolet avalanche engine air filter check, fuel filter replacement performancetrucks net forums, 6 0 fuel filter change competition diesel bringing. GM has issued a service bulletin to address a P0526 Cooling fan speed sensor circuit trouble code on the following vehicles: 2002-04 Olds Bravadas. 2004 TrailBlazer LT, 124K miles, 4. The fan clutch is a cooling system component that controls the operation of the engine cooling fans. When you are looking for a stock fan, get one that looks like it has a big (approximately 2") circle/hole in the middle with 4 bolt holes around it. The getting warm at reasonable highway speeds thing kinda indicates to me that the radiator is getting plugged. The fan clutch will spin loosely until the temperature reaches a certain level, at which point the fan clutch will fully engage so that the fan can work at maximum efficiency. Learn about this problem, why it occurs, and how to fix it. A fan clutch is designed to cool the engine when it becomes too hot and on the verge of overheating. There was no. The fan clutch on a 2003 TrailBlazer is electronically controlled. 2008 Chevrolet Trailblazer problems. 2007 Chevrolet Trailblazer Fan Clutch; Narrow Your Results Brand ACDelco (1) Duralast (4) Duralast Kits (1) AutoZone Rewards℠ Join Today and Earn a $20 Reward When You Make 5 Purchases of $20 or More! Learn More. The hotter the ambient temperature, the more severe the problem becomes. My fan clutch was sounding like a jet engine. Problem with my 2004 Chevy Trailblazer code p0410. i have a 2003 trailblazer, had problem with loud noise from clutch fan. Quality variety of 2 318 and similar products. Will a fan clutch from a 2004 Chevy trailblazer fit a 2002 trailblazer. Many aftermarket fans are available but keep in mind that the vehicle manufacturers intend for the vehicle to be around for a while and much thought is put into the design of the fan. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. However, now that the weather is warm, I have found out that the AC clutch is not engaging most of the time. continues to run high for about three or four blocks. Chevy Blazer Humming Noise. I wasn't sure if the clutch fan was coming on, but I'm was nearly positive I would hear it if it was. 2004 Chevrolet TrailBlazer Owner Manual M. 2005 Chevrolet Trailblazer problems. 02-09 Chevrolet Trailblazer. 2L Fan Clutch Posted to GM Engine on 6/11/2007 4 Replies we have this trailblaser that came in with a whine noise and a check engine lite on, p1481 cooling fan speed problem. 2002 Chevy Trailblazer has a serious fan clutch problem. Vehicle has 52,000 miles. Most people trying to find info about 2004 chevy trailblazer engine diagram and definitely one of these. TrailBlazer EXT An anchor bracket for a top strap is located at the bottom rear of the seat cushion for each seating position in the second row (TrailBlazer EXT only). However, now that the weather is warm, I. Consumer states problems with fan clutch *tgw the consumer stated once the rpm went up, the fan clutch would disengage and then sound normal. I checked after the fix and another was replaced. Plastic tip handle. 00 Gm Chevrolet 350 5. The engine remains running. The calipers can then be unbolted, old pads removed, and new. Get Yours Today! We have the best products at the right price. 18th Oct 2006, 16:06. The clutch fan stays engaged at any speed, vehicle will suddenly loose acceleration and also gets poor gas mileage. , NJ (2003 Chevrolet TrailBlazer EXT LT 4. This is just a quick down and dirty overview on how to fix a fan clutch motor and replace a serpentine belt on a 2007 Chevrolet Trailblazer. Although my SS does not overheat and my temp gauge and engine coolant are fine I'm confused. Designed to meet or exceed OE fit, form, and function. cstern71 Well-Known Member. 2-L 6 Cyl) "Both catalytic converter simultaneously failed. Vehicle has 52,000 miles. The clutch fan speed slow. An improperly operating fan clutch will impact overall performance of the engine and A/C system. Fan Clutch Spanner Wrench. was sent to me hassle free,i have had no problems with this one Chevy Trailblazer Electric Fan. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Another thing the clutch puller / installer #78-3213 works really good. 2003 Chevrolet Trailblazer Review. check engine light eventually came on about 2 weeks after the vehicle stated to sound like a tank. So this post is about converting a popular mini truck, Chevy's S10 and S15 to an electric cooling fan. The 2003 Chevrolet Trailblazer has 3 problems reported for clutch fan failure. This has been brought to GM and they ignore it. It was completely phased out in North America by 1990; in Brazil, GM held on to their fuel-injected. A fan clutch is designed to cool the engine when it becomes too hot and on the verge of overheating. 58) Find great deals on the latest styles of Fan clutch 1993 chevy truck parts. sounds like a airplane when first start up. com, the official. ) got in and checked the gauges as usual when its below 0 and they looked fine. The fan clutch is a cooling system component that controls the operation of the engine cooling fans. I purchased a fan clutch assembly, but the check engine light remains on and the engine continues to rev loud. The fan clutch has been replaced twice. I used to have a overheating problem only with the plow on at highway speeds. Remember to come back and resubmit your contact information if anything changes before you're notified about this. Tell Us More About Your 2007 Chevrolet Trailblazer. Free 2-day shipping. And I think you will probably need a new radiator anyway. 3L Reverse Rotation; Severe Duty Thermal Fan Clutch; With Electronic Fan Clutch 2007 - 2009 Chevrolet Trailblazer LT 6 Cyl 4. 2L Fan Clutch Posted to GM Engine on 6/11/2007 4 Replies we have this trailblaser that came in with a whine noise and a check engine lite on, p1481 cooling fan speed problem. You hear the noise around 1900-3000 RPMS. A fan clutch is the assembly that your engine cooling fan rides on and that tells the fan when to turn on and off. A fan clutch is designed to cool the engine when it becomes too hot and on the verge of overheating. See all problems of the 2003 Chevrolet Trailblazer. This ON time directly effects the amount of time the solenoid, which is internal to the fan clutch, is energized. The source of the information below is the National Highway Transportation Safety Administration (NHTSA), which maintains TSBs for vehicles sold in the United States. 2004 TrailBlazer LT, 124K miles, 4. Wiring has been cheched on clutch connection Posted by mackboe on Aug 05, 2011. 03-07 Isuzu Ascender. 2007 avalanche fuel filter - 28 images - 2004 tahoe 5 3 fuel filter replacement 100k service part, check gas cap cobalt ss network, 2007 2013 chevrolet avalanche engine air filter check, fuel filter replacement performancetrucks net forums, 6 0 fuel filter change competition diesel bringing. Complaint Number: 10275056 Incident Date: June 6, 2008 Date Added to File: June 26, 2009 Description of. Fan Clutch. 2003 chevy trailblazer. Replacing The AC Compressor Clutch. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. I told … Continue reading "2004 Chevrolet Trailblazer, No Low Beam. An Engaging Problem Our shop has a problem with a 2002 Chevy TrailBlazer. The other thing that could be wrong is the actual speed sensor on the new fan clutch. We have had the very same problem as Amanda, in one of your other postings. ) I have a new design clutch in the box that's supposed to fix a poor a/c performance issue, and I need to get'er done, bu. The Chevrolet straight-six engine was Chevrolet's sole engine from 1929 (when it replaced their 171-cubic-inch (2. If this doesn't help then change the space or the length of the shaft and this should take care of the problem. 2003 Chevrolet Trailblazer Technical Service Bulletins. In desperation, I bought and had a used engine. 2 engine ,fan clutch was staying engaged. When it comes to your Chevrolet C1500, you want parts and products from only trusted brands. Chevrolet Trailbrazer (2003 - 2004) - fuse box diagram Year of production: 2003,2004 Engine Compartment Fuse Block The fuse block is located under the hood in the engine compartment on the driver's side of the vehicle. My 2003 Chevy Trailblazer check engine light has been coming on. EquinoxForum. It lists for 38. The air-conditioning. You may only compare up to 5 products at a time. 2003 Chevrolet TrailBlazer Recalls. 2-L 6 Cyl) "Fan clutch replaced with after market clutch due to clutch freezing" Anonymous, GA (2002 Chevrolet TrailBlazer LS 4. Watch the fan clutch while the engine is on, and if the clutch is moving on the shaft, this is a simple fix. Fan had been doing this virtually since new purchase 6-02, but only occasionally, and always went away quickly. The fan clutch controls how quickly the cooling fan spins against the radiator. This is for my 2004 Chevy Trailblazer LS. Complaint Number: 10275056 Incident Date: June 6, 2008 Date Added to File: June 26, 2009 Description of. New battery every 3 years. Check here for special coupons and promotions. As the commanded state of the fan clutch increases, so does the ON time of the relay. An improperly operating fan clutch will impact overall performance of the engine and A/C system. Driving the Used 2007 Chevrolet Trailblazer. Discuss it at Forum View Details. Find 2 318 in stock now online!. Engine And Engine Cooling Problem on the 2005 CHEVROLET TRAILBLAZER. I removed the electric clutch fan and replaced it with a standard clutch and fan from a 2500 HD truck. Same thing - occasional loud engine roaring at startup, but went away after 1/2 mile until 1-23-05 when it stayed on. 2003 Trailblazer Ignition Wiring Diagram » you are welcome to our site, this is images about 2003 trailblazer ignition wiring diagram posted by Alice Ferreira in 2003 category on Jan 08, 2020. 2003 - 2006 Gmc Chevy Lt 2500 3500 Crewcab Dark Grey Leather Seats Mint Shape. Product Overview. For GM, Jeep and Dodge trucks, vans and SUV's with pressed on water pump pulleys. My 2003 Chevy Trailblazer check engine light has been coming on. Pics of : Cooling Fan Clutch Chevy Trailblazer. An Engaging Problem Our shop has a problem with a 2002 Chevy TrailBlazer. Billet Grills. continues to run high for about three or four blocks. The fan clutch controls how quickly the cooling fan spins against the radiator. However, now that the weather is warm, I have found out that the AC clutch is not engaging most of the time. If the fan clutch requires repair, take the vehicle to a qualified mechanic. Quality variety of 2 318 and similar products. Check here for special coupons and promotions. One consumer suggested trying to clean the electric clutch connector on top of the radiator before taking your vehicle in for a diagnosis if you experience this issue. Published on Mar 2, 2014. theres no more REP light, but a SES. 8 L) inline-four) through 1954, and was the company's base engine starting in 1955 when they added the small block V8 to the lineup. Symptoms Of A Bad Thermal Fan Clutch. Attached to the engine's water pump a fan clutch can go bad in one of two ways. Chevy Trailblazer P0303 Cylinder 3 Misfire Detected Drivetrain 2003 Trailblazer Bad Fan Clutch Misfire Chev Runs Cylinder random cylinders symptoms of vortec. Chevy Blazer Humming Noise. If it is not tight, re-tighten the center bolt. sounds like a airplane when first start up. The radiator fan clutch and while your at it belt should be changed at 150000. As temperatures increase, the clutch engages so that the fan is driven by engine power and moves air to cool the engine. Everything pointed to the fan clutch. It comes automatically after some hours during driving. The hotter the engine gets, the more the fan has to spin. That's not a problem. 2L Water Pump & Fan Clutch Replacement in Under an Hour How to video showing step by step replacement of water pump and fan. I had to whip up two tools real quick to do it, but you. The clutch fan stays engaged at any speed, vehicle will suddenly loose acceleration and also gets poor gas mileage. The midsize 2008 Chevrolet TrailBlazer SUV may be one of the older designs on the market, but its winning combination of size, power, interior room and price make it a force with which to be reckoned. 7L Reverse Rotation, Standard Duty Thermal Fan Clutch, Without Ac; 1996 Chevrolet G30 Hi-Cube 8 Cyl 5. First previewed in concept form at the 2011 Dubai International Motor Show in the Middle East, the Chevrolet Trailblazer will go on sale around the world. An Engaging Problem Our shop has a problem with a 2002 Chevy TrailBlazer. Starting from a month after ownership I noticed a kick when my suv shifted from 1st to 2nd gear. Order Cooling Fan Clutch for your 2005 Chevrolet Trailblazer and pick it up in store—make your purchase, find a store near you, and get directions. 2 engine,fan clutch was staying engaged. Find 2004 Chevrolet TrailBlazer recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed. cstern71 Well-Known Member. 2007 avalanche fuel filter - 28 images - 2004 tahoe 5 3 fuel filter replacement 100k service part, check gas cap cobalt ss network, 2007 2013 chevrolet avalanche engine air filter check, fuel filter replacement performancetrucks net forums, 6 0 fuel filter change competition diesel bringing. So after talking with GM Canada customer service I had it done. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. When it comes to your Chevrolet C1500, you want parts and products from only trusted brands. 2L and recently changed water pump and instead of putting a stock fan clutch on it I put a heavier duty clutch on it and it roars now, cooling is fine and haven’t had any problems with it so far but check engine light came on and my OBD2 throws a P0495 code which is Fan speed High, I called shops and they said it was normal since the computer is setup for. The fan clutch is an important part of the engine and A/C cooling systems. To explain why, I'll go into a very brief and non-technical description of how the thermal fan clutch works (after all, we don't plan on reverse engineering the damn thing):. 7 Long Block 1996 1997 1998 1999 2000 2001 2002 4-bolt Buy Now. As the commanded state of the fan clutch increases, so does the ON time of the relay. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. We Took It To Autozone Who Stated The Code Indicated The Fan Is Rotating Too. The fan clutch is an important part of the engine and A/C cooling systems. Trying to replace an AC compressor on an 03 Chevy Trailblazer. How to remove/replace a fan clutch and water pump - bad water pump pulley - 4. So, if you find the same Trailblazer SS accessories 2007 or Chevy Trailblazer 2007 LT accessories somewhere else for less, up to one full year later, we will refund the difference. Get Yours Today! We have the best products at the right price. low on Freon, 2. So, when the engine is cool or even when it is at a normal operating temperature, the fan clutch will partially disengage the engine’s radiator cooling fan (which is mechanically driven). I have replaced the fan clutch, flushed the radiator, thermostat, sensor. So over the long haul, driving a Chevy is a quality decision. For 2002-2006 Chevrolet Trailblazer EXT Fan Clutch AC Delco 74398JZ 2003 2004 (Fits: 2002 Chevrolet Trailblazer EXT) 2005 GM Original Equipment -- New; INCLUDES SENSOR $295. 2007 Chevrolet Trailblazer LT 8 Cyl 5. New fan clutch came with a new wiring harness. Vehicle has 52,000 miles. Come join the discussion about performance, modifications, troubleshooting, towing capacity, maintenance, and more!. All-Data says to remove the fan and shroud to get the compressor out, but I cannot get the fan clutch loose, it is seized on. The 2005 Trailblazer has the most TSB's published concerning this problem. ) got in and checked the gauges as usual when its below 0 and they looked fine. And over the last four years, Chevy rose to the top across cars, trucks and SUVs. 2002 chevy trailblazer has a serious fan clutch problem. See the 2005 Chevrolet Trailblazer price range, expert review, consumer reviews, safety ratings, and listings near you. The fan clutch on a 2003 TrailBlazer is electronically controlled. 3 out of 5 stars 60. The 2005 Trailblazer has the most TSB's published concerning this problem. On top of low prices, Advance Auto Parts offers 6 different trusted brands of Radiator Fan Clutch products for the 2003 Chevrolet Trailblazer. code came back on 2nd start. check engine light eventually came on about 2 weeks after the vehicle stated to sound like a tank. 2-liter inline Six, have an electronically controlled valve for the fan clutch. for Chevrolet Motor Division whenever it appears in this manual. Download Free Chevy Trailblazer Engine Diagram Chevy Trailblazer Engine Diagram Recognizing the way ways to acquire this book chevy trailblazer engine diagram is additionally useful. If a recall has been issued for your GM vehicle, including Chevrolet, Buick, GMC, Cadillac, Pontiac, Oldsmobile, Saturn, HUMMER or SAAB, find it here. Vehicle has 52,000 miles. This is for my 2004 Chevy Trailblazer LS. Fan Clutch test First, lets discuss what the fan clutch does and why it is there. The trans dip stick had "rusted off" the handle. The dealership replaced the fuel tank for $1,000, but that did not correct the problem. Could they have done damage to the clutch?. Next, click the transmission lines out of their plastic holders near the bottom of the passenger side shroud. Usually a bad or failing fan clutch will produce a few. There are springs within the fan clutch that can wear out or corrode over the years. It seems to be more noticeable while it is cold and sometimes dissipates after warming up a little. While many newer vehicles now use electric cooling fans to keep the engine cool, many older. The fan clutch unit is approximately 1 foot tall by 1 foot wide. The fan clutch would have a sloppy feel if you rocked it at 9. Interchange Part Number: 12G-3200, 12G3200. Common Chevrolet TrailBlazer GMC Envoy Problems In this video we discuss (and rant) common problems with Chevrolet TrailBlazer and GMC Envoy vehicles. It is considered generic because it applies to all makes and models of vehicles (1996-newer), although specific repair steps may vary depending on the model. 95 $ Add to cart SKU: P-030010DIY 2002-2009 DIY Electric Fan Kit Categories: Cooling System , Trailblazer & Envoy 6 Cyl , Trailblazer SS & 5. 2004 Chevrolet Trailblazer Fan Clutch - Auto Body Parts Store. I was told my fan clutch was bad on my 95 Chevy, so it was replaced, it now runs constantly. The PCM (powertrain control module) senses the increase in engine temperature through the CTS (coolant temperature sensor) located near the thermostat. I herd alot about a fan clutch that's 700. 2L Trailblazer - Duration: 16:51. The service engine soon light has come on with P1481 code now which tells me poor electrical connection or wire rubbed through or failed fan. 2006 Chevrolet TrailBlazer Engine Problems. The fan clutch will spin loosely until the temperature reaches a certain level, at which point the fan clutch will fully engage so that the fan can work at maximum efficiency. my next truck will be Toyota. We also offer a 1-year lower price guarantee on every part we sell. Martin Cox's 2006 Chevrolet Trailblazer is obviously a heavy car but it stills ran 9. The mechanic was stumped, and cleared to P0495 "High Fan Speed" code from the computer which triggered the "Service Engine Soon" light. The fan clutch on a 2003 TrailBlazer is electronically controlled. My 2003 Chevy Trailblazer check engine light has been coming on. 03-07 Isuzu Ascender. If you want a lower performance stance on your mid-size SUV, try the wide variety of lowering springs from our parts for the 2002 Chevy Trailblazer. If the fan clutch is not functioning correctly, the fan won’t spin at the right speed and therefore can’t provide the cooling needed. 70 I I have p1481 code on trailblazer I remplace the fan clutch but still have the same problem I es to know if can help me to finde fix the problem please ? 2002 Chevrolet Trailblazer LS 4WD-Maintenance & Repair. Gets hot when in stop and go traffic: Fan issue. See the 2005 Chevrolet Trailblazer price range, expert review, consumer reviews, safety ratings, and listings near you. Aside from that, a mechanic will have to scan the computer for trouble codes and drive your truck while watching data on his scanner to watch what the transmission is doing. Of course it is conveniently out of warranty. 2L Vortec 4200. Find 2004 Chevrolet TrailBlazer recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed. As temperatures increase, the clutch engages so that the fan is driven by engine power and moves air to cool the engine. i have a 2003 trailblazer, had problem with loud noise from clutch fan. Here at Advance Auto Parts, we work with only top reliable Radiator Fan Clutch product and part brands so you can shop with complete confidence. The problem would be less worrisome if the L84 offered decent fuel economy, but in reality, it's not that far off the mpg figures posted by the Chevrolet Silverado's range-topping 6. The nut on my fan clutch has notches in it kind of like most left hand threaded nuts do. 2002 Chevy Trailblazer Accessories & Performance Parts Fitting parts to your LS or LTZ models is very easy when you order from the 2002 Trailblazer accessories sold by AutoAnything. Using a fan clutch tool loosen the big fan clutch nut, take off. Find Fan Clutches with Severe-duty thermal Clutch Style and get Free Shipping on Orders Over $99 at Summit Racing!. 2003 Chevrolet Trailblazer Technical Service Bulletins. Several technical service bulletins are published from the manufacturer concerning air-conditioning (AC) problems in the vehicle. Benjamin Jerew is an ASE-certified Master Automobile Technician with over a decade of experience in auto repair, maintenance, and diagnosis. Equip cars, trucks & SUVs with 2002 Chevrolet Trailblazer Fan Clutch from AutoZone. : 15293048 INTERCHANGE PART NUMBERS: 15293048, 376734021, 326748, 922498, 1540133, 622001, 326-748, 622-001, 15-40133 OTHER. 2-L 6 Cyl) "Gm knows that there is a problem with fuel sender still want a fortune to repair" Anonymous, OH (2007 Chevrolet TrailBlazer LS 4. Car problem(s) with the 2005 CHEVROLET TRAILBLAZER. I checked after the fix and another was replaced. The mechanic was stumped, and cleared to P0495 "High Fan Speed" code from the computer which triggered the "Service Engine Soon" light. While the radiator, cooling fan relay (or fan clutch), and cooling fan keep coolant from getting too hot, the thermostat makes sure the antifreeze doesn't get too cold. It lists for 38. This what I bought: Dorman® 622-001 - Electronic Radiator Fan Clutch This is an eclectic clutch fan and you have to plug it in. While many newer vehicles now use electric cooling fans to keep the engine cool, many older. P0526 Cooling fan speed sensor circuit When this code happens the PCM has a loss of the cooling fan speed circuit, On the cooling fan clutch there is a harness which also attaches to the fan shroud, if this is not connected, you also code up P0526,. Chevrolet Trailblazer User Manual How to Change Chevy Trailblazer Heater A/C Blower Motor Fan Speed Resistor Common Chevrolet TrailBlazer GMC Envoy Problems In this video we discuss (and rant) common problems with Chevrolet TrailBlazer and GMC Envoy vehicles. When the temperature reaches about 223-degrees F (value depends on make/model/engine), the PCM will command the cooling fan relay to turn on the fan. A central core, which locks and unlocks based on the temperature, allows the fan to spin with the engine crankshaft or freewheel on its own. Amazon's Choice for 2004 chevy trailblazer fan clutch. 3L Reverse Rotation; Severe Duty Thermal Fan Clutch; With Electronic Fan Clutch 2007 - 2009 Chevrolet Trailblazer LT 6 Cyl 4. I had someone say that it was internal transmission problems. Engine L6 Mini fuses Usage 1 Electrically-Controlled Air Suspension 2 Passenger's Side High-Beam Headlamp 3 Passenger's Side Low-Beam Headlamp 4 Back-Up Trailer Lamps. I have 2000 Chevy blazer 4wd LS. Equip cars, trucks & SUVs with 2002 Chevrolet Trailblazer Fan Clutch from AutoZone. The calipers can then be unbolted, old pads removed, and new. 2003 chevy Trailblazer. This mode is the one that provides the maximum cooling effect by pulling the most air across the radiator and A/C Condenser. APDTY 735148 Transmission Oil Cooler Line(Fits 1993-2002 Chevy Camaro, 1993-2002 Pontiac Firebird)For V6 231 3. We have a 2003 Chevy Trailblazer with 60,000 or so miles. To use the lighter, press it in all the way, and let. This can cause bearing damage, radiator damage if the blades flex too. The fan clutch unit is approximately 1 foot tall by 1 foot wide. Buy Electronic Radiator Fan Clutch - With Harness - Fits Chevy Trailblazer 2002 - 2009, EXT, GMC Envoy, Buick Rainier, Isuzu Ascender, Bravada, Saab 9-7x - Replaces# 25790869, 622-001, 15-40133, 15293048 at Walmart. The interior and all the bells and whistles are sweet, When they start to crap out its not worth repairing all the over engineered electrical though. Wpt-545 Motorcraft Connectors New For E150 Van E250 E350 E450 E550 Econoline. 7L,Upper Position from Radiator to Transmission,Replaces OEM Part Number(s) 10430945 Review. You might want to recheck all the electrical connections you took apart to do the swap. The clutch fan stays engaged at any speed, vehicle will suddenly loose acceleration and also gets poor gas mileage. First the and most common way a fan. Wiring has been cheched on clutch connection Posted by mackboe on Aug 05, 2011. The fan clutch is just what the name says, it is a mechanism that will clutch the fan on and off depending on the need for more or less cooling air to flow thru the radiator. 2-L 6 Cyl) "Gm knows that there is a problem with fuel sender still want a fortune to repair" Anonymous, OH (2007 Chevrolet TrailBlazer LS 4. It does so by supplying the ground to the relay. I was told that GM has change this part several times to try to fix the problem I think there should be a recall on this part as the cost was about $630 dollars to have it repaired. The fan clutch is an important part of the engine and A/C cooling systems. Most people replace the Fan Clutch. This is for my 2004 Chevy Trailblazer LS. If it is not tight, re-tighten the center bolt. It would not disengage. 2-L 6 Cyl) "Fan clutch replaced with after market clutch due to clutch freezing" Anonymous, GA (2002 Chevrolet TrailBlazer LS 4. Searching for details about 2004 Chevy Trailblazer Transmission Diagram? you are right below. A bad fan clutch can leave you without an operational fan,. To use the lighter, press it in all the way, and let. Get Yours Today! We have the best products at the right price. 6 lines in a/c restricted or clogged, 7 bad orphis valve or tube, 7 restricted a/c condenser, 8 electrical fault,. Free 2-day shipping. Wpt-545 Motorcraft. Excess fan noise at high speed is caused by the same problem, a seized fan clutch. theres no more REP light, but a SES. Interchange Part Number: 12G-3200, 12G3200. Page 47 This system, designed to make installation of child restraints easier, does not use the vehicle's safety belts. ELECTRIC RADIATOR COOLING Fan Clutch for Chevy Trailblazer Envoy Bravada 9-7X - $61. I was told that GM has change this part several times to try to fix the problem I think there should be a recall on this part as the cost was about $630 dollars to have it repaired. 2005 Chevy Trailblazer Fan Clutch My 05 Trailblazer Recently Had The Check Engine Light Come On. 2002 Chevy Trailblazer has a serious fan clutch problem. 89 quarter mile. 2 inline 6 cylinder 4wd, fully loaded Symptoms: Slight ticking from engine compartment, replicates lifter noise at first. Chevrolet And Gmc Trucks 2wd - Completely Rebuilt 4-speed Transmission 4l60e - Rwd. Nearly unheard of on modern cars with electric engine cooling fans, people sometimes still refer to the accessory drive belts as. will 02 03 04 Chevy trailblazer doors fit a 2005 Chevy trailblazer The body style is the same from '02 to the end of production in '09. This diagnostic trouble code (DTC) is a generic OBD-II powertrain code. Started about a year ago (very,very faintly) but has recently gotten a lot more noticeable. : Either a PCM reprogram or the fan clutch asembly will fic this condition. The fan clutch will spin loosely until the temperature reaches a certain level, at which point the fan clutch will fully engage so that the fan can work at maximum efficiency. I was told that GM has change this part several times to try to fix the problem I think there should be a recall on this part as the cost was about $630 dollars to have it repaired. Engine L6 Mini fuses Usage 1 Electrically-Controlled Air Suspension 2 Passenger's Side High-Beam Headlamp 3 Passenger's Side Low-Beam Headlamp 4 Back-Up Trailer Lamps. Anonymous, CT (2007 Chevrolet TrailBlazer LT 4. Rplaced my fan clutch on my 07 trailblazer! Before repair it was only loud at start up maybe %75 of the time!! After putting a new one on its loud all the time when I accelerate! Took back to shop and they said it will be loud for a couple of days because its b rand new!! Is that right or should I take it back!! The new one was put on 24 hours ago from me writing this!!. 2005 Chevy Trailblazer Problems Since we've owned our 2005 Chevy Trailblazer, Step by Step Chevy Trailblazer 4. You have remained in right site to begin getting this info. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. Fan Clutch Problems []. 3L Reverse Rotation, Standard Duty Thermal Fan Clutch, Without Ac; 1996 Chevrolet G30 Chevy Van 8 Cyl 5. I was told that gm has change this part several times to try to fix the problem I think there should be a recall on this part as the cost was about $630 dollars to have it repaired. 7L Reverse Rotation, Standard Duty Thermal Fan Clutch, Without Ac; 1996 Chevrolet G30 Sportvan 8 Cyl 5. We Took It To Autozone Who Stated The Code Indicated The Fan Is Rotating Too. As for my wife's 2003 Envoy, I did some more tests, when engine warms up, the noise quiet down to nothing as the fan speeds up, if I slow down the fan manually, (just stoping it with my hand wearing gloves), the noise comes back big time, when I let the fan. They both stopped working at the same time. It was completely phased out in North America by 1990; in Brazil, GM held on to their fuel-injected. When it is ready, it will pop back out by itself. Learn more about the 2002 Chevrolet Trailblazer. get the chevy trailblazer engine diagram link that we meet the expense of here and check out the link. I was told that gm has change this part several times to try to fix the problem I think there should be a recall on this part as the cost was about $630 dollars to have it repaired. The 'TOPAZ 25790869 Electric Radiator Cooling Fan Clutch for Chevy Trailblazer GMC Envoy Oldsmobile Bravada Saab 9-7X' was replaced on my 2004 Chevrolet trailblazer recently because I had a speed sensor code to come on a mechanic told me that it was definitely the fan clutch. 2002 Chevrolet Trailblazer Fan Clutch We have 6 Items In-stock. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 7L,Upper Position from Radiator to Transmission,Replaces OEM Part Number(s) 10430945 Review. Heavy duty metal. Replacement of the fan clutch is very labor intensive, and it is easy to put a hole iin the radiator or break something. I've had the same problems as everyone else with my 2002 Trailblazer, except mine has 110,000 miles. Get Yours Today! We have the best products at the right price. A fan clutch is the assembly that your engine cooling fan rides on and that tells the fan when to turn on and off. Fan Clutch Problems []. Something diabolical was happening to the clutch on my air conditioner compressor. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. If the fan clutch seizes, it remains engaged all the time, cooling off the engine too much. This truck has been very good to me, without many problems at all. we checked for power & grounds. Every used car for sale comes with a free CARFAX Report. Can someone tell me if the 2002 trailblazer 6 cylinder clutch fan has one with no electrical connections. As for my wife's 2003 Envoy, I did some more tests, when engine warms up, the noise quiet down to nothing as the fan speeds up, if I slow down the fan manually, (just stoping it with my hand wearing gloves), the noise comes back big time, when I let the fan. We also offer a 1-year lower price guarantee on every part we sell. 0V to 5V every few inches when turning the fan. Fits the holes in pressed-on water pump pulleys. 46 and they sell it for 26. Below you will find the most complete list of Chevy trouble codes available. Find Fan Clutches with Severe-duty thermal Clutch Style and get Free Shipping on Orders Over $99 at Summit Racing!. The 2003 Chevrolet Trailblazer has 3 problems reported for clutch fan failure. I have replaced the fan clutch, flushed the radiator, thermostat, sensor. Fan Clutch Spanner Wrench. It is a 4WD. I have a 2007 Chevy trailblazer. This what I bought: Dorman® 622-001 - Electronic Radiator Fan Clutch This is an eclectic clutch fan and you have to plug it in. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.