Then remove all the bolts that hold the alternator in place. 1 of 4. 2005 chevy trailblazer, installed new battery and new alternator but it appears the alternator isn't charging the battery, under load (ac,wipers, and. 10,975 Report; FJ4072 answered 3 years ago Do a parasitic draw test before parts are thrown at it. Grid. Filter . Add. 2L L6 > Electrical > Alternator / Generator. 3L V8 suv. 2006 Chevrolet Trailblazer LS 4. Took it to the dealer and they first replaced a crank sensor, yeah $85 an hour I hate bad guess work. Category: Chevy. I have a 2002 Chevy trailblazer and it has a 191,000 milies on it , I have replaced the water pump, radiator,and thermostat and basic maintenance but my truck does not burn oil and runs great. 1997 chevy s 10 wiring diagramWiring diagram chevy 2000 s10 blazer starter brake 2002 trailblazer circuit starting wire skytec need abs screwdriver still e24 chevrolet 1994 silverado diagrams blueprintInspirational 1993 chevy s10 wiring diagram. Mechman Alternators. Alternator went bad,replaced it,charged battery-charging system fine now-BUT,now when AC compressor turns on,idle drops & engine stalls. Trailblazer. A stored code P0621 means that the powertrain control module (PCM) has detected a malfunction with the generator lamp control circuit. ) 2. Alternator Rebuild Repair Kit; Heavy Duty Voltage Regulator, P-L-F-S Terminals, 14. The Chevrolet Trailblazer engine oil capacity is between 4. 2L 03-05 10464468 15062413 19151920 19244750 ADR0307 400-12179 8290 8290603N 213-4816G 88298. 0L 6. com Car Forums! Read real discussions on thousands of topics and get your questions answered. It is also possible that you did not turn off your car engine the last time you refueled the car. New units are manufactured under the guidelines of ISO Quality Standards to ensure. Battery is good. For model-year 2002, Chevrolet introduces the TrailBlazer, an all-new, bigger midsize vehicle that. chevy 1500 wiring cant charge its motor also serpintine pickAlternator wiring again old camaro ls1tech 12v firebird 2002. $19999. The 2006 Chevrolet Trailblazer is a midsize SUV with a lot of mechanical problems compared to the competition, and is one to avoid. My 2006 trailblazer has serious electrical issues all of a sudden. 3, 6. Dim headlights. List. 4WD. Equip cars, trucks & SUVs with 2002 Chevrolet Blazer Alternator from AutoZone. the battery could be worn out or even the alternator,,,try to jump start it and see if that dosent work. Alternator trailblazer gm. Potential Causes: Ignition Switch. I own a 2002 Chevy Trailblazer and live north of Houston, TX. Cut the insulation on the cables and see if there is no corrosion. For 2002-2006 Chevrolet Trailblazer Alternator 55989VR 2004 2005 2003 4. We only sell parts from trusted brands like. I took the day off work to fix the vehicle. A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. It's still doing the same thing when I turn the key there's no sound no clicks the power does come on but it just won't turn over. Notes: OEM exact fit, . It will also affect ignition system. 31 Reviews. I found a TSB on this, click to download. 3 full size) $399. 2002 - 2009 TrailBlazer/Envoy Tech. 6 volts with the engine off, or 13. I have had all those things fixed within 3weeks of buying her and she runs like a champ. Price. Grid. Amazon Affiliate Link to OBD2 Scan Tool: to clear a service engine light, or a check engine light. Mechman Alternators can build a high output alternator for almost any application with outputs ranging from 150a to 370a. 2L L6 • 161,395 miles $99 - $121 See More Get A Quote 12. Browse Categories Answer Questions . Replacing - Answered by a verified Chevy Mechanic. Or fastest delivery Tomorrow, Apr 20. 2002 - 2009 TrailBlazer/Envoy Tech. Chevy Trailblazer / Trailblazer EXT with Delco Alternator 2002, Alternator by Quality-Built®. Free shipping. Headlights flickering and Dash lights. SKU # 973439. Wiring diagram for alternator with external voltage regulator. 2L L6 2002 2005. 2002 - 2009 TrailBlazer/Envoy Tech. Powertrain Control Module Replacement ($712 - $775) in Alsip, IL. Current: 150 Amp. I bought this new duralast alternator from autozone and i install it the same night i bought it. 2L 2002-2005 Trailblazer, Envoy - 8290. 59. If you run into trouble, let me know. 0. Hazards, radio, locks, nothing. I took off the alternator and had it checked at autozone. The alternator doesn't do a thing until the engine is started & idling steady anyway. 99 Fan Type: Internal Rotation Direction: Clockwise Pulley Groove Quantity: 6 Amperage Rating: 150 Voltage: 12V Pulley Included: 1 Regulator Type: Internal TotalPro Alternator 1921-16-4 Part # 1921-16-4 Buy Now! New Alternator from 1AAuto. Then put the new one on and reverse the process. Free shipping. Designed for maximum durability 100% new. $2,943. 4. com. 1V across new battery, after driving about 5 minutes on a warm day voltage normlized to 14V and stayed there for aXXXXX I replaced Alternator, worried about overchraging, and found a new alternator behaves exactly the same way. 2002 - 2009 TrailBlazer/Envoy Tech. Compare with similar items. Alternator Replacement Cost Estimates. 89. Familiarize yourself with the serpentine belt route. Start your TrailBlazer. . CarComplaints. Find many great new & used options and get the best deals for 2002 Chevrolet Trailblazer alternator at the best online prices at eBay! Free shipping for many products!The most common symptoms of dead battery in Chevy TrailBlazer are slow engine crank, no start, dim lights, flickering dashboard lights and clicking noises when trying to start the engine. 7 volts with the engine running. Chevy Trailblazer / Trailblazer EXT 4. This item TYC Alternator Compatible with 2002-2006 Chevrolet Trail Blazer. 06. Only 17 left in stock - order soon. every time i slow down and stop for things like a stop light all the gauges become unreadable and bounce around. What are the signs of 2004 Chevy trailblazer alternator problems? the battery dies, Belt replacement. Visual Inspection – With the engine. On top of low prices, Advance Auto Parts offers 7 different trusted brands of Alternator products for the 2002 Chevrolet Trailblazer. Buy New Alternator Compatible With 2002-2005 Chevy Trailblazer W/ 4. 2, son has 2003 Chevy trailblazer 4. Then remove the serpentine belt by loosening the tensioner pulley with a socket wrench. Kit Includes bracket, Bolts, 2 Idler Pulleys, Gates Belt and Power Steering Tank / mount. new battery, new starter, and also a new. Posted on Dec 30, 2009. PDF Manual 2002-chevy. The Electrical System problem. 2L VIN S 02-05 GMC Envoy 4. We currently carry 10 Alternator products to choose from for your 2002 Chevrolet Trailblazer, and our inventory prices range from as little as $162. 12/7/13 05:19 PM - USA. . Thought computer had to re. New Alternator Compatible With Chevy Trailblazer 4. Rating. Created on: 2022-04-07. 25,548 satisfied customers. Sport Utility 4D. Chemicals, Oil & Wash. Our unit mounts the same as your factory Chevrolet Trailblazer alternator and utilizes the same electrical connections. 2-liter, 270-hp inline six-cylinder is the only available engine. Is there a fuse in one of the fuse boxes for the alternator??. 2002 chevy trailblazer alternator removal, 2002 trailblazer 4. These alternators will make 180 amps at engine idle speeds with a full 250 amp output at cruising speeds. remove the (2) 15mm hoist bracket bolts and bracket. 56:Best Answer. 00, depending the brand and where it's purchased. 2002 CHEVROLET TRAILBLAZER. 1999 imageservice 1987. Cadillac Ball Joint - Lower. probable cause is that the ignition switch is stuck. In this video we will show how the remove the old alternator,. This video shows you how to install a new alternator engineered specifically for your 2002-2009 Chevy Trailblazer. 2L L6 2002 2005 Alternator Kit AD244 CHEVROLET TRAILBLAZER 4. How to fix a code p0622. 75,000 MILES. We also carry jump starters, car batteries, and starters for most vehicles. EG: everything on in the vehicle. If that is OK, you may want to have the starter motor checked. blazer. I have an overcharging alternator after changing bushings in regulator, how to fix it ?. DOWN4SOUND 2000-2013 GM Triple Alt Bracket (5. Most likley you have a bad alternator. I have this intermittent rattle noise coming from the front of the motor. Problems are: Battery dies if car - Answered by a verified Chevy Mechanic. 2004 chevy trailblazer sometimes you can go out and put key in and no power on car nothing then you boost it and it will start and will start maybe 5-10 times battery is good alt. Axle Rear. This item Eagle High 300 Amp High output Alternator Fits Chevy Trailblazer L6 4. If you need an alternator or other charging system parts, shop O'Reilly Auto Parts. Get the best deals on Chevrolet Starters, Alternators, ECUs & Wiring for Chevrolet Trailblazer when you shop the largest online selection at eBay. Brand. Turn the tensioner clockwise to loosen the belt. A Chevrolet. 2002 chevy trailblazer: 000 miles. All Tuff Stuff alternators are hand built in Cleveland,. The TrailBlazer accelerates enthusiastically. 100% exhaustive multipoint quality and performance testing Ensures cranking and starting performance under all temperature extremes. Image source: Wikimedia. This list of alternators will help you determine what alternators will interchange with each other on GM, Ford, and Chrysler vehicles. I have a 2002 Chevy Trailblazer generating PO621 & PO622 Codes. If I do the same thing to the block and all the other components no noise. OEM battery is Enhanced Flooded Battery (EFB). Rotation: Clockwise. This midsized SUV was introduced as a 2002 model. Remove the 15mm bolt from the tensioner. before saying he got a bad alternator - I said we should check a few things. Slowly release the tension on the tensioner, then. Boating; Motorcycle; Powersports;. Alternator Ok. The replacement plug has two whips coming off it but they're both white. $82. This job took about 2 hours to complete. 5L 6. Chevrolet Trailblazer Alternator; Chevrolet Traverse Alternator; Chevrolet Cobalt Alternator; Chevrolet Camaro Alternator; Chevrolet S10 Alternator; Show Less. With 6 Groove Serpentine Pulley. ignition cylinder and ignition switch on trailblazer is separate. Alternator. Pick Up In-Store. A good place to start would be to check the transmission fluid. Part Number: MPA8290603. Hello, Check your alternator and make sure it is charging the battery. General Fuse for alternator??. 2002 Trailblazer: 4x4. 5. If replacing the BCM on a Chevrolet TrailBlazer, GMC Envoy or Oldsmobile Bravada, position the left hand second seat to a passenger position. pdf. We currently carry 13 Alternator products to choose from for your 2007 Chevrolet Trailblazer, and our inventory prices range from as little as $139. Best price around for a new unit. Question type: Maintenance & Repair. MVP: An expert that got 5 achievements. 8L 5. . i have a 2003 chevy trailblazer LT with a 150 amp alternator i went to start it up and the battery was dead jumped it it ran fine went to auto zone and had it checked they said it was. This proceedure is pretty much the same for all the 4. 0. The Casing Vents Are Blocked. 2002 Chevy Trailblazer Battery or Alternator? SAULCINDY MEMBER; 2002 CHEVROLET TRAILBLAZER; 6 CYL; 2WD; AUTOMATIC; 77,000 MILES; Okay, I've had my vehicle for about a year now and ever since I bought it, it has had a few problems. JOHN aka Eauto. Trailblazer. 28,691 satisfied customers. I thought it was the alternator or the battery. 8 vdc now. The voltage at the battery terminals when running varies. Was: $275. 95. Oddly enough, battery doesn't seem to get hot even after driving a hour. 10. The total draw (measured from the positive battery post) averages around 2 amps, and after a few minutes drops down to around 1. drops 2002 chevy trailblazer,130,000 miles. Alternator went bad,replaced it,charged battery-charging system fine now-BUT,now when AC compressor turns on,idle drops & engine stalls. Mar 23, 2011 • 2002 Chevrolet TrailBlazer. Dimming headlights are one of the most common signs of a bad alternator in the Chevy Trailblazer. Rotation Direction: Clockwise. Question = I have a 2004 Chevy TrailBlazer EXT, 6 cyl. before saying he got a bad alternator - I said we should check a few things. 2002 Chevrolet Trailblazer LTZ RWD-Maintenance & Repair. Release the belt tensioner arm slowly to avoid damage to the mechanism. Does 2002 Chevy Trailblazer have a Timing Chain or Belt? timing chain. Guages fluctuate, radio turns itself off, climate controls. Cylinder Head Torque specs, timing chain installation, manifolds torque specs, engine assembly. Kinda freaky to notice the HVAC fan and dash lights go to full bore when the volts jump up to where they should, ~14. . i. A good place to start would be to check the transmission fluid. But they're close to how it's done on most cars. 2003 Chevrolet Trailblazer North Face 6 Cyl 4. Owners appreciate their vehicle looking, feeling and functioning optimally, which is why they trust in NAPA as their one-stop-shop. com tensioner is a springed device that keeps the serpentine belt in your v. read more. 99. I have 2 issues I'm dealing with. SKU # 81496. 2 products. 4. I have a 2002 Chevrolet trailblazer I replaced thr radio and since then something keeps draining the battery I removed the radio got brand new battery and still it drained the battery. Voltage: 12V. Chevy Trailblazer / Trailblazer EXT with 150 Amp Alternator 2002, Genuine GM Parts™ Remanufactured Alternator by ACDelco®. highly recommended for anyone who owns a chevrolet trailblazer 2003. 2002 Chevy Trailblazer. after 15 minutes It starts reving up and down 500 rpms to 1000 rpms dropping to 9 volts until it's dead with in. D4S-ford4dualaltbracket Add to Cart. com The alternator in your vehicle powers the battery and electrical system while the engine is running. Stretch the belt by hand. What are you working on today? Get an exact fit for your 2008 Chevrolet Trailblazer. Brand. 2 6-cyl 10464468, 15062413, 19151920, 19244750, 321-1828, 321-2127, 334-2527, 334-2527A, ADR0307, 40012179, 40012179R New 150A Alternator Replacement For Buick Rainier 4. This item Eagle High 300 Amp High output Alternator Fits Chevy Trailblazer L6 4. UPDATE 3/16/10 - The Trailblazer that is. I put a new alternator in and charged battery it keep draining battery won't keep charged or started what can I do. Now that you have a baseline, it’s time to turn the engine on. 2 quarts (4. Just replaced the alternator clutch fan and water pump. You let your car run at the gas station without the fuel cap on. 30 Refundable Core Charge. About half of it is going to the power distribution block and the rest is going to the alternator. Vehicle Info Required to Guarantee Fit. Part Number: AC3212127. Start here. It cost the consumer $263. Dirty or Corroded Battery Terminals. 2L L6 2006 2006 Alternator Kit DR44G4PIN CHEVROLET TRAILBLAZER 4. Step-by-Step video on how to change the alternator on a 2003 Chevy Trailblazer EXT 5. Then check that the plug in the back of the alternator is tight. 250A High Output Alternator for Chevrolet Trailblazer, 2002 - 2005 4. 2 quarts ( 4. Description. 1) Brakes Locking. 4. Alternator went bad,replaced it,charged battery-charging system fine now-BUT,now when AC compressor turns on,idle drops & engine stalls. Add a Vehicle. An ill-fitted gas cap disrupts the fuel delivery system and fails to keep it under the correct pressure – thus resulting in fuel loss. ACDelco Gold 334-2527A Alternator, Remanufactured (Renewed) New Alternator Replacement For 2002-2005 Chevy Trailblazer W/ 4. NOTE: This unit may require a rectangle to oval adapter harness if your vehicle was equipped with the CS144 Heavy duty charging option from the. . . We specialize in bolt-in high. Extended Sport Utility 4D. 9. Free shipping on many items | Browse your favorite brands | affordable prices. Brand. 1-9 of 9 Results. The output and sensor wire (#2) should go to the main power distribution location, as shown, not to the battery. Hi there, You will have to have a current draw test done, place an Amp meter between there Battery pos (+) terminal and the cable, and check the current draw with the doors closed & key out, you will have a small draw for radio ECU of about. 2L. Service was very good as always. 00 shipping. If I do the same thing to the block and all the other components no noise. The factory battery was leaking acid and since replacing, I'm having little problems which I've never had before the battery change. Notes: Set, Includes Spark Plug Tube Seals. 2 answers. 2002 Chevrolet Trailblazer Estimates. # mpn4860890955. 2l straight six powered gm trucks. The alternator needs to be able to vent the heat generated during operation, so if anything is blocking these vents, then it can cause the alternator to overheat. 249,000 - Answered by a verified Chevy Mechanic. Torque Converter. Battery Ok. Learn more about Chevrolet Trailblazer at the Edmunds. It will run at about 14 to 15. The sound gets worse when I push on the gas pedal. PCM Replacement Cost. Add a Vehicle. 0L LIH Turbo 3 Cyl. This video shows you how to install a new alternator engineered specifically for your 2002-2009 Chevy Trailblazer. CHEVROLET > 2004 > TRAILBLAZER > 4. If the gauges on the instrument cluster of your Chevrolet TrailBlazer are not functioning properly, there could be three possible causes: the gauges' fuse has blown out, the wiring connectors are loose, or the gauges themselves are bad. Shop for the best Alternator for your 2008 Chevrolet Trailblazer, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. 2L I-6 Engine and Drivetrain. When the battery terminals are corroded or stained, charging will not proceed correctly. HVAC blower modules are always connected to the battery and might leak current, perhaps not enough to spin the fan so you notice its noise, but more than 100mA or so. It’s a general code, which means that it means the same thing for any vehicle, including the Chevy Trailblazer. Sort by . comUniversal Autos Voltage Stabilizer Regulator Car Engine Fuel Saver Grounding Kit (Fits: 2002 Chevrolet Trailblazer) (13)13 product ratings - New OEM Mini Circuit Breaker 25 Amp 14. 2 6 cylinder with 4 pin plug. Exchanged the new alternator (which tested bad at napa, although I am not confident they knew how to use the test unit) for another one. I have a high beam malfunction, and I have found a broken wire on the BCM harness. k. self employed. Remove the accessory drive belt from the alternator. For 2002-2006 Chevrolet Trailblazer Alternator 55989VR 2004 2005 2003 4. 2002 Chevrolet Trailblazer-Maintenance. 50. Silverado 2003 duramax 2500hd chevy alternator connector engine wire 2000-02 silverado pcm os and alternator wiring question Alternator lextreme strawberry Alternator tahoe 2004. 2L 6 Cyl (Fits: 2003 Chevrolet Trailblazer) $128. 0 helpful. Car & Truck. from $299. . + $51. transfer case. When the battery terminals are corroded or stained, charging will not proceed correctly. AUTOMATIC. First you need to remove the negitive battery cable. Since your pump is drawing fluid into the rotor and vanes from the return reservoir at a vacuum, air can also be pulled in if there are any loose hose connections. 2006 Chevrolet TrailBlazer 4. Free In-Store Pick Up. Item #: HO-8290-250. Remove the cover over the windshield wiper motor. While you’re under the hood, use your multimeter to ensure that your battery has a full charge. remove the 10mm a/c line bolt from the hoist bracket. Step 2: Check Your Battery. Created on: 2022-04-07. Remove the thermostat housing bolts. 2, son has replaced alternator and battery, still gets battery light - alternator not charging.