2011 silverado transmission shudder

Page 3 May 2015 Bulletin No. pperro57@gmail.com. 1. Our technicians tell us this condition is commonly caused by a failed automatic transmission torque converter.It is recommend to replace the torque converter and install an updated powertrain control module (PCM) to correct this concern.. To review some comments from the RepairPal community regarding this issue . On my 2012 Avalanche with 5.3l and 6-speed AT, I experience an intermittent shudder between 1,000 and 1.500 rpms. this bulletin provides a service procedure to do an inspection and wire repair as needed on certain 2016 model year chevrolet silverado hd, silverado ld, gmc sierra hd and sierra ld vehicles. It won't do this at lower speeds so your Silverado can take advantage of the torque multiplication that a torque converter provides. My Gl has developed a shudder when going uphill in gears 2 and 3. Step 5: With the new gasket in place and a new filter installed, reattach your transmission pan and then remove the jack stands and lower your car. I purchased this cooler for my 2011 Chevy Silverado. Jul 23, 2013. The shudder vibration may be noticed mostly during light throttle acceleration of 30-64 mph (48-104 km/h) during steady state driving with the transmission not actively shifting gears. I have a 2012 traverse. Discuss it at Forum View This TSB. . From what I understand, the 10L1000 is built by GM to Allison's spec's, and therefore it's branded the Allison. this trans has a problem with the T.C.C. A reliable transmission - Answered by a verified Chevy Mechanic . If it does, then it's possible it's something you did with your transmission tuning. I had a code for Maf out of range on my 03 Silverado 1500 4.8l. If you feel shuddering, then it's the Torque converter; if not, then the problem is within the transmission. . The 2020 Silverado HD is sold with a 10-speed Allison Transmission however the transmission isn't really made by Allison and is simply an Allison-branded unit. The replacement cost of a shift solenoid replacement depends a lot on what car model and transmission model you have. I believe that is the TC starting to go. Jeremy. 2007.5 LMM Crewcab LTZ. So many problems have been reported that GM is facing a class-action lawsuit claiming that their 8L90 and 8L45 transmissions . Apr 27, 2011. Here are the specs: -2011 Silverado 5.3 4x4 with 190,000 miles and has th 6L80e transmission, NO TROUBLE CODES My issue is that at light throttle usually around 45% @ 90% load, and 100% Evap Purge I am getting a bucking sensation, almost like a misfire or Vacuum leak. 5. This preliminary information communication provides information to the technician on the steps need to diagnose and repair vehicles that may have stalling shudder and/or hard shifting into 1st gear or reverse vibration on launch (with exces Discuss it at Forum View This TSB To reset my TCM I turn on the key to the on position press the gas pedal to the floor for 10 seconds and then turn the key off then release the gas pedal and wait about 5 minutes to restart the engine. I have a 2011 GL 350 with 35,000 miles. So what is different between the . 2017 Silverado The transmission just dropped. : 15389 . 9101554 Transmission Control Module Reprogramming with SPS 0.5 . To determine whether the shudder is tranny or TC related, run your vehicle for a little while till it begin to shudder and immediately park it. Intermittent misfire or shudder. Only show this user. Recent 2011 Silverado TSBs STEERING. When a driver accelerates or decelerates, the cars will reportedly hesitate and then shudder, jerk, clunk or "hard shift" when the automatic transmission switches gears. It seems to come from the rear of the truck but . A bad torque converter will often make strange sounds. shudder or roughness while driving at low speeds with a steady throttle on a level road. Also featuring a torque converter, the transmissions come with a complete master overhaul kit with new gaskets, seals, rings, and pistons. Intermittent, most of the time it isn't present. 1.2 Step 2: Press gas pedal. See all problems of the 2014 Chevrolet Silverado 1500 . 20. They can also be caused by more serious issues such as internal hydraulic leaks, faulty valve body, failed clutch pack, torque converter, and other problems requiring a complete transmission overhaul or replacement. Maintains friction control for smooth shift action and protection against shudder; Retains high temperature viscosity resulting in maximum oil film . 14614 - service update. JasonLeone October 2, 2020. Depending on what kind of filter you need, you could get them as cheaply as about $12 on a site like AutoZone. 4. We spoke with one Chevy customer, Nicholas Maratea, who purchased a 2014 Silverado High Country Crew Cab with the 5.3-liter V8 and 20-inch wheels on October 23, 2014. . Participant. Illinois. My 2011 Silverado 1500 has a vibration in the transmission, especially noticeable below 45 mph. A torque converter works by exchanging power . The 2020 model is worth an investment. . MODELS 2010-2011 ALL ESCALADE, ESV, EXT; AVALANCHE On top of low prices, Advance Auto Parts offers 3 . 1.6 Step 6: Wait Again. -2012 Silverado LS 4.8 4WD EC-2011 Rogue SL AWD-2006 Accord Sedan EX-L K24 5MT-2012 Tacoma DCSB V6 6MT 4WD-2011 Civic Si Sedan . Oct 25, 2021. 3. A few days later while driving the speedometer started bouncing. If brakes are applied to reduce speeds from 75-70 the shaking significantly increases, but decreases to the normal shaking once the brakes are released. I never had this problem towing this same trailer with my 07 GMC 2500 D/A. On a 2005 Chevy 1500 Silverado, a recent intermittent problem has risen when coming to a stop - moving at low speed. in my 2011 Chevrolet silverado 1500 44 5.3 the truck will Not let me shift into driveit shifts into P N R and will drive in Reverse but physically can't shift into D. On 28/11/2021 at 3:21 pm Reply. TSB Reference #13-02-32-001D. 4 Vehicle Shudder problem Failure Date: 05/12/2016 Vehicle exhibits vibration at speeds of 75 mph +. It happens in 3rd gear under lockup and same as 4th gear, adding throttle and the converter unlocks and all is well, same as pressing the brake. My 2014 Silverado1500 5.3L Z71 Torque Converter went bad after a long 172,000 miles. There is a TSB out there to flush the trans with new Mobil 1 Synthetic LV ATF HP fluid; which allegedly corrects the issue in the torque converter clutch area if the wear is . 84,000 miles. this issue started when I had about 97000 miles and has gotten worse. Joined Aug 23, 2011 Posts 1 Reaction score 0 . Hi I have 2011 Chevy Silverado, just had the transmission serviced. Show More. They replaced valve body, shudder gone for about 100 miles. . The 4L60E transmission weighs 146 pounds dry, and 162 wet. Dealer installed another transmission and torque converter, and inspected transfer case. 2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy. Discuss it at Forum View This TSB. 5. TSB Number: PI-1343-C NHTSA Number: 10078543 TSB Date: April 22, 2016 . 1.4 Step 4: Turning the Key Off. With your foot on the brake, put the transmission in Drive, and apply light throttle. I have a 2001 Silverado. Just developed the dreaded, well known shudder issue on light acceleration. My truck begins to shudder between 40-50 mph but stops if I speed up or slow down. The worst complaints are transmission slipping in high gears, power train:automatic transmission. Transmission shifting issue. The whole transmission was rebuilt including clutch kit. Sent from my iPhone using Tapatalk. I noticed when I really get on it there is a little bit of a shudder from 2nd-3rd. Increased life-span of the transmission and its parts, as well as the engine and driveshafts. I don't tow alot but when I had my 2005 Duramax I had the same "shudder" you're describing because I was running some pretty big tunes. Fully remanufactured valve body, with complete system correction and recalibration kit, improves pressure control and shift quality. Oct 17, 2012. Remove the transmission oil cooler pipe assembly from the transmission. In most cases, transmission shudders occur when shifting your vehicle into overdrive or when you drive up an inclined surface while your vehicle is already in overdrive. I'm afraid my tire is going to fly off or my drive shaft is going . I don't think it is a transmission issue as the transmission will shift with no affect on the shudder. Just as the vehicle stops, the brake pedal shudders and it feels as if it won;t stop - it does, but feels like it won't for a second or two. Transmission tuning. The Torque Converter Shudder issue that was apparently fixed two years prior, returned on the truck. Ugh so here we go, starting yesterday my truck started shuddering at 45-55mph under slight throttle input speeding up very slowly and then maintaining a constant speed when the TCC is locked up. 29000 miles. 420-horsepower 6.2L V8 8-speed shiftable automatic 4WD w/low range. If the torque converter fails to unlock at lower speeds, it shudders. Thread starter zzzzzap; Start date Aug 23, 2011; Aug 23, 2011 #1 Z. zzzzzap TYF Newbie. . There are many different things that can cause your Silverado to have torque converter problems. Our 6L80 / 6L90 Updates and Upgrades. this will set a P1870 code in the control module. Dealer has done three things so far: 1. 1.5 Step 5: Releasing Gas Pedal. Yes, the Silverado 2020 has similar problems similar to the other models realized in 2000 - 2012. 2004 Chevy - Answered by a verified Chevy Mechanic. 24000 mi. anyway, I was pulling in the parking lot today and it was raining and i spun my back tires a little for fun, but when i went to make a turn going only 5mph the truck started shuddering, so I turned . Fluid pump is fully detailed with resurfaced pump rotor mating surfaces and machined pump body mating surfaces to maintain correct fluid pressures. It rides rough before 40 and after 50 but not as bad as the 40-50 mph shudder. Dealer has done three things so far: 1. Lower the car and make sure it is securely positioned on the stands. If there isn't enough it can't do its job. Our high-performance transmissions including GM 6L80 (level 1 and 2) and GL90 are built to the horsepower, torque, and rear gear ratio specs of the engine that it will be matched to. Submitted: 8 months ago. June 08, 2015 By: LemonLaw Category: chevrolet, gmc, vibration. Drain the fluid into a drain pan. TSB Number: 20NA212 NHTSA Number: 10184494 TSB Date: November 16, 2020 Date Added to File: December 21, 2020 Failing Component: Power Train:Automatic Transmission Summary: This is an improvement from 90 reported issues with the 2017 Silverado model. Shudder came back. We have been receiving calls on the 1 800 LEMON LAW hotline form quite a few shaken drivers complaining of vibration problems with the Chevrolet Silverado and GMC Sierra. Chevrolet transmission problems can be caused by something as simple as low transmission fluid or a dirty filter and even a dead battery. It seems to happen when I'm just giving enough gas to maintain speed. Vibration is coming from rear of vehicle, such as rear axle. However, it is in no way close to the third-generation Silverado. The truck was sticking in gears and shifting hard. AngryScientist said: 18 Chevy Colorado V6/8-sp trans. In some cases, there is a drain bolt in the pan, usually on foreign vehicles. 1 Posted April 3 2011 Silverado 1500 LT. 5.3L 153K miles. If I let the pedal up and re-depress it, it stops smoothly. A group of consumers alleges in a recently filed class action lawsuit that a defect in the GM 8L90 and the 8L45 transmissions included in vehicles made between 2015 and 2018 causes problems when drivers try to shift the vehicles. you may be confusing the torque converter clutch engagement with o.d. Codes gone but the shuddering remains. Transmission started to shudder, Dealer recommended new transmission. Only show this user. The torque converter is a coupling between the motor and transmission of the vehicle. The dealership said the torque converter shredded and sent metal all throughout the transmission. This shudder feels like a manual transmission when you need to downshift. As I mentioned before, in some cars, you . Joined Apr 30, 2011 Posts 161 Reaction score 0. zzzzzap said: Posted by Beth Jackson on Fri, Mar, 18, 2011 @ 08:03 AM What is a 4L60E Transmission? My Gl has developed a shudder when going uphill in gears 2 and 3. Ask Your Own Chevy Question. 11/04/16. When I'm running at city street speed (20-30mph) and road speed (55-60mph) this problem is more noticeable the truck jerks and has a converter shudder at a low throttle when I go ahead and mash the gas and pick up speed it stops when I'm above the 30 and 60 range . Once it starts if I let off the gas or give it more gas it goes away. 7. It only happens over 40MPH and sporadically. NHTSA Reference #10112278. Question type: Maintenance & Repair. Connect one end of a test light or jumper wire to terminal A at the ALDL. Asked by Jamci Mar 06, 2010 at 07:40 PM about the GMC Sierra 1500. 2004 Chevy Silverado. 6. regulator valve wearing out the valve body bore. However, I've noticed that at low speed cruise (55 and below), when the torque converter clutch engages, there is a terrible shudder, basically it feels like driving in a rutted out dirt road. Step 6: Pop the hood of your car and remove the transmission dipstick. 18-NA-355 and 19-NA-121 have been updated effective July 9, 2019 to eliminate the diagnostics portion within the TSB's and the labor times have been updated to reflect . No matter the situation, Advance Auto Parts has the Automatic Transmission Fluid product you desperately need. 01/24/17. when this code is stored in the . Jul 23, 2013. I have a 2000 Silverado Z71 with the 5.3 liter, not sure exactly which transmission, but it the stock one. A single shift solenoid's replacement cost is between $100 and $350 and a shift solenoid pack costs between $400 and $700, including transmission fluid, filter, parts, and labor work. -->2011 Chevy Silverado LML 3500 Dually CC/LB 4x4 LTZ - B&W, Line-X, Retrax-SOLD-->2008 Chevy Silverado LMM 3500 Dually CC/LB 4X4 LT - Edge Evo Race, MBRP Exhaust, . As someone described it almost feels as if you're driving on rumble strips on the highway maybe a little less intense. There is a shudder under acceleration that starts at 30 mph and will continue to 40 mph were it goes away. December 20, 2018. gmauthority.com. 3 Performed full transmission service. Hey guys I have a 2011 Silverado 1500 5.3 and 6l80. The electronically-controlled "E" version of GM's venerable 4L60-E automatic transmission was first released in 1992, and within a year it saw widespread incorporation across many GM RWD models. And judging from the message boards, this problem has been going on quite a while in 2013 and 2014 models. #16. Share this conversation. 6" ProComp lift. Sounds. NHTSA ID: 10089439. I sometimes notice it in lower gears at low speeds, and it happens on the highway for a couple seconds at a time pretty regularly if I'm cruising around 1,500 rpms. When diagnosing a shudder vibration condition on some 2016-2018 Silverado, Sierra; 2016-2020 Tahoe, Suburban, Yukon; 2019-2020 Silverado 1500 and Sierra 1500 models equipped with 5.3L V8 engine (RPO L82, L83, L84) and 6L80 6-speed transmission (RPO MYC), it's critical to determine the source of the vibration in order to make the proper repairs.

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