Lead plaintiffs, all GM owners, allege in their class action lawsuit that . However, it is in no way close to the third-generation Silverado. 420-horsepower 6.2L V8 8-speed shiftable automatic 4WD w/low range. The torque converter should Lock-up. June 08, 2015 By: LemonLaw Category: chevrolet, gmc, vibration. Contents [ show] 1 Steps to Resetting Transmission Control Module. #16. 1.1 Step 1: Turning Key Position. 2007tahoe Full Access Member. these vehicles may have. Participant. My 2014 Silverado1500 5.3L Z71 Torque Converter went bad after a long 172,000 miles. 2017 Silverado The transmission just dropped. Intermittent misfire or shudder. Codes gone but the shuddering remains. Discuss it at Forum View This TSB. We currently carry 6 Automatic Transmission Fluid products to choose from for your 2011 Chevrolet Silverado 2500 HD, and our inventory prices range from as little as $9.39 up to $34.99. Vehicle vibration at 45 to 65 mpg. 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. On my 2012 Avalanche with 5.3l and 6-speed AT, I experience an intermittent shudder between 1,000 and 1.500 rpms. . (This can also be done on the lift) At approximately 35 mph, connect the other end of the test light or jumper wire to terminal F at the ALDL. 20. Install the DT-52263-1 Adapter Block Assembly (1), reusing the seal from the transmission oil cooler pipe assembly. Dealer has done three things so far: 1. 1. Increased life-span of the transmission and its parts, as well as the engine and driveshafts. 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. Apr 27, 2011. 1.6 Step 6: Wait Again. TSB Number: PI-1343-C NHTSA Number: 10078543 TSB Date: April 22, 2016 Place the hose (3) in the GE-47716-2 Graduated Measuring Bucket, utilizing a Spring Clamp to retain the hose. The shudder feeling may be evident in both Drive and M5 mode. A reliable transmission - Answered by a verified Chevy Mechanic . 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. 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. 1.5 Step 5: Releasing Gas Pedal. Order your parts online or pick them up in-store at your local Advance Auto Parts. 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: My Gl has developed a shudder when going uphill in gears 2 and 3. This is an improvement from 90 reported issues with the 2017 Silverado model. you may be confusing the torque converter clutch engagement with o.d. 01/24/17. Hi, My truck just recently started to vibrate like it is going over rumble strips. As someone described it almost feels as if you're driving on rumble strips on the highway maybe a little less intense. I had the trans replaced and they put the stock gm time back on and the engine still has the modified tune. 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. Vehicle is currently at 44k. Maintains friction control for smooth shift action and protection against shudder; Retains high temperature viscosity resulting in maximum oil film . 5. 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 . Check prices & reviews on aftermarket & stock parts for your 2011 Silverado 1500 Automatic Transmission Fluid. 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. Dealer has done three things so far: 1. 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. 1.3 Step 3: Keep Waiting. 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. New transmission 5.4K My 2011 Silverado 1500 has a vibration in the transmission, especially noticeable below 45 mph. The 6L80E transmission is prone to issues that include: 2-3 harsh or delayed shifts, harsh or delayed shifts from park or reverse, burnt 1-2-3-4, or 3-5 . 3 Performed full transmission service. Remove the transmission oil cooler pipe assembly from the transmission. However, more 2019 Silverado transmission problems may get reported as the trucks pass the 100,000-mile mark. Asked by Jamci Mar 06, 2010 at 07:40 PM about the GMC Sierra 1500. 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 . NHTSA ID: 10083941. Only show this user. 1.2 Step 2: Press gas pedal. Here are the most common ones. I don't think it is a transmission issue as the transmission will shift with no affect on the shudder. -->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, . . Below is a list of common transmission problems with the GM 4L60E Transmission and possible solutions to repair. It seems to come from the rear of the truck but . It won't do this at lower speeds so your Silverado can take advantage of the torque multiplication that a torque converter provides. 22860 - service update. If you don't post your tune and logs when you have questions you aren't helping yourself. The design is to enable the vehicle to grind to a halt, with the motor running. 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. On a 2005 Chevy 1500 Silverado, a recent intermittent problem has risen when coming to a stop - moving at low speed. A torque converter works by exchanging power . Our 6L80 / 6L90 Updates and Upgrades. 14614 - service update. 2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy. First transmission was good for about 300 miles. 3. 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. Chevrolet transmission problems can be caused by something as simple as low transmission fluid or a dirty filter and even a dead battery. To do this something needs to slip, and that is the torque converter. AngryScientist said: 18 Chevy Colorado V6/8-sp trans. Figure 1. 2004 Chevy Silverado. 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. MODELS 2010-2011 ALL ESCALADE, ESV, EXT; AVALANCHE JasonLeone October 2, 2020. After driving around and paying close attention, I have noticed 2 issues: 1-When driving straight, and with mild acceleration, there is some shuddering, seems to be from front of car. The dealership said the torque converter shredded and sent metal all throughout the transmission. If I let the pedal up and re-depress it, it stops smoothly. It also may feel like driving over rough pavement or rumble strips. Hey guys I have a 2011 Silverado 1500 5.3 and 6l80. Return it to stock and reset the adapts and see if it goes away. This may also occur when the vehicles are accelerating in a single gear and not necessarily switching gears. Only show this user. Jul 23, 2013. About a week before dowing vehicle,no fluid leaking. likeAlternative. Also, it was becoming difficult to get their Chevrolet Tahoe to change gears. Replace suspect transmissions on suspect vehicles equipped with automatic transmission (rpo myc). . Sent from my iPhone using Tapatalk. this will set a P1870 code in the control module. From what I understand, the 10L1000 is built by GM to Allison's spec's, and therefore it's branded the Allison. Transmission Computer Flash. 84,000 miles. Make sure . Ask Your Own Chevy Question. December 20, 2018. 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 . Go for a road test. . this issue started when I had about 97000 miles and has gotten worse. TSB Reference #13-02-32-001D. I noticed when I really get on it there is a little bit of a shudder from 2nd-3rd. This technique can help you if your car feels sluggish while driving. Step 2 Use a socket wrench to remove the transmission pan bolts and remove the pan. shudder or roughness while driving at low speeds with a steady throttle on a level road. 2015 Chevrolet Silverado 2015 GMC Sierra, Yukon Denali, Yukon Denali XL Equipped with 8L90 8-Speed . The truck was sticking in gears and shifting hard. 2 Replaced Torque Converter. 1 Posted April 3 2011 Silverado 1500 LT. 5.3L 153K miles. A bad torque converter will often make strange sounds. It rides rough before 40 and after 50 but not as bad as the 40-50 mph shudder. 11/04/16. See all problems of the 2014 Chevrolet Silverado 1500 . Yes, the Silverado 2020 has similar problems similar to the other models realized in 2000 - 2012. With your foot on the brake, put the transmission in Drive, and apply light throttle. Also featuring a torque converter, the transmissions come with a complete master overhaul kit with new gaskets, seals, rings, and pistons. If it does, then it's possible it's something you did with your transmission tuning. No vibration in the steering wheel. Just developed the dreaded, well known shudder issue on light acceleration. 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. Illinois. Dealer installed another transmission and torque converter, and inspected transfer case. Posted by Beth Jackson on Fri, Mar, 18, 2011 @ 08:03 AM What is a 4L60E Transmission? One driver noticed that their Silverado 1500 slammed into first and second gear after a slight . Shudder from torque converter transmission slips. The dealer informed me there was a new transmission fix for the automatic 8 speed transmission with the shudder problem during light acceleration. 2 Replaced Torque Converter. I can give it just a slight amount of gas, enough to get the TCC to disengage, and the shudder goes away. The vibration starts mild, and can get worse. : 15389 . I asked specifically about transmission issue / shudder and they said they would ask the Service Manager, but nothing was showing up in their system - I provided my VIN for the lookup. . Intermittent, most of the time it isn't present. Transmission fluid and filter replaced. By Christina Spicer. Question type: Maintenance & Repair. 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. Thread starter zzzzzap; Start date Aug 23, 2011; Aug 23, 2011 #1 Z. zzzzzap TYF Newbie. I am also having the low speed shudder issue when towing my 5th wheel. Description: This technical bulletin provides a procedure to flush and bleed the power steering system to correct a condition of power steering noise or fluid leak from power steering pump, gear or high pressure hose during extreme low temperature condi. shudder during acceleration. this trans has a problem with the T.C.C. Depending on what kind of filter you need, you could get them as cheaply as about $12 on a site like AutoZone. The 4L60-E is an automatic shift, four-speed overdrive, longitudinally positioned . 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. No matter the situation, Advance Auto Parts has the Automatic Transmission Fluid product you desperately need. Also known as a torque converter shudder, a transmission shudder refers to when your vehicle's transmission begins to noticeably shake or tremble convulsively. I have a 2011 2500 Silverado with the 6.0 engine. 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. Category: Chevy. IF TRANSMISSION DIPSTICK TUBE BECOMES FATIGUE AND FRACTURE, WHILE IN AFM MODE, IT CAUSES A TICKING OR RATTLING NOISE FROM FRONT OF VEHICLE, WHEN ENGINE VIBRATES. Vibration is coming from rear of vehicle, such as rear axle. It reoccurs anywhere from 20 seconds up to a few minutes. Fully remanufactured valve body, with complete system correction and recalibration kit, improves pressure control and shift quality. I have a 2000 Silverado Z71 with the 5.3 liter, not sure exactly which transmission, but it the stock one. when this code is stored in the . Torque Converter Shudder. I have a 2011 GL 350 with 35,000 miles. 3 Performed full transmission service. These vehicles may have a transmission-durability issue due to improperly heat treated long-pinion gears, which may h . 1 Vehicle Shudder problem of the 2014 Chevrolet Silverado 1500 Failure Date: 05/01/2021 Vehicle starts to shake when driven above 70mph. 2007.5 LMM Crewcab LTZ. Joined Aug 23, 2011 Posts 1 Reaction score 0 . Connect one end of a test light or jumper wire to terminal A at the ALDL. Oct 17, 2012. The problems like hard shifting, jerking, downshifting trouble, and other minor issues that you may encounter. There are many different things that can cause your Silverado to have torque converter problems. Torque Converter Clutch (TCC) Shudder Expires with Base Warranty MODELS: 2015 Cadillac Escalade, Escalade ESV 2015 Chevrolet Silverado . On top of low prices, Advance Auto Parts offers 3 . gmauthority.com. The replacement cost of a shift solenoid replacement depends a lot on what car model and transmission model you have. Jul 23, 2013. As I mentioned before, in some cars, you . Share this conversation. Power Train:Automatic Transmission Summary: This technical bulletin provides a repair to correct a condition of shudder/surging while driving. If you feel shuddering, then it's the Torque converter; if not, then the problem is within the transmission. Transmission started to shudder, Dealer recommended new transmission. From this viewpoint, it acts much like an automatic clutch. 5. regulator valve wearing out the valve body bore. 4. 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. 6" ProComp lift. Oct 25, 2021. 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