2014GMEightSpeedAutomaticTransmission_zpsxciam8it.jpg Photo by Boost_Monkey Photobucket
General Motors will face a class action lawsuit related to its 8L45 and 8L90 eight-speed automatic transmissions, which were installed in at least 800.000 vehicles from 2015-2019.
TransTec 8L45 GM 8Speed Transmission Teardown YouTube
7. Lower the vehicle to a safe level on the hoist and operate the transmission through all 6 gear forward ranges, reverse and neutral. 8. Remove transmission oil pan and drain, clean pan and replace the transmission filter. 9. Fill the transmission with 6 quarts of DEXRON VI Transmission Fluid.
GM 8Speed 8L90 M5U Transmission Info, Specs, Wiki GM Authority
The 2024 GMC Sierra 1500 will now be equipped with a revised Hydra-Matic 8L80 eight-speed automatic transmission in conjunction with the 2.7L L3B engine.. technical service bulletins and.
Lawsuit over GM’s Faulty Eight Speed Transmission Goldberg, Persky & White, P.C.
GM 8-Speed Transmission Shudder Bulletins and Complaints. The lawsuit alleges more than 60 technical service bulletins (TSBs) and updates allegedly show the automaker knew about transmission.
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According to TSB (Technical Service Bulletin) 18-NA-355, the latest update addresses "torque converter clutch (TCC) shudder conditions on 8L45 and 8L90" eight-speed automatic transmissions, RPO codes M5N, M5T, M5U, and M5X. Affected vehicles include Chevrolet, GMC and Cadillac vehicles, as follows. The issues with the 8-speed GM.
What Happened to That GM 8Speed Anyway? WardsAuto
The GM 8-speed transmission saga took another turn with a judge granting class-action status affecting 800,000 Chevy, GMC trucks and SUVs.. The lawsuit claims there have been 13 technical service bulletins, TSBs, to fix this issue with no resolution. Also, there is another lawsuit underway in Battle v. General Motors, LLC, 2:22-cv-108783.
ATI Performance Is Beefing Up GM’s 8L90E EightSpeed Transmission
The 8-Speed GM Transmission. The GM 8L90 and 8L45 transmissions were developed to replace earlier 6-speed automatic transmissions in General Motors rear wheel drive vehicles.. Note: a copy of the GM service bulletin 18-NA-355 can be found online. Local Transmission Shop to the Rescue!
The World's First FWD 8Speed Transmission Transmission Digest
transmission 8 Speed (8L90) - 194F (90C)- TBV is external to the transmission 10 Speed (10L80, 10L90, 10L1000)- 143F (61C) - TBV is within the valve body on all listed applications expect those equipped with 3.0 (LM2) Diesel. On the LM2 Diesel the TBV is external to the transmission Version 1 Modified Released September 06, 2022 GM.
19419799 8L90E 8Speed Automatic Transmission Package for GM LT4 Engines Chevrolet Performance
General Motors has published multiple technical service bulletins pertaining to torque converter clutch shudder issues in their 8-Speed transmissions. This problem currently affects 11 different models across 3 different OEM brands for the model years between 2015 and 2022. After implementing several fluid revisions, GM's latest solution (TSB 18-NA-355) is lengthy, complicated, and expensive. It
The GM 8Speed Transmission Needs To Go Away ASAP GM Authority
Bulletin No.: 21-NA-199. Note: Review of the Global Warranty Management (GWM) system. This will indicate if the TBV has been replaced. Correct the existing customer condition following published Service Information. Note: The TBV should be replaced one time for any transmission repair including Customer Concern Not Duplicated (CCND).
GM 8L90 The Other 8 Speed Automatic Part 1 Transmission Digest
The GM 8L45 eight-speed automatic transmission. According to TSB (Technical Service Bulletin) 18-NA-355, the latest update addresses "torque converter clutch (TCC) shudder conditions on 8L45 and.
CERTIFIED TRANSMISSION R&D GM 8SPEED YouTube
transmission (Reducing fluid level in the TransFlow from 12-8). 17.2. Repeat step 17.1. 17.3. Add a maximum of 5 quarts of HP fluid to the transmission while allowing 5 additional quarts of oil to fill the DT-graduated bucket (Reducing fluid level in the TransFlow from 8 - 3). 5181401 17.4. Shut the engine off once 16 quarts of fluid have.
ATI Performance Is Beefing Up GM’s 8L90E EightSpeed Transmission
From the DT-52263 Transmission Fluid Exchange Kit, remove cooler lines and install DT-52263-1 Block Assembly. Put drain hose into GE-47716-2 Graduated Bucket. Lower the vehicle. Through dipstick tube add 6 quarts of DEX6 transmission fluid. Start the engine and run 4 quarts into GE-47716-2 Graduated Bucket, then shut vehicle off.
GM 8L45/90 Eight Speed RWD Part 1 YouTube
The GM 8-Speed TCC Shudder Solution THE RESULTS. General Motors has issued several t echnical service bulletins pertaining to torque converter clutch shudder issues in two of their 8-Speed transmis - sions; 8L45 & the 8L90.. durability and reduces slippage in GM 8-Speed transmissions. INTERNATIONAL LUBRICANTS, INC. WEST: PH 1-800-333-LUBE.
GM 8L90 The Other 8 Speed Automatic Part 2 Transmission Digest
Published: June 24, 2022. The full text of this sponsored video is below: Welcome to the GM eight speed torque converter shudder solution by LubeGard. General Motors has issued multiple technical service bulletins on torque converter clutch shudder in the eight-speed 8L45 and 8L90 transmissions. This problem affects over four million vehicles.
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We've been watching the General Motors 8-speed transmission in the GMC Sierra 1500 and Chevy Silverado 1500, and in addition to several complaints about sudden shifts and hard jerks, there is a lawsuit pending.Now we hear for 2021 models, at least, GM has announced a Customer Satisfaction Program for some vehicles that involves replacing the transmission.