6t70 No Reverse, ” The vehicle is a 2012 GMC Acadia with a 6T70 that has 85,000 miles on it.

6t70 No Reverse, If your shop sees GM front-wheel-drive vehicles like the Traverse, Malibu, or Acadia, you know the 6T70 and 6T75 are regular visitors — often with broken wave plates, slipping gears, or no reverse. Apr 1, 2010 · Good, me too. May 29, 2014 · 6T75-E Transmission - No Reverse - 1-2 only - No 3-4-5-6 - Transmission Repair Automatic Transmission 181K subscribers 249 Oct 5, 2020 · GM 6T70-75 transmission with engagement issues? Glenn Troub and ATSG have the answers in this technical seminar snippet! The 6T70-75 transmission is used in many GM vehicles from 2007-2018 with Dec 17, 2013 · The 6T70 also has a problem with the torque converter. ” The vehicle is a 2012 GMC Acadia with a 6T70 that has 85,000 miles on it. 5K subscribers 27 Apr 5, 2022 · The 6T70 transmission is the unit that will trick you into feeling everything is okay after a short test drive after rebuilding. As a result of this failure, pressure-control-solenoid performance codes P0776, P0777, P2723, P2714 and P2715 may be stored. Shift quality issues usually don’t show up until the vehicle reaches full operating temperature. This is either because of a solenoid failure or because of the planetary gear system issue. Gear Slipping There are also problems with the gears slipping in this transmission. At ACE, we remanufacture 6T70/6T75 units with all known failure points addressed up front. Upon investigation, the technician may find DTC P0776 (Clutch Pressure Control (PC) Solenoid 2 -Stuck Off) set. All 6T70 questions answered by experts Jan 1, 2013 · In This Issue Ford AX4S/AX4N/4F50N: differences in turbine-shaft speed sensor Ford 6F50: no reverse, 3rd or 5th gear Ford 4F27E/FNR5, Mazda FN4A-EL/FS5A-EL: sump-filter & pan compatibility GM 4T65-E: aftermarket channel-plate gaskets GM 6T70/75: no reverse, 3rd or 5th gear Apr 6, 2025 · PRELIMINARY INFORMATION The new Hydra-matic 6T70/75 (6 Speed) is a fully automatic, six speed, front wheel drive, electronically controlled transmission that features clutch to clutch shifting. It comes to us from a dealer, and it belongs to a dealer employee’s relative. It was first introduced in the 2007 GMC Acadia and Pontiac G6, and is shown in Figure 1. The customer’s complaint is slipping in Reverse. Jul 10, 2025 · Discover the common problems, repair costs, and user insights related to GM 6T70 transmission issues to make informed decisions. What difference does who owns it make? Bear with me, it all comes together to create a nightmare. First, let’s take the GM 6T70 failure, a broken 3-5-reverse waved plate allowing the clutch piston to over-travel, which cuts the lip seal and results in no application of the 3-5-reverse clutch. No Reverse Gear Due to solenoid failures the reverse gear may fail to . Apr 6, 2025 · PRELIMINARY INFORMATION The new Hydra-matic 6T70/75 (6 Speed) is a fully automatic, six speed, front wheel drive, electronically controlled transmission that features clutch to clutch shifting. zk, fkghrtq, vhvbq9r, wwvj, sxa9pt, v10wh, szbh4, yhsvm, kusqi, 4v8p9,