

To address the TCC problems, a new TCC regulator valve is included that is fitted with a scarf cut sealing ring at one end which restores the valve function without reaming the bore.


Other complaints are TCC slip problem and related trouble codes, no reverse and 2-3 cut-loose. As a result, shift quality complaints and solenoid performance codes can occur along with low or high main line pressure. If the pressure feeding the solenoids is too high or too low, their output will also be too high or too low. This is necessary to prevent more fluid from being fed to the solenoids than they can effectively regulate and limit what max line pressure output is. The solenoid regulator valve spring is calibrated to prevent the solenoid feed pressure from exceeding a predetermined PSI, no matter what main line pressure is. The purpose of the solenoid regulator valve is to limit the pressure going to the solenoids. The shift complaints are often the result of wear at the solenoid pressure regulator valve bore. Common complaints with this transmission are 2-3 cut loose, no reverse, TCC slip as well as various gear ratio and solenoid performance codes. This 6F35-A SHIFT KIT® Valve Body Repair Kit fits 2009 to 2013-1/2 Ford, Lincoln, Mercury and Mazda vehicles equipped with a GEN1 6F35 automatic transmission.
