Theory Of Operation
The Transmission Control Module (TCM) checks the integrity of each RAM location by writing to it and reading back from it. The read value should be the same as the written value. The transmission will be placed into limp-in mode.
The Transmission Control Module (TCM) checks the integrity of each RAM location by writing to it and reading back from it. The read value should be the same as the written value. The transmission will be placed into limp-in mode.