Gearbox adaptive values, learning

This function is a procedure for the 6-speed automatic gearboxes, at which a series of tests is run to let the transmission control unit (TCM) learn the clutches individual characteristics. Once these are learned, transfers the "Gearbox adaptive values, learning" this to adaptive data cells, which TCM uses to regulate the clutches during shifts.
This function is used to initiate learning of the gearbox adaptive values and shall be used after the repair of the gearbox.
Learning of the gearbox adaptive values must be performed when one of the following repairs has been done on the vehicle. If you don't perform this function after any of the following repairs has been done, it may result in poor performance of the gearbox and gearbox related fault codes can be activated:
Note:
If the required conditions are not met at any time during the procedure, it is possible that the learning is canceled and you must start all over again. If this happens, leave the gearbox in neutral position until the control unit is turned off, the key is turned to OFF and the diagnostic tool is disconnected. Wait for at least 30 seconds before attempting to start the procedure again. If you repeatedly fail to complete the procedure, a limit, set by the construction, is exceeded and there may be faults in the transmission hardware.
Test conditions:
Procedure:
  1. Start the function.
  2. A dialogue box shows status of the gearbox oil temperature, wait for the correct temperature. See test conditions.
  3. Press "OK" to continue or "Cancel" to quit.
  4. The function starts. A dialogue box shows "Gearbox oil temperature" and "Gearbox adaptive values learn".
  5. Follow the instructions required.
  6. When the learning is done, press "OK" to complete the function.
  7. Turn off the ignition.
  8. Open the driver door for 30 seconds.
  9. Close the driver door.
  10. When the function is completed, the transmission will remain in neutral position until the control unit turns off. If the vehicle still is in neutral position after 1-2 minutes with the key in position OFF and the diagnostic tool removed. Disconnect the battery, wait 5-10 minutes and then connect the battery again. Then should Reverse and Drive return.
  11. Restart the engine. This completes the function.
Troubleshooting:
If "Gearbox adaptive values, learning" is unable to run even though all the above conditions are met, check the following: