Service work on transmission


This function is used if any of the following service actions have been performed:

Transmission and control unit shall be correctly installed and connected before the function can be started.

WorkFunction
Installing new automatic transmission with original transmission control unit.
  • Erases transmission's data before adaptation.

  • Erase tables with learned gearshifting values.

  • Reset counter for deteriorated transmission oil.

  • Neutral position teach-in

  • Instruct transmission control unit to learn the transmission's adaptive values.

    • A driving cycle shall be run in this function.

Removing and installing gear lever or gear lever cable.
  • Neutral position teach-in

Draining and filling transmission oil.
  • Reset counter for deteriorated transmission oil.

Installing new transmission control unit.
  • Neutral position teach-in

  • Instruct transmission control unit to learn the transmission's adaptive values.

    • A driving cycle shall be run in this function.

Installing new automatic transmission with new transmission control unit.
  • Neutral position teach-in

  • Instruct transmission control unit to learn the transmission's adaptive values.

    • A driving cycle shall be run in this function.

Test conditions:

Procedure:

  1. Start the function.

  2. Follow the instructions in the program.

  3. The function is done.

    • If the function fails, check the test conditions and repair any faults.