This function should be used when the gearbox control unit or the valves has been replaced. The function will learn the new offset values for the gearbox hydraulic valves.
Note:
The PRNDL indicator should not be flashing, if so, turn OFF the ignition and wait for 30 seconds until the control unit has gone into sleep mode. Then turn ON the ignition again.
For this function to be feasible, all criteria in "Test conditions" must be fulfilled. The total time for the performance may be up to 6 minutes.
Test conditions:
Erase any fault codes.
Parking brake applied.
Brake pedal pressed down.
Gear selector in position "D".
Engine started.
Climate system off.
Transmission oil temperature above 30°C.
Procedure:
Start the function and follow the instructions in the program.
If the function fails, check the test conditions and repair any faults.