This function is used to run an adaptation of the torque converter and shall be performed in case of complaints about the torque converter's engagement.
Note
The adaptation consists of two steps:
Adaptation via cold-start.
Adaptation via torque ranges.
Test conditions:
Engine idling.
Gear selector in position "D".
Oil temperature automatic transmission 60 °C or higher.
Drive at a speed between 40-80 km/h for best results.
Procedure:
Start the function.
A dialogue box shows within what range torque and engine rpm shall be when driving.
For successful adaptation both torque and engine rpm must be within tolerance for 6 seconds.
Three torque ranges shall be completed to finish the adaptation.