Functional description, see BMW Technology:
TIS -> Document -> SI Technology -> SBT Number
The automatic transmissions 6HP19TÜ, 6HP26TÜ and 6HP32TÜ are mechatronic systems that unite both the mechanical system (transmission) and the electronics (transmission control) within the transmission case. In the same way as automatic transmissions used to date, the adaptive transmission control adapts the shift characteristics of the comfort program and sport program to the driver's demand and the driving situation.
Diagnosis instruction
Before replacing the mechatronics or transmission, run the following service function:
- Reset EWS function
The service function can be found at the following path:
Service functions/ Drive/ Transmission control/ Calibrations