ZF 6HP26 "The Lurch"
ModerateGearbox & TransmissionA common software and mechanical issue where the gearbox "thumps" into gear when coming to a stop or shifting between 1st and 2nd.
Most affected: All ZF 6-speed models
Typical symptoms
- •Harsh downshift from 2nd to 1st
- •Car feels like it was hit from behind when stopping
What to inspect before you buy
- ✓Drive the car until warm and perform multiple low-speed stops
- ✓Check if the "Mechatronic" seal or sleeves have been replaced