9-Speed Auto Transmission (ZF 9HP) Glitches
ModerateGearbox & TransmissionThe 9-speed automatic can be jerky and hesitant, particularly in the lower gears. Early models suffered from poor software calibration.
Est. Repair Cost: £150–£600 (Software/Fluid)
Warning Signs:
Jerky downshifts into 2nd gear, Hesitation when accelerating from a standstill, Hunting for gears at motorway speeds
What to Inspect:
- Check for TCM software update history
- Test drive at low speeds and check for smooth shifts
Verified by IsItAGoodCar Research Team