AW55 automatic gearbox flare and valve-body wear
SeriousGearbox & TransmissionFive-speed automatics can flare between gears, thump into drive or slip once warm if fluid changes have been ignored.
Most affected: 2.4 auto, 2.5T Geartronic, D5 auto, T5 Geartronic
Typical symptoms
- •RPM flare on upshift
- •Harsh engagement into drive
- •Gearbox gets worse once hot
What to inspect before you buy
- ✓Full hot road test
- ✓Fluid-change history
- ✓Any valve-body or gearbox rebuild invoices