Haldex AWD Pump Failure
ModerateGearbox & TransmissionThe 4Drive system relies on a Haldex pump. If the fluid isn't changed and the filter screen cleaned, the pump fails, leaving the car front-wheel drive only.
Most affected: All models (4Drive)
Typical symptoms
- •Front wheel spin under hard acceleration
- •No power to rear wheels
What to inspect before you buy
- ✓Check for Haldex fluid service history (every 3 years/30k miles)
- ✓Ensure screen cleaning was performed