Angle gear and Haldex AWD failure
SeriousGearbox & TransmissionThe XC70 can quietly lose drive to the rear axle through worn angle gears, DEM faults or neglected Haldex servicing.
Front-wheel-drive feel in slippery conditions, Whine from the transmission tunnel, Traction that feels worse than it should
- Verify AWD operation on a damp or loose surface
- Check for Haldex service evidence
- Listen for driveline whine