The ABS and VSC warning lamps on. Intermittently, on the highway, the vehicle behaves like it is slipping into neutral. Apparently, the engine RPM goes up but the car is decelerating. Sometimes pulling it into 3rd gear fixes it, other times the ignition must be cycled off/on to correct the issue.

The customer had recently purchased the vehicle from a wholesaler and says the problem has been apparent for about 3 weeks. Erased the fault codes and took the vehicle for a road test. The ABS and VSC lights came on before the vehicle even left the car park.