ABS, Traction Control, AWD Light on

[jdrosdick]

08 Rogue.
I had a local mechanic replace the bearing hub on the drivers front wheel. After he buttoned it up all the lights came on the dash and won't go out. The ABS, AWD, and Slip light are on continuously. He also replaced the rear shocks. He scanned the codes and nothing registered. Check engine light is not on. Nothing happens when you use the traction and AWD buttons to turn them off. The mechanic states he plugged the ABS sensor back where is belongs. The car drives fine. Any ideas? I'm sure the dealer will be expensive.

Thanks.

[ImStricken06]

one of the sensors might be bad. they typically break upon removal.