I have a 2008 Elantra, I had my ABS light going ON for two days now, the mechanic guy said it was my right front sensor that needs replacing.
The ABS light came on after i washed the car at a local washing station that uses water pressure to remove dust.

I checked the codes again today and a new code is appearing!
P0501 Vwhicle Speed Sensor "A" Range/Performance.

i've also noticed that my steering wheel is too lean now! and when i shut down the vehicle a small motor sound appears from the steering wheel and it vibrates a little, this goes on for like a minute then goes away!
HELP.