ABS, TCS, Break lights on above 60 mph
 

On my 2004 Elantra ABS, Traction Control, and Breaks dashboard warning lights come on after the car reaches 60 mph. Once they are on they stay on until I turn off the engine. At next start they are off, but come on again if I drive above 60 mph. Very strange!?

I bought a scanner - Actron CP9580A, which was supposed to read Hyundai ABS ECU trouble codes, but it could not find it.

Have anybody experienced something similar?

Thanks!

Break = to separate a whole thing into parts; "Don't drop the glass or it will break."
Brake = to stop; "Step on the brake pedal to stop the car."

Have the brake light switch checked. There is a recall on it and it could cause the symptoms you are having.
https://www.hyundaiforum.com/forum/g...e-lights-6251/