"Service engine soon" "Trac on" "ABS" lights

After driving a short distance these 3 lights come on simultaneously and stay on, until car is turned off. I don't notice any difference in car performance when the lights come on. Is there a problem which causes this to happen, because I have seen such posts on other forums, but no conclusions are drawn? Can a speed sensor cause this? My S10 is doing a similar thing, and has for some time. There's no "service engine soon," but the "Brake" and "ABS" lights come one simultaneously after driving a short distance. I'm beginning to think this is a fairly common problem with GM.

It would help the year and model Regal you are referring to.

Normally the ABS and traction control system should be scanned with an ABS capable scanner to get a better idea of what the problem is. Could be a wheel sensor, the wiring, electrical connector at the hub, or EBTCM module.

Sorry about not mentioning the year. It's a 2001 GS with turbo.

Sorry. I meant supercharger, but wrote "turbo."