Out of the blue yesterday, my ABS and TPMS lights came on at the same time. Soon after that the DSC light came on (without me turning the DSC off). Now all three lights come on when I start the car and stay on while I am driving. Also the BRAKE warning light now comes on and turns off periodically while driving. Car is still driving fine, the dash is just lit light a Christmas Tree.

I replaced the battery this morning, it was long in the years and I thought a low battery might make things go a little haywire. No resolve. No blown fuses that I can find. Scan gauge shows no stored codes on the computer.

Car is a 2006 MCS only mods are 15% SC pulley, one ball exhaust, and a 25mm Hotchkis rear Sway bar. Any and all help is appreciated! Thanks in advance!

 

Bad wheel speed sensor....
check "trifecta" threads.

 

Brake warning...if red, check the fluid level .