I need some help diagnosing a problem for my parents. They have a 2004 Honda Accord V6 GXE sedan. Recently they told me the TCS, ABS, and Brake warning light was coming on randomly while driving. I experienced it yesterday and the car drives normally but obviously there is some sort of issue here.

Anyone experience this problem? Any tips for diagnosing how to fix it?

 

Start with scanning the ABS system....