Driving and all of the sudden the brakes activate for a sec without physically engaging brakes and warning light goes on saying brake distribution problem. This happened once the last two times I drove the car, somewhat scary when you are driving and all of suddent brakes hit for a second. Other errors inlcude PSM failure, brake distribution, and ABS failure. Brakes seem to work perfectly though. Any idea what the issue is here?

 

try to get the error codes....could be anything even a low battery

 

I read through the posts and could be brake switch, sensor, wiring harness, abs/psm module, alternator, low battery, who knows. Low battery may be the case as I have a crazy sound system that drains the battery. BUT the fact that it goes on while accelerating and the brakes/abs activate for a second while I am NOT pushing the brake should narrow down the potential causes. Anyway to check error codes without computer or going to dealer?

 

do they have Kragen's in Chitown? They will usually do it for free