ABS/DSC issue, error 15
 

Hi,
I'm facing issue with ABS and DSC - each time I start the engine DSC, ABS and brake lights are on. INPA shows error 15 - recirculation pump error. Wheel speed sensors seems fine - INPA is showing correct speed on analog values. I've removed DSC module and connected 12V directly to the pump - it started working so the pump itself seems fine. Do you have any idea how to solve this issue?

Hi, I’ve been having dsc issues and been searching and reading loads. This may or may not be worth looking into but apparently the yaw sensor can give you this trifecta lights. Try having look for that and see if any of it is familiar to your problem.
Sorry I cant be of anymore help.