View Full Version : main relay (j271) electrical malfunction p1517???

02-15-2014, 09:09 AM
I just started my car to get it to run for a few mins and charge the dead battery. However my check engine came on and the brake light is on in the system monitor saying the brake like is out so I vag com it and it game me this ,main relay (j271) electrical malfunction p1517??? The car is sitting until I can get my head replaced.(background of the recent car issues. )also says that there is a cyclinder 4 misfire. I know that the head gasket is shot so..

02-15-2014, 09:42 AM
O yeah all the brake lights work!