So my traction controle service and abs service warning came on the dash and hud today. I just replaced the battery on saturday and put the aulternater to fuse block jumperwire on along with zzp 2 1/2 down pipe . I was baking out of a parking spot and it started dinging and flashing and carying on. Wtf could the jumperwire cause this. I put the upgrade battery in from my local orileys the 115 $ one. Also my breaks make this funny like grunting noise. The dealer i got the car from had it serviced at gm and they said it was the asb wire harrnes so i replaced it and it still dose it . My thoughts are its a hung up calliper so im putting f body asap on. The jumper wire says its not suposted to throw codes but it did or i dont know . Any one with any input feel free to tell me what u may or may not know . Billboost is a pro with these cars and i dont know how to message u on this thing.
