We have an electrical nightmare with our 2001 Mack Vision 460. Is there anyway to get our hands on a map of where all the grounds are located on the truck. We are having specific issues with the dash going all Christine on us, more so when it is cold. The other issue we have is the low air alarm works correctly, but the buzzer does not always sound...sometimes you can hit the dash and it will come back on. Not sure what is going on other than it is shorting out somewhere and we are coming up on our quarterly inspection...it has to be working...Mack doesn't think it is the instrument cluster...Thank God b/c they're about $500 for a new one...however, we are at our wits end with the electrical issues. Any ideas? I'd appreciate any help we can get. Thanks so much in advance...Stay safe out there!!!
2001 Mack Vision 460 | Electrical Issues & Low Air Buzzer
Discussion in 'Mack Forum' started by windertrucking, Jan 26, 2014.