Chapter One

Hey. I have a 2002 Mack Rd and the last 8 months about the shut down light just stays on. Of course all fluid has been checked and all sensors have been replaced. It will even do it just when I turn the key on in the morning before even starting it. The buzz sound is annoying but it never shuts the truck off. Had a few mechanics look and can’t figure it out. Might need to try to replace the cluster but for now I’m just rolling.