I have a 2007 Kenworth T2000 with a c-13 and 10 speed auto transmission. I have a problem with the instrument cluster. If I disconnect the batteries for a few minutes, everything will work perfectly, a few miles in, a few things start going crazy. The oil pressure gauge, the temperature gauge, the rpm, and the speedometer start flashing or ticking. No check engine light. Does anyone know more or less what it can be. I have an appointment to get a diagnostic test tomorrow but I figured someone on here might know what it might be. Thanks in advance.
Yours is a lot newer than the one that used to be here and sounds a little different. However I found all the solder lines were cracked on the printed circuit board near a major plug in. The green board looked good. Soldered all the lines back together and it worked fine.
