Just a quick update we found the issue. The people that painted the truck took the plug to the data link on the firewall and plugged it into the...
Thank you for the info Mythandar, i did not have a chance to work on the truck today but i can answer a few of the things you pointed out. It...
We had one of thos rx modules sent to us by mistake when we ordered the ecc that the freightliner dealer said controlled the gauges, but they're...
we have tried a new ecc and still nothing
I have a 2006 western star 4900sa, i am having issues with all the gauges not working, all of the grounds appear good and the gauges will light up...