Air pressure Transmitter

[EPaczkowski]

I have a 2000 Freightliner XC Chassis Dutch Star and can not find the air pressure transmitters. I found the low press switches but not the transmitter. I have two problems one is I can't fill my tanks using the coupler and the other is my primary gauge is max out at 130psi

[Martind4]

If I understand your question correctly you are looking for the VDC (vehicle data computer). It has air lines attached and converts the analog air pressure into a digital signal as well as all of the other engine/transmission data. Freightliner allows the coach manufacturer to determine the placement. On Newmars it should be:

"Compartment on passenger side, behind the control
panel. You will need to remove the control panel to see
the VDC. Second location option, bed box."

There is also a thread on this forum that discusses how to repair the VDC by resoldering some connections. Just do a search for "VDC" and I think you'll find it. Hope this helps.

[EPaczkowski]

Thanks, I found the info and made the repair to the circuit board, everything is working fine