<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by angelman:
I have a 2003 w-20 chassis and the dash readout for the outside temperature is reading -31F outside temp. </div></BLOCKQUOTE>You did not say what type of coach you have. Winnebago purposefully does not hook up the sender to the IP because they have a stand alone temperature instrument on the dash.
A sender can be obtained I'm sure from a 3rd party or if you call the TAC they will be able to put you on track as to where you might be able to get a sender. The sender itself is usually a coach thing. WCC just gives the OEMs the capability to display the O/S temp in the IP features.