Thanks To Kevin Waite
Yahoo Message Number: 98510
My Sauer-Danfoss controlled radiator fan was running full time on high. Peterson CAT in Eugene troubleshot it down to a failed coolant temperature sensor while we were getting the valve lash adjustment done. They found one in Virginia. NW RV supply could get them but with a several week turnaround time.
Kevin had it in stock and the air temperature sensor to go with it. Big help. Thanks! Fan now cycles as appropriate to temperature.
Peterson did a great job of getting to the engine for the valve lash adjustment in spite of the very difficult access. They did not charge near what they could have given the hassle of moving the bed deck.
FWIW
Dave M. 2002 Affinity #6103