Originally Posted by Gregtexan
Yes I have the same temperature sensing error and I took it to camping world they seem to just want to replace the temperature sensor but I told them it was more than that. What was the name of the business and/or mechanic that fixed your problem. Thanks any help you can give me.
Gregtexan, after repeated failures, it now seems to be fixed. I used this procedure and did the work myself:
1) I studied the wiring diagrams and found that the temp sensor wire is Orange / White. When I bought my Thor they both gave me a wiring diagram AND access to a company web site with all the manuals and the same wiring diagram
2) I removed the drawer which was above the AC Breaker / 12V Fuse Box, which gave me access to the "multiplex panel".
3) I found the Orange / White wire and wiggled the wire where it's attached to the connector that plugs into the multiplex panel. Voila! The Temp Sensor started working again. The last time I did this, I spent a little more time making sure that the Orange/White wire was seated really well into it's connector which plugs into the multiplex panel.
I been using the AC regularly with no temp sensor errors!
If you're going to have a dealer do the work - I'd ask them to check all the wiring connections....