My front air conditioner has not worked in two years. Coleman has been very sympathetic but the dealers have refused to work on it and say that it has to be seen by air conditioner repair persons. I finally found one who would look at it and he could find nothing wrong with the unit. I was looking at the Electronic Climate Control unit and going through the checklist to troubleshoot. I noticed a clicking noise coming from the module located inside my electic panel. When I put the switch to "Test" the air conditioner came on and cooled just fine. I have tried to contact General Dynamics Intellitec but all I am able to do is leave a message and they don't call back. The General Dynamics webpage does not have a link to Intellitec. Although this motorhome is under warranty and has an extended warranty, I have found that the selling dealer does not provide after sale service. I have had to fix numerous problems with this motorhome, a 2002 Southwind 37U, in order to keep it usable. I have taken it to two other dealers and they wouldn't work on it. Fleetwood has ignored my concerns which were voice over the phone and in a letter. Does anyone know of a control unit that I can purchase to replace the Intellitec Electronic Control system. I do not think it is wise to leave the unit in the "test" mode in order to cool the motorhome. I look forward to your responses. Thank you.