I discovered on my last trip I had no heat. and If I wanted AC I wouldn't have it either. Then I discovered my vent-a-hood wouldn't run either even though the light did. I took the thermostat cover off and found I didn't have power on the 7.5v terminal. I do have ceiling lights, but don't believe they are as bright as they should be. Yes, I checked the fuses with a meter and they are OK. Questions: are there schematics available to trace this lack of power? Or does anyone know where the power comes from to supply the thermostat? Are there hidden fuses other than the ones in the elec. panel?
Thanks for any info..
2008 FR Cherokee 5er
Thanks for your suggestions: This is what I found to date in case there is someone else looking for answers. The power for the thermostat comes from the dometic AC. I found a 3A fuse there which was blown. I didn't have a 3A fuse so I use the next best size which was a 5A. The AC tried to start, but didn't sound right so I shut it down as the fuse blew at the same time. I suspect (WAG) a start capacitor is the culprit. I'll know more when I take it to my service man who knows what he is doing. more later.