Cpu temp overhead - ASUS P5AD2-E Deluxe Motherboard

Hi Joe, I'm glad to help! The ambient temp sensor connects to the "Front Control Module" and when working properly will send the signal from the sensor to the overhead as well as other places that need an ambient signal. NOTE: Heres a simple way to see if the system is working properly. Unhook the connector at the Ambient Temp Sensor and the system should go to the default setting and the overhead display should read 40 degrees. If it does then the system is OK, replace the temp sensor. If it doesn't read 40 then various test must be performed to see if its the front control module or the overhead control unit. Hope this helps and have an awesome day Joe.

look for a sensor in front of the raid it has 2 wires

Sounds like a cpu overheat situation. Check the cpu temps in the bios and compare the temps with the maximum operating temp of your particular cpu. It might need better/or/new cpu thermal paste applied to your cpu, and also check that your cpu fan is running and locked down tight (and not loose)

sounds like you have a malfunctioning door switch or possibly an dome override you may need to replace one of them

Check the wiring plug that goes into the back of the mirror. They come unplugged sometimes.

check on http://expeditionforum.com/index.php

I rem someone fixing it seems like it was nothing more than fixing a cold solder joint.

This is a very common problem with many of the mid 2000 Ford truck and SUV overhead consoles. The console is very prone to internal failure. I offer a reasonable repair service with a lifetime guarantee, check it out: www.autoclockrepair.com
There is a bunch of useful info there. Drop me an email if you have questions, thanks!

The overhead console is quite prone to internal failure. Dim, intermittent, or dead displays are a common symptom of an internal failure. We offer a reasonable repair service with a lifetime guarantee. Check it out: www.autoclockrepair.com

Seems that the the connectors have become lose. i would check the fuses and wire connectors for flaws. i think the CPU is fine.

CPU usage generally depends upon what application(s) you are running. There are some apps that barely utilize the cpu, and there are others that are resource hogs that peg the CPU near 100%.

CPU temperature will also vary, depending on the load, and numerous other factors. For example, the ambient temp will affect the CPU temp - when it's cool in the room, the CPU temp will not be as high as if the room temp is warm/hot. Other factors include the type of HSF, the number of fans in the system, and the case itself, as some are better at dissipating heat than others.

So, to give you a better idea of what temp is normal for your setup we'd need much more info about the system. But for reference, 40 celcius is a pretty good CPU temp, particularly if that is under load.