Hey I have a 2004 Territory auto 4.0L and was wondering if anyone has an idea why the stereo control panel loses all power now and then?

there are numerous possibilities -
have it scanned for fault codes ............

fault in ICC itself -
or faulty connection at rear -has ICC been out ?
try removing ICC - pull white dash plug towards you and refit ICC -
ignition relay - in inside fuse box
fault in fuse connection(6-19-20-28)
faulty ignition switch - losing circuit that feeds accessories etc.
fault in communication circuit -is anything else playing up at the same time
loose wiring -anywhere in system - check plugs into fuse box at rear
battery voltage may be dropping at times when starting due to a faulty battery
do you only loose radio or fan controls as well
what does it display ie. nothing-code ?

Thanks mate I'll try doing this today
Yeah it loses everything fan/radio - clock when it comes back on its says code
But still works without it - won't let you set the clock thou