Tripac any info would be helpful

[Lonestar10]

Inside the Apu case is normally a one of those big maxi fuses on the incoming power cable that connects to it's alternator. Check that

Also near back of alternator is a stud that a bunch of grounds attach to for some sensors, fuel shut off, and fuel pump.

If you want send me your email in PM and I'll get you all the documentation I have for tripacs.