No 12v in coach -1999 Allegro Gasser

mtrumpet wrote:
A friend of mine has an Tiffin Allegro Gasser. He has AC power in coach, but no 12v DC items are working. He replaced the battery switch, but upon testing, he's not even getting power to switch. He says all fuses are good.

I suggested that he check the battery solenoid, but he doesn't know where it is located. I have no idea.

Any hints on where to he might look? (I'm pretty well versed on Newmar and DP's in general, but not so much on Tiffin)

BTW, his has the Chevy 454 in it, not the Ford V10 F53 Chassis.

most likely there is a power control circuit board and relays etc under the front hood area; I would look in that area as that was where many were located for years ;it most likely has a plate covering it heres an example
https://www.bing.com/images/search?view=detailV2&ccid=PWfxL%2bhG&id=02273B83833514A610BB1ED11527BD3F56F0ECF5&thid=OIP.PWfxL-hG6TTcBa6L8o7AhQEsDh&q=class+a+battery+control+circuit+board+system+on+a+1999&simid=608038805433942749&selectedIndex=0&qpvt=class+a+battery+control+circuit+board+system+on+a+1999&ajaxhist=0