can't find coach fuse box - '75 D21

[acenjason]

OK, all summer I have been looking for the fuse box in my 75 D21. I assumed I would run into it eventually. I never came across my fuse box and my furnace won't work. i?? I have the converter with buttons on the front. Are those buttons breakers that were used instead of a fuse box? Thanx in advance!

[xerofall]

I had a heck of a time finding mine as well, but on my 1973 it was under the dash, against the wall on the driver's side, tucked up high... i had to remove the 4 screws to get it within reach so I could replace the blown fuses...

[Wantawinnie]

The 12 volt fuse blocks for the "coach" in both of my 1973 Chieftains are in the rear of the rig. Access is through the rear compartment door. Not sure if all the models have that  door setup. I would think it would be somewhat similar. Breaker panels are located in the rear as well. One is in the bath closet the other in the bedroom. The furnace should be tied into those to run off coach batteries. The owners manual for your particular year should have pretty good descriptions of that stuff.

The one pictured above is the chassis fuse block for the vehicle. Lots of important stuff there as well so good to know where that is too.

[DaveVA78Chieftain]

If you have one of these


then you do not have a fuse panel.  The circuit breakers on it serve the fuse function.

Dave

[acenjason]

Thanks:)