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Home » Public Forums » GMCnet » [GMCnet] Restoration,Royale 12 volt wiring. Learned a lot today.
[GMCnet] Restoration,Royale 12 volt wiring. Learned a lot today. [message #295155] Sat, 06 February 2016 00:20 Go to previous message
BobDunahugh is currently offline  BobDunahugh   United States
Messages: 2465
Registered: October 2010
Location: Cedar Rapids, IA
Karma:
Senior Member
The wiring rats nest behind the control panel, in the frig cabinet. Mine is almost straightened out. And I now understand the mess. There are 14 wires that leave that panel. And go to the rear on the left frame rail. This info is based on the Royales that have the frig across from the entry door. I now have all 14 identified by color. Of that 14. 5 to the black water tank. Another 5 go to the gray water tank. And 4 go to the generator. I've put different colored electrical tape on each wire set. If any of these wires are damaged. And now are too short. The wire required to fix these wires is behind the control panel. Then there is a red, and white wires that go to the LP tank gauge. Next there are 2 light gray wires that come from a 12 volt source near the VIN tag. Both have in line fuse holders attached to them up front. I need some help in finding out what these two wires opperate. They both come up thru the floor at the rear of the water heater. The mice chewed these wires up. But I think that they run the water heater, and frig. If someone could check this out. That would be of great help to me. On the inside. There are two wires that control the furnace. One light blue. The other is white. These wires connect to the 12 v, thermostat, and furnace. Then there are 5 more wires that go to the water tank. More details to come. If I can be of help to anyone on this wiring. You're more then welcomed to contact me.Bob Dunahugh78 Royale.
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