Update——Thor Customer Service reached out to me because of this post I was impressed with that.
I got the left & right turn cams working by correcting these two wires.
1 Switch box was not grounded. I ran a new ground wire.
2 Right camera had no power in white wire per schematic. In my coach the green wire supplied the right turn power so I swapped the white and green wire to switch box. Both turn cams now work.
The back up cam still not working. The violet/blue wire has no power to the switch box (motor running in reverse). Fuse is good. Thor said this violet/blue wire goes through the Axxera for power. My Axxera is junk so may explain no power to violet/blue wire?
I tried moving the back up cam to the turn signal port but still did not work.
Any advice is appreciated.
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