Bathroom Lights not working

[NFJK]

We have a 2008 Jayco Melbourne, all was well then all the lights in the bathroom stopped working at the same time as the fan. The fuse is okay. There is 12 volts at the switch and at the ceiling light.
The same purple wire from the fuse to the 3 light switches and fan switch has 12 volts. I am thinking they share a common ground wire but can not find where this is located.

Any ideas would help.

[Grumpy]

You probably need to pull each light/fan and check the ground since it loops. It could also be the connection behind the fuse panel.

[D&MAKAFUN]

GFCI............reset it

[Tunce the traveler]

Originally Posted by Grumpy

It could also be the connection behind the fuse panel.

That's where mine was last year, a screw backed off and the wire pulled out. It's on my yearly check list for the hold down screws.