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dvleemin's avatar
dvleemin
Explorer
Jul 27, 2017

No signal lights, headlights, docking lights, fog lights

So yesterday I was about to leave on a trip and started up my 2005 Itasca Horizon 40ad and the signal lights, brake lights, docking lights all don't work. So I went to the fuse panel for the chassis ...
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1995brave's avatar
1995brave
Nomad
Jul 27, 2017
You may have lost the ground which looks to be labeled "TP" 14awg White wire going to the chassis connector on pin "E". Turn on all the lights and what is not working marker, brake , turn, etc. According to the drawings you have a ground block(all white wires) in the power cord compartment. Start there and look for a wire broken, chewed through, etc. Located in the body 12volt wiring diagram.

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