Bathroom vent fan No Go!

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2ontheroadplus1
Posts: 22
Joined: Tue Sep 27, 2022 11:53 am

Bathroom vent fan No Go!

Post by 2ontheroadplus1 »

Hi, we would appreciate any input to solve a ceiling vent fan that didn't work, was removed, tested and it ran. We bought a new one, and it did the same thing. Our guess is a possible open ground. Our rig is a 2008 Safari Simba 36PCT. I sure would like to have a working vent fan so thanks in advance!!
Karen & Jim
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wolfe10
Posts: 223
Joined: Sun Oct 27, 2019 4:12 pm

Re: Bathroom vent fan No Go!

Post by wolfe10 »

If an open ground is the issue, tie the ground wire to any piece of metal framework.

I would start by putting my voltmeter between the positive to the fan motor to a nearby piece of coach frame metal.

It shouldn't take much "ground path" for that low amp fan.
Brett and Dianne Wolfe
Ex: 2003 Alpine 38'. Ex 1997 Safari Sahara. Ex 1993 Foretravel U240
Moderator, FMCA Forums 2009-2020
Chairman, FMCA Technical Advisory Committee 2011- 2020
Moderator, http://www.dieselrvclub.org/ (FMCA chapter) 2002-
2ontheroadplus1
Posts: 22
Joined: Tue Sep 27, 2022 11:53 am

Re: Bathroom vent fan No Go!

Post by 2ontheroadplus1 »

Thanks! I'll give my other half the info and let you know. Appreciate your time.
2ontheroadplus1
Posts: 22
Joined: Tue Sep 27, 2022 11:53 am

Re: Bathroom vent fan No Go!

Post by 2ontheroadplus1 »

We have a new working fan, fyi. After checking all the connections, pulling wires, my husband narrowed it to a faulty motor or capacitor. It would run then stop...sometimes. So new one installed and running like a charm. Thanks for your input!
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