Dave Solberg, managing editor of RV Repair Club, answers RV repair questions in this LIVE Q&A. Check out the recap!

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I would like to know what fuse or relay controls running lights and dash lights and where it is located at.
Hello Gwise,
It all depends on your chassis. You would have to look at the chassis owners manual to find out what fuses would control them and where they are located. It is different on every chassis and by year. There would be a fuse to power the dash lights but would have different relays for each function light. The running lights are usually connected to a switch and sometimes an auto relay that can be bypassed with a switch. Checking the owners manual for the fuse locations and identities is the only way of finding out.
I hope this helps!
Dan
RV Repair Club Video Membership
What is the best way to protect the ice maker and supply line from freezing? Air or anti freeze or both??
Hello,
You can’t really blow all the water out of the icemaker with air, rather remove the line at the icemaker and blow out all the water there and make sure you take out the filter that is usually under the sink. Then run the icemaker through a few cycles until all the water gets out of the interior of it.
Antifreeze works well, however sometimes can leave a slight pink discoloration?
Hope this helps,
Dave
RV Repair Club Video Membership
Looking for driver side power window parts for F53 as well as jalousied window crank components…..
The outdoor blower motor squeaks. How do I grease or replace it? Please don’t tell me to take it to a repair shop, I’m in an area where there aren’t any.
Hello Clary,
To provide more specific troubleshooting information on your loud blower motor, I need to know the make, model and year of what outdoor blower motor you are referring to? Most RV do not have an outside blower motor except for the fan motor on a roof AC and those very seldom make any noise. If it is the roof AC, you would need to take off the outer shroud and get access to the motor and shaft, but there are no grease ports and spraying a little silicone lubrication might work for a short term but it usually means bearings going out.
Thanks,
Becky
RV Repair Club Video Membership
If double glazed windows always fail then why not replace them with single pane and use a different size rubber trim as they are going to fog again and are very expensive.
Bought a giandel 2000w inverter has two 2 ft cables to hook up to an alternative battery I want to connect to my 12 v side of rv power box instructions please
We have a roof leak when the temperature goes above 75 degrees. Water comes out a front roof speaker.
RV repair shop used flex-seal spray on the entire roof. What are your thoughts on this repair technique?
My Bad, I should have said I am getting 109 volts for my 120 v system – not 209 volts :0/
I have a f150 eco boost looking for a 5th wheel what do you recommend for a fisth wheel which company makes the one with least problems
The roof leaked a lot before I bought this used motorhome. the plywood roof has dry rot and the fabric material has fallen down in the cab. Is there some kind of repair agent that will seal the plywood as is and allow me to apply some kind of fabric material over it so it looks decent.
thanks for giving up a few hours of march madness for this!
I recently had new airbags, suspension parts, tires, brakes, new roof, new AC units, etc installed on my ’99 Discovery. Now I’m debating whether to have full exterior paint and the interior upgraded. Typically, how well do full paint jobs hold up compared to the original factory paint? (I keep my RV inside when parked.)
resealing windows
Trailer sway got new hitch i was told it is not adjusted wright.
Why do the new fifth wheels only have two marker lights on the front cap instead of 5 like they used to?
How i can find out what is the max weight my camper ceiling can hold?
I have about 6 areas where my clear coat is coming off. Should I tackle this myself?
Where is the city water connection located. Not anywhere on the exterior and not inside the area where the Tank and pump check valve is located.
My water pump continuously runs when I’m on freshwater what might be the problem I’ve checked all the faucets and they’re all off but the water pump will not go off
my 1984 Gulfstream Sun sport has an aluminum roof and I have leeks. What is the best applications 2 make my roof watertight
Leeks are at the side seams, front seam and at ac unit
My coach is pre wired for a second a/c unit, will I need to change the thermostat that will control both a/c units?
I`m a member
My generator is putting out 209 volts under load, is low enough to cause a problem?
We are going to buy a brand new RV-should we hire an inspector to go through it with us before we finalize the transaction?
LP tank on passenger side does not work, would this be the valve controlling both LP tanks? I have swapped tanks, so I know it is not the tank. Troubleshooting ideas?
New to Rv’ing….somebody else winterized our trailer. Can you go through the steps to open it up for the season….how to drain the anti-freeze etc….thx.
I would like to install this in my fifth wheel using the existing factory RG-6 cabling. Any issues that you can see would be very helpful. I understand that the outside antenna and the inside antenna need to be approx. 20 feet apart. Using the bedroom RG-6 that was pre-factory installed for Satellite TV, I believe that I can install the inside antenna in the back of the 5th wheel in the living area which would be perfect. Just wanted to find out if you saw any hick-cups with this plan.
What the best way to mount the two bench chairs to the wall. Both have stripped out and have fallen out.
Should you or shouldn’t you lubricate the slide out mechanism on the trailer? Cannot get a straight answer from anybody.
My new 2017 travel trailer seems to have a PVC roof (RMA XTRM PLY RV Roofing membrane ). It’s supposed to be “maintenance free”. Really? Not sure what to use to clean it with. Are you aware of any special cleaners and/or conditioners for this type of roof material? Thanks!
I was a seasonal camper last summer and the campground electric was obsolete and power was fluctuating up and down 80-116 and the campground said; That’s normal… No one else has a problem… What problems can this cause to my rv? A/c units and other equipment. I bought a transformer for rv that boosts voltage and I added a surge protector . question 2- should a weight distribution hitch be used? Its about 6000lbs…thank you..
What is the R valve difference when thermo pane windows are added?
Forgive me Dave, if I omitted info you need. In short, I would like to replace my analog furnace/a.c. thermostat with a dual digital thermo. However, believe I was told somewhere down the line that it’s not just a switcheroo on the thermo itself? Instead, also have to switch out the mainframe or computer module on the ceiling, is that right? Now that could be costly I might suggest? Can’t stand analog and want to go digital and set settings EXACTLY AS i WANT and also to schedule on/off times, etc. Thanks! BN
Winterrizing Air or Antifreeze?
New to RVing