24WTB toy hauler by thor Tahoe transport

[Scooterw4]

I have a setup on my thor Tahoe transport to fueling ATV'S but there is no power to it . It is a 2 wire system orange wire and a white wire we tried to run the wires down but it crosses the bottom of the toy hauler and up into the breaker and fuse panel but then it runs up into the wall and disappears does anyone have the diagram or knows the trick to get power to the fuel pump

[Bob Denman]

If you wire up a 12 Volt bulb with some leads: touch your hot lead off the bulb to one of the wires you're testing, and ground the other lead to a known good ground. If the bulb lights: PERFECT! If it doesn't: try your bull's hot lead to the other wire, and set your ground where you did before.
Nothing can get hurt with this method. You'll either have two grounds, and no light: or a hot connection and a ground....

[Trkyte@msn.com]

Has it ever worked?
Friends 5er toyhauler has a switch inside for unauthorized use.

[Bob Denman]

It would be easy to add a disconnect switch.

[Scooterw4]

I've used my test light, then my multi meter no voltage at all i know that the white wire is ground I was a mechanic before my accident 15 years ago I am thinking that they might have wired it into one of the external lights by the pump I've got the knowledge I just don't have the hands

[Scooterw4]

Originally Posted by Trkyte@msn.com

Has it ever worked?
Friends 5er toyhauler has a switch inside for unauthorized use.

When we bought it the seller told us that they never used it there are no switch inside but there is a push pull switch underneath in the frame and then behind the fuel pump there is a toggle switch my problem is that there is no voltage to the power wire. could you tell me if the orange wire is the positive and the white wire is ground that would help me out alot

[Scooterw4]

Originally Posted by Bob Denman

It would be easy to add a disconnect switch.

Ok ya I could but the problem that I'm having is there is no power going back to the fuel pump. Could you be able to help is the orange wire is the positive and the white wire is the ground

[ducksface]

Fuel pump can power from the 7way plug pretty easy.
We put a twist timer on ours like used on a hotel hot tub. No switch for us.
If you don't want a timer, my macerator is set up where when the wet Bay door closes it turns the switch off.
No forgetting to turn it off with the timer, but the switch can stay on if you don't close the bay.

I wouldn't chase those wires for another second. Hook it to the 7way hot wire and forget about what was.

Get a twist timer.

[Xathros]

Originally Posted by Scooterw4

I have a setup on my thor Tahoe transport to fueling ATV'S but there is no power to it . It is a 2 wire system orange wire and a white wire we tried to run the wires down but it crosses the bottom of the toy hauler and up into the breaker and fuse panel but then it runs up into the wall and disappears does anyone have the diagram or knows the trick to get power to the fuel pump

My 37RB has a pin switch on the basement door for the Transfer switch and 50A shore power connection. If that door is open, it cuts power to the fueling station. I assume to prevent it's use when a possible ignition source is available. Check your neighboring doors for similar interlocks. Could be a bad pin switch.

HTH

-Xathros

[Scooterw4]

I just cut the two wires going to the rear push pull switch and replaced it it was bad and added a master power switch and ran it to one of my 12 volt batteries up front the master power switch is hidden of course and it takes a key to turn it on there I solved my problem all bye myself thank you all for the help