Wiring Options for Installation of a Bulldog Powered-Drive Trailer Jack # 500185
Question:
In one of your replys related to powering the jack, it was suggested that the customer take power from the 7 pin connector the power clip rather than the breakaway small battery. How do you do this if the 7 pin plug is connected to the tow vehicle? Every one I talk too or e-mail recommends using a separate deep cycle battery for the power. Please advise cause Im confused.
asked by: Frnak D
Expert Reply:
Ideally you would wire the Bulldog Powered-Drive Trailer Jack, part # BD500200, to a separate battery. Normally trailers with powered jacks have an auxiliary battery that is used to power accessories. If there is not a separate battery on your trailer, you could power the jack from the 12 volt power source in your 7-pin trailer connector..
Here is how you would wire it to your 7-pin connector:
On the 7-pin connector that is on your tow vehicle there should be a red or black wire that is a 12 volt auxiliary power source, this is usually the 2 o-clock position as you face the opening of the connector. I would recommend testing the port with a voltage tester, part # PTW2993, for voltage there.
Now on the corresponding port of your trailer connector you will want to run wire to the positive wire on the # BD500185. From here, you will ground the other wire from the jack to a clean surface on the frame of your trailer and the jack will operate.
I attached a link to a video of the the product being installed onto a trailer for you to check out.
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Bulldog Powered Drive Trailer Jack - Drop Leg - A-Frame - 22" Lift - 4,000 lbs - White
- Camper Jacks
- Pop Up Camper
- Teardrop Camper
- Travel Trailer
- A-Frame Jack
- Leveling Jacks
- Tongue Jack
- Steel
- 3001 - 4000 lbs
- Electric Jack
- 22 Inch Lift
- Bolt-On
- 1 Jack
- Bulldog
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