What Circuit Does Purple Wire of 7-Way Usually Carry

Question

Question:

WHAT IS THE PURPLE WIRE FOR ?

asked by: JOHN G

0

Expert Reply:

On the 7-way wiring plug and lead part # H20046 there isn't a purple wire. Normally a purple wire for a 7-way is for a reverse light circuit. Which would correspond to the yellow wire of this adapter.

expert reply by: Jameson C

0

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Answer 1

The reverse light pin on a traditional 7-way trailer connector, like part #PK11893 or a factory connector if that's what you have on your 2018 Ram, is the center pin. Take a look at the picture I attached that shows all the pin functions. To add…

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Answer 2

The 7-way on your trailer could be wired correctly as-is. Not all 7-ways will have wires run to every one of the pins. Typically, if there are only 5 wires you will be missing the circuits will be the 12-volt accessory and the reverse light circuit.…

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Answer 3

If you check out the attached instructions for the Curt TriFlex Trailer Brake Controller #C24VV you can see that the OL code you are getting means that there is an "Overloaded output circuit, trailer brake system fault". Whichever…

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Answer 4

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Answer 5

It is possible that there is a blown fuse or relay related to the tow package wiring that is causing the problem. Use the vehicle owner's manual to find the locations. It is also possible that there is a break in the wire somewhere. You will need…

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Answer 6

Hey Tony. The Dexter Dual Hydraulic Jack System w/ Double Acting Pump item #DX42CR does not have a self leveling function. It's either up or down. The pivoting foot pads on the bottom of the jacks are what this system relies on when you're…

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Answer 7

To convert the WFCO WF-8955PEC to be lithium compatible you'd need the part #PD4655V and you'd be set. This fits in the panel without any modifications.

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Answer 8

Hey Joe, I don't know what other companies have been telling you but I spoke with Dennis (Progressive Dynamics Tech) and he stated they haven't updated the Progressive Dynamics Replacement Section #PD4655V since 2018 when they added the…

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Answer 9

Hey Joseph. Since your 2022 Ram 2500 has the factory air suspension, I recommend adding the Timbren Rear Suspension Enhancement System item #TDR2500D. These progressive rate springs install where your bump stops are currently mounted. The more weight…

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Answer 10

For a Bulldog 180 series jack you will need replacement drop leg pin #BD500177. It includes the spring, cotter pin, and washer. You should not have to remove the inner drop leg to replace the pin and spring. Start by pulling back on the pin. Then use…

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Answer 11

Hey James, the wall thickness of the Demco Gooseneck Coupler Outer Tube part #DM63KV is 1/4 of an inch.

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Answer 12

There are several ways that you can cut off the power to your trailer brakes. The easiest option would be to simply unplug your brake controller. If the brake controller is disconnected, the brakes will not receive power. If your brake controller was…

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What Circuit Does Purple Wire of 7-Way Usually Carry

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