Is a Relay Harness Required when Upgrading Headlights on a 2002 Dodge Ram 3500

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Question:

Do I need a relay harness for a 2002 Dodge Ram 3500? How complicated is the relay harness installation?

asked by: Tim V

0

Expert Reply:

A relay harness is a good idea when upgrading headlights so what I recommend for your 2002 Dodge Ram is to use # VX-H9007-R which comes with everything you will need. Installation is not difficult. It is a plug and play type of system.

expert reply by: Michael H

0

Answer 1

The Vision X 9007 Halogen Headlight Bulbs with Relay Harness #VX-H9007-R uses a combination of 16 and 18 gauge wire. It may seem thin but with short distances like with this harness 16 and 18 gauge wires can actually handle a surprising amount of…

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Answer 2

The high beam and low beam headlights for your 2003 Hummer H2 are the same light bulb so they are dual filament. You can use #P239007NW which are DOT approved for on-road use. You can alternatively use #VX-H9007-R which are also dual filament.

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Answer 3

You will need the Red LED Trailer Clearance or Side Marker Light #328-K-52 or Amber LED Trailer Clearance or Side Marker Light #328-K-51 for your 2018 Forest River Sunseeker motorhome. These lenses have the same Top Command SAE-AP2-16 markings on the…

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Answer 4

I did some checking and the hub/drum we offer that will work for you is the part #8-430-5UC3. This uses the same bearings as the 8-415 and will be an exact fit aside from the fact this is a non-ABS setup and the 8-415 came in an ABS setup and non-ABS…

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Answer 5

I have a solution for you, but we do not carry Glo-Brite lights, so replacing it with the same brand will not be something I can offer you. Instead, to replace your Glo-Brite 9852-88, I recommend using the Optronics LED Trailer Tail Light #STL72RB.…

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Answer 6

I would be happy to help you set up your 2022 Toyota Highlander to haul your new travel trailer. The wiring harness you currently have controls your trailer's lighting functions only. You do not need to rewire your Toyota you just need another…

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Answer 7

The 40 amp fuse for your 2006 Chevrolet Silverado tow package is used for the 12 volt battery charge circuit. This fuse is located toward the front of the underhood fuse box closest to the front auxiliary positive post (see photo). There may be a…

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Answer 8

On a 2005 Chevy Silverado 1500, If you are facing the front of the truck looking at the power distribution box, there will be a post at the back left side and a fuse slot near it. It is that fuse slot that you will install a 30 amp fuse. I have…

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Answer 9

If your current springs have 5 leaves then going to a 7 leaf spring will increase the height of the trailer a little and make the trailer more susceptible to sway. Regarding capacity if you go with springs rated higher than what is required it will…

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Answer 10

For your enclosed trailer application I have several suggestions for adding interior lighting that you can control directly via a switch. Since your current 4-pole trailer wiring does NOT include a 12V auxiliary power feed that could power inside…

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Answer 11

The only way you could power interior dome lights on a trailer without it being connected to a tow vehicle would be to power the lights with a battery like a breakaway battery. How you choose to wire up the batteries will in the end be up to you, but…

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Answer 12

If your old axles have a 5 bolt brake flange the assemblies like Dexter Electric Trailer Brake Assembly - 12" - Left Hand - 6,000 lbs part #23-105 or Dexter Electric Trailer Brake Assembly - 12" - Right Hand - 6,000 lbs part #23-106 will…

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Is a Relay Harness Required when Upgrading Headlights on a 2002 Dodge Ram 3500

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