Camper Mod Contest Entries

Installing Turn Signal Arrows On Camper Jacks

Welcome to the second entry in May’s Medium Mod Contest.  One Medium Mod will be published in every Email Alert in May.  At the end of the month, we’ll hold a reader vote to determine May’s winner.  Click here for information about the 2021 Mod Contest, including how to enter.

Turn signal arrows for Camper Jacks

John Powell, Coulterville, California
Turn Signal Arrow For Jacks
2004 Dodge 3500
2009 Eagle Cap 950

Turn Signal Arrow Jacks Lights On

I installed LED turn signal arrows on the front camper jack locations for lane change safety.  Some newer vehicles have internal mirror arrows, but the LED signal arrows are much brighter and allow me to use them on other trucks that are prepared.

I used a piece of 3/4-inch PVC board to mount an amber LED arrow to the jack post.  The LED arrows are wired to the truck’s front turn signals.

Turn Signal Arrow Jacks Lights Off

If you look closely at the photos, you will see that I cut the PVC board to the width of the jack tube and grooved it so that the clamp could pass through.  Then, using stainless steel screws, I re-attached the piece to provide enough width.

Turn Signal Arrow Jack Side View

I put a slight notch in the factory jack electric entrance and sealed it with caulk.  Some extra caulk was added as a wire strain relief in certain places.

Turn Signal Arrow Jacks Caulk Wires

I ran the wires through the 7-wire plug since the trailer brake is unused.  The 12-volt power is unused on my camper because I have a separate relay-controlled 50-amp plug.

You need to connect to the front turn signals so the LED turn signal arrows don’t activate with the brakes.

The parts are 18-inches of 3/4-inch PVC board, four hose clamps, sized as needed, two LED turn signal arrows and 20-feet of wire.  The LED turn signal arrows were purchased on eBay.

It took me two hours to complete this modification and cost me $25.  In my opinion, the skill level of this modification is easy.

Disclaimer: The modifications above are submitted by Truck Camper Magazine readers. It is your responsibility to make sure that any do-it-yourself modification project you undertake is safe, effective, and legal for your situation.

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