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What Stop Light Switch Kit Do I Need for a 2015 Jeep Wrangler  

Updated 01/19/2026 | Published 12/25/2025

Question:

What supplemental brake light switch kit is required for a 2015 jeep wrangler 2 door Sahara

0

Expert Reply:

Hey, Berry!

The correct stop light switch kit you will need for your 2015 Jeep Wrangler is part # RM-751000. There are a few years of Jeep Wranglers that Roadmaster didn't make a custom switch so you will have to use the universal one.

Since it sounds like you are using a supplemental braking system, you will need a Brake Light Relay part # RM-88400. This will prevent your Jeeps brake lights from canceling your RV’s turn signals.

expert reply by:
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Gwendolyn Y
RM-751452
RM-751452
(click to enlarge)
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

1/19/2026

Hey Berry, did the universal stop light switch kit work well on your Jeep Wrangler? Knowing how it fit could help others with the same model. Your update could make it easier for the next person with this setup.

Barry L. profile picture

Barry L.

1/19/2026

@GwendolynY No I did not install the brake switch. For my particular model I needed the brake light relay. It is installed and working as it should
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

1/19/2026

@BarryL That's great to hear, Barry!

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