Demco Stay-IN-Play DUO Supplemental Braking System Installation - 2021 Jeep Cherokee Video

So the DUO does not need your vacuum assist brakes to have vacuum to push the brakes hard enough to stop the vehicle. The system basically is strong enough to be able to press the pedal hard enough without the vacuum assist.

Per the attached diagram, the InvisiBrake System, part #RM-8700 is attached to the Fusion battery. I checked the owner's manual for your Fusion and it states that the key should be positioned between the off and the accessory mode. I have…

Thanks for the pictures! You can't mount it upside down. There's a mercury switch in the G-Force Controller item #DM78VR which is what senses the deceleration and triggers the braking system. The system works off of inertia so it has to be…

You do need a compatible flat tow wiring harness to safely tow your 2014 Jeep Cherokee TrailHawk 4x4. My best recommendation for you is the Hopkins #HM56208 which is custom made to plug into your vehicle's existing wiring. In addition to a wiring…

Thank you for the photo and from that it looks like you have a 1/2 inch fitting, which is common for the hose coming from the propane system on your trailer. However, there are not extensions with a 1/2 inch fitting so we have replacement hoses of…

Yes, you can do this, but to be clear, we will add a Tee fitting that will allow you to use your onboard propane tank and an outdoor 20 pound tank. You cannot use this to refill or add to the primary onboard tank. You can use the JR Products…

The MB Sturgis Propane Adapter Hose - 3/8" Male NPT x 1/2" Female Flare Swivel uses a 3/8" fitting on the regulator side and 1/2" fitting on the manifold side. These are nominal fitting sizes so they don't actually measure…

When you disconnect the battery it's to prevent systems inside the vehicle from activating. The Roadmaster InvisiBrake Supplemental Braking System #RM-8700 will still need to be wired directly to the battery for power. The only time you should…

The orange wire, see wiring diagram attached, is not used for the Roadmaster InvisiBrake Supplemental Braking System, RM-8700. Roadmaster added that wire when developing the braking system and found that it was not needed, so it is not used for…

The page for the Roadmaster InvisiBrake Supplemental Braking System #RM-8700 states "This product does not work on vehicles with a non-electric hydroboost braking system." meaning it will only work with vehicles with an electric hydroboost…

Appreciate the purchase of the Roadmaster InvisiBrake Supplemental Braking System #RM-8700. And as far as the trickle charge, the InvisiBrake does provide up to a 2 amp charge on your battery if the running lights are on, so if the running lights are…

Yes, your Jeep Cherokee KL can be flat towed; though you did not mention the year of your Cherokee, the KL started in 2014 and each of the parts I recommend for you will be compatible with 2014-2018 Cherokees. There are a number of parts you're…