Comparison Of SMI Stay-In-Play Duo And Roadmaster InvisiBrake Supplemental Brake Systems  

There are a few differences between the Demco Demco Stay-IN-Play DUO Supplemental Braking System w/ Wireless Coachlink Monitor #DM86VR and the Roadmaster InvisiBrake Supplemental Braking System #RM-8700. The biggest difference between the two is…

It's pretty common for vehicle batteries to die when the vehicle is being flat towed since the braking system typically draws it's power from the towed vehicle to activate. This is a problem for nearly all systems including the Brake Buddy…

I am sorry to hear that you did not receive the instructions for your Brake Buddy Select 3 Portable Supplemental Braking System #HM39524. But yes, there is an online version of the instructions and I have linked them here for you. The Brake Buddy…

On a 7-Way connector the suggested minimum wire gauge for the White (ground) wire, the Red or Black (power) wire, and the Blue (brake power) wire is 12 gauge. The minimum wire gauge for the remaining Green (right turn/brake) wire, the Yellow (left…

You would not be able to charge your battery through the wiring on your 4-way trailer connector. Since your truck has a 7-way connector, you could maintain the power to the battery but not charge it. To begin, you would need to cut off your 4-way…

The Curt T-Connector Vehicle Wiring Harness #C56334 if left installed on a vehicle like your 2012 Jeep Liberty should not be draining the battery. If the 4-way connector isn't powering anything there wouldn't be any draw on the battery. That…

It appears you are connecting your tow vehicle wiring to a 6-way connection like the RoadMaster 6-Wire Flexo-Coil Kit #RM-146. Making these connections is not difficult and I've attached a video and photo as well as linked an article to assist…

The Demco SBS Stay-IN-Play DUO Supplemental Braking System - Proportional #SM99251 is going to be connected to your vehicle's battery to be powered which will drain your vehicle's battery. To keep the battery charged while towing you can…

Thank you for purchasing the Demco Stay-IN-Play DUO Supplemental Braking System w/ Wireless Coachlink Monitor #DM86VR directly from etrailer. The issue is almost certainly the G-Force controller not being oriented properly; per Demco, "Check the…

The flat towing parts you requested for your 2023 Ford Bronco Badlands with a modular bumper are listed below the prices are on the right hand side of the product pages: Tow Bar and Safety Chains - Roadmaster Nighthawk All Terrain item #RM-676 Base…

The cause is most likely a bad converter box on your Hopkins Custom Tail Light Wiring Kit for Towed Vehicles #HM56101. To test this you can have someone step on the brake pedal and use the LCD Digital Circuit Tester #PTW2992 on the input side to make…

If your tow vehicle has separate lighting and you need to combine the stop signal with your turn signals then yes, the Hopkins Taillight Converter Kit #HM48895 that you referenced should be what you need. Try checking the wiring itself with a tester…