Let’s Check Out the Roadmaster Hy-Power Diode Video

The factory trailer brake controllers are not good options for trailers with electric over hydraulic brakes. There are adapters that you can use to be made compatible, the HydraStar Electric Over Hydraulic Actuator Adapter Module part #HBA-CAM but…

I checked with Roadmaster and none of the many models of the 2022 Ram 1500 require a charge line to keep the battery from dying. You can always add one using the Roadmaster Battery Charge Line Kit item #RM-156-25 if you're concerned about the…

Yes, the Hopkins Tow Bar Wiring Kit part #HM77VR is a confirmed fit for your 2022 Ford F-150 platinum hybrid.

4WD models of the 2022 Ram 1500 are able to be flat towed, with a few steps listed in the owner's manual. TO flat tow your Ram you'll need a baseplate, tow bar, tow bar wiring kit, braking system, and safety cables. For these components I…

The best place to find the stoplight circuit on a vehicle like your 2020 Subaru Outback is going to be at the brake pedal switch. You'll need to use a circuit tester like part #PTW2993 to test all of the wires till you find the circuit that only…

The Redarc Encapsulated Power Diode #RED34FR is only needed on vehicles with certain advanced safety systems like the Adaptive Cruise Control, Assisted Emergency Braking and Autonomous Emergency Braking. If your 2016 Toyota Highlander has these…

If nothing at all is working then the ground wire for your Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit #RM-15267 is likely the issue. I recommend checking that it's making a good connection to the frame of the vehicle and isn't…

To flat tow your 2018 Ram 1500 you'll need a base plate kit installed first. For that you'll want the #BLU74FR for if you have a Big Horn, Laramie, or Rebel. If you have a Sport or Express instead you'd want the part #BX2409. You'll…

The importance of matching a wheel's pilot hole diameter to the part of the hub that fits through it depends on the type of wheel. A hub-centric wheel uses the pilot hole to center the wheel on the hub and also to bear some of the total weight…

The correct way to wire up the breaker that comes with the Roadmaster charge line kit part #RM-156-25 is to have the copper post ran to the positive post of the battery that is charging the other vehicle and the silver side to the battery that is…

Your black drawing would be how wire up the #RM-790 so that both batteries would be on the same circuit but with feedback prevented on the circuits back to the batteries or having them tied together. Basically you would use a diode on each battery…

Yes, you will want to use a single function diode, like part #RM-690. You will need to wire it in between the breakaway battery and the trailer battery to stop the backfeeding from the battery to the breakaway system.