I am glad you reached out to us, let me help you troubleshoot this issue and get you back on the road safely.
I recommend checking that the patriot 2 is actually getting enough power. It needs at least 13.1 volts to operate proper. I recommend getting an outlet kit so you can wire it directly to the battery so you know its drawing the right power.
**12 Volt Outlet Kit, 20 amps # RM-9332.
*Blue Ox Patriot Radio Frequency, Portable Braking System - Proportional # BLU37TR.
If this does... view full answer...
I spoke with Roadmaster about this, and they said that the Roadmaster EvenBrake # RM-9410 is looking for voltage from both the EvenBrake & the ICX box, the programming, the brake away sway, & the dinghy vehicles brake switch.
If it is missing any of the checks, then it'll fail the test.
So, the first important thing to check is the signal that should be coming from the brake switch in the vehicle. This wire is connected to the # 1 spade terminal (shown in diagram) on the ICX. This should... view full answer...
If there is no power on the brown wire on the output side of the converter when the vehicle lights are on that indicates a problem inside the converter and it will need to be replaced. the wiring harness I recommend for your 2015 Chevy Spark is # HM11141120. I have linked the installation instruction and a video review for you. view full answer...
You, my friend, need the Roadmaster Battery Charge Line Kit for Towed Vehicles # RM-156-25. This connects the battery on your 2017 Chevy Spark to the umbilical at the front of your vehicle so you'll pull 12V power from your motorhome to keep the battery charged.
If you don't have a 6-Way on your Chevy Spark then you can upgrade your wiring with the Flexo-Coil Wiring Kit # RM-146-7. Attached is a photo of the pinout for the 6-Way socket.
I've also linked an installation video of this kit... view full answer...
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