plug on the boat is a flat 5. My truck has adapter for a flat 4. when plugged in what will not be working? Is it my reverse light or whatever that will deactivate my trailer brakes??
plug on the boat is a flat 5. My truck has adapter for a flat 4. when plugged in what will not be working? Is it my reverse light or whatever that will deactivate my trailer brakes??
Derek Chance
2021 Nitro Z19 Pro 200 Mercury ProXs
BTS and KVD Line and Lure
The fifth wire is for backup lights and the brake bypass solenoid.
I thank the lord above every time I can, I get to be a fisherman
You need an adaptor with 5 pins. Walmart, etc. always has them.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dchance »</TD></TR><TR><TD CLASS="quote">plug on the boat is a flat 5. My truck has adapter for a flat 4. when plugged in what will not be working? Is it my reverse light or whatever that will deactivate my trailer brakes??
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Yes.