BoatBanter.com - View Single Post - Submerge the Trailer When We Launch a Boat?

wrote:

Thanks for the pointer.

I will have to get under the trailer to see if the trailer has a brake
or not. If I see a brake, I will assume that the trailer has a surge
brake because the wiring only has 4 wires. Does this sound right?

Jay Chan

You can tell a surge brake system quite easilt. Look at your coupler
and see if there is an oversized 'box'.
http://www.championtrailers.com/techsup.html#techretro