|
If the plan is to tow any of the new boat trailers, they now are largely using disk brakes, and the surge brake system uses a 5th wire connected to the backup lights. It activates a solenoid in the brake system which bleeds the brake system and allows it to back up.
Ray
__________________
Ray
No longer One of the "Blues Brothers"
Final Production Silver on Black/chrome/6-speed #23387
Signature #23
Signature #12 - The Gibson Guitar truck 
|
