My engine brake turns on the brake lights when activated, but it does not activate my toad brake. My thought is that on my MH the engine brake tail light and the brake pedal tail light are on two separate feeds or diodes are used to keep one from activating the other.
2011 Monaco Knight 36', MaxForce 10, 350HP, 1150 lbs. Torque.
2008 Saturn Vue Toad, SMI Duo Brake, Roadmaster Sterling Tow Bar
San Antonio, TX Home Port