All, tonight took the BBT over to cummings in Portland, Oregon for a check to see why the Engine Brake did not work. Turns out, WRV's employees, who installed the wiring, reversed the connections between the Battery Boost Switch and the Engine Brake switch. Switching those hookups fixed the engine brake. But since WRV screwed up the installation, they had to charge me. This has caused me to pop a gasket, so I am thinking about how to get my money back from Monomoy or the other players associated with WRV, inc. Wish me luck.
Monty & Janet - 2007 Alpine APEX 40 MDTS
S/N - 75715 - Retired - Master Certified RV Tech