Just an FYI, for some good product info on the Prodigy including tech bulletins and other Tekonsha products, you can go to :
www.tekonsha.com
There was interesting info regarding OG indications with the Ford 6.0 Diesels
Happy New Year to all.
WA4BMG
John and Nancy Furlow
Deland,Florida
Baby ( the eating machine Lasapsha)
TrailAir ( on the way)
2003 Big Sky 3295RK
2003 Ford F250 Centennial Edition CC LB SRW Lariet