Your dealer is blowing smoke at you because you did not buy from him...
Lots and lots buy them in the USA and bring them back to Canada... I know someone that does that every year then sells it when they get home...
IF you are in the GTA I know of a dealer near there that I am sure will service your rig for you... He writes the Hitch hints column in the Cdn RV magazine...
2004 Chev Silverado Duramax optioned past the max. 2009 Jayco Eagle 308 RLS 765 watts of solar, 6-6 volt batteries (696 amp hour), 2000 watt (4000 surge) whole house inverter.
140 days boondocking in 2016
211/2015, 196/14, 247/13, 193/12