Several owners report a "no hear" problem in their coaches equipped with a Coleman thermostat. Nothing appears on the screen no matter which buttons are pushed. Although this appears to be a power / fuse problem, this is not the case.
The cause is most likely a defective thermostat. This can be verified if the thermostat starts working when the inside temperature rises above approx 40 degrees.
The DISCOVERY OWNERS ASSOCIATION, INC, was formed to promote the sharing of information and the camraderie of fellow Discovery motorhome owners. Membership in the club is limited to owners of Fleetwood Discovery motorhomes.