2008 Dodge Ram 1500 intermittent HVAC

Intermittent HVAC Fan. When starting the truck it has on occasion not energized the fan blower motor. The dealer tore the dash apart and installed a new cage, motor and controls, afterwards IT DOES THE SAME THING!!! The dealer can’t replicate the problem…

Find a better dealer. Let them have the truck for a few days. Tell them exactly the times this occurs for you so they can find the issue.