A/C Fan on Dash not Working Help!
I have a 2012 Winnebago Via with a Mercedes Sprinter engine. I feel cold air coming out of the vent but the fan switch lights up on low, medium and high but no air blows.
I checked all the fuses and all are good. I may have caused the problem by grounding the negative cable when jumping battery. Wipers didnít work, but neighbor fixed it, wire problem.
I took it to a shop and they said they didnít have the tools to check it, B.S. I believe itís the blower motor regulator but Iím not sure. Any advice on where to start?