No dash heat

[ANick]

A couple of weeks ago we were on our way home and needed a little heat. I pushed the heat switch, no light on the switch and no heat. I pushed the AC switch and it lights up but since it was pretty cold i couldn't if it was AC or just cold air.

The only 25 amp fuse I could find was in the outside compartment behind the driver, it was good. I found a 10 amp fuse under the dash on the drivers side. With it out neither light would come on, AC or Heat.

Call to Comfort Air, no switches so I ordered a new Control Panel. Plug it in and the same deal no heat.

No power from the blower connector to the Control Panel connector, blower works great but no actuators working like defrost, ect.

Any thoughts, ideas or advice would be much appreciated.

[lwmcguire]

Vacuum control water flow and louvers? Is so is there Vacuum?

[ANick]

It looks like the water flow valve is 12v and the other 3 actuators are also 12v.

I will go out and look for vacuum hoses if it quits snowing anytime soon.

Thank you

[kneival]

R u getting hot water in your heater core ? If not make sure your heater hose lines at the motor are on first.