Potential FIRE issue in ProStar HVAC harness and Linear Power Module

[74bassman]

my prostar justed started doing this last week. The truck is 2010 model built in 09. I did reolace the blower motor already, but i will have to look into this harness. My truck is now leaking coolant out of the vent where the condensation comes out when you run the AC. I replaced the heater core but it is still doing it. I also do not have heat when going down the road, just blows cold air. When i stop the heat works then. could this be the harness or a blend door actuator going out?