Good afternoon all,
My daughters 2016 Trax has no heat. The fan blows, just not getting warm-hot. I have checked coolant levels and all is good. I'm thinking the thermostat is hanging open. Just wanted to see if I my be missing something.
One mistake often made by vehicle owners is turning the knobs of the HVAC before heat has circulated in the unit. This will often snap the cable that activates the doors. The Trax has 2, one for fresh air and one for heat/cold. If these happen to be frozen shut, forcing the knob will only break the fiber cable. My guess she tried to move the temperature knob when it was frozen shut.