Good day all,
just had to have a rebuilt engine installed on my cx9 Jasper engine. after i got it back i noticed that the air coming out of the driverside bottom vent was not coming out hot. passenger side is fine. thought it might be the blend door actuator so i replaced it PIA BTW . the heat worked but the AC was coming out warm on the driver side. I disconnected the battery for 1/2hour to try and calibrate the actuators. now the AC works fine but the heat is a problem again. very perplexing problem. Does anyone have any thoughts on what could be the issue?