on my 2003 yukon with manual climate controls wont calibrate right it was working fine until i changed the controls

ID Status Date Year Make Model Transmission Type A/C Controls Public/Private
#15354 Closed 2003 gmc yokon public

used my scan tool to recalibrate still only blowing cold out drivers vent hot out of passenger side when I change to vent to floor it goes to defrost codes was b0263/b3770/b3761

Sparky

First we need to confirm that the correct part number control panel was installed. Can you supply the replacement part number? Do you happen to still have the original control panel? Have you tried reinstalling it to see if the system will recalibrate?

The codes that you retrieved are all for the mode actuator so if the control panel is correct we would have to assume the mode actuator is faulty and needs to be replaced.

Write a reply

The ticket has been closed. If you feel that your issue has not been solved yet or something new came up in relation to this ticket, you can re-open it by clicking this link.