Yukon AC Climate Control Calibration

Disconnect A/C & HVAC fuses.
Start and run for about 30 seconds, turn off.
Install HVAC Fuse only. ( A/C fuses leave disconnected )
Start and while driving turn on climate cold setting and run through the different controls, foot, vent, defrost etc. making sure the system is working properly several times.
Turn vehicle off…
Start and re-do sequence several times.
Turn vehicle off.
Install A/C Fuse
Start while driving turn climate control on with A/C…