|AZC Blend Door Recalibration Process.
1. Turn the ignition on.
2. Set the AZC to automatic.
3. Turn the ignition off.
4. Remove the IOD fuse (Large 50 amp fuse #15 JB) from the Power Distribution Center. Wait 30 seconds, and
then reinstall it.
5. Turn the ignition on. Do not touch any of the Heater / AC / AZC controls for at least 2 minutes to allow the
calibration function to run entirely.
After 2 minutes, shut down the vehicle and restart. Test functionality of Heater / A/C / AZC system.