Air Delivery Mode Control: Notes
WARNING: This page is about a different car, the 1999 Cadillac Eldorado and 1999 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
A/C-Heater Programmer (ACM) will direct blended air in one of several air delivery modes, based on current program number and climate control settings. See CLIMATE CONTROL PANEL TEMPERATURE & MODE SETTINGS . Side window and rear air outlets receive airflow in all modes. Rear air outlets may be shut off using VENT dial on rear of console. The following air delivery modes are possible.
NOTE:
When using scan tool, it is possible to override the following modes to observe complete operation of each mode.