HVAC Module - Retrieve Continuous DTCs

WARNING: This page is about a different car, the 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.

This function will display continuous (intermittent) codes and hard faults that occur during normal operation.
To display continuous codes, press the OFF and FLOOR buttons simultaneously and then release and within 2 seconds press the RECIRC button.
To exit the display of continuous codes, press the front DEFROST button. This will exit and clear all DTCs. Press any button except DEFROST to exit without clearing DTCs set before the last ignition cycle.
Always exit continuous codes display before powering the system down (system turned off).
Continuous DTCs are saved only after an ignition cycle.
Continuous DTCs will be deleted after 80 ignition switch ON cycles after the intermittent condition occurs.