Conditions for Setting the DTCs
WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
P00F4
The ECM detects that the humidity sensor signal is less than or equal to 5 % for greater than 4 s.
P00F5
The ECM detects that the humidity sensor signal is greater than or equal to 95 % for greater than 4 s.
P00F6
The ECM monitors the humidity sensor signal every 100 ms to determine if the signal has changed greater than 80%. The DTC sets when the condition exists for greater than 4 s.