Set Condition

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

The Powertrain Control Module (PCM) detects that the Main / Left Blend Door Signal circuit is above a maximum calibrated threshold for approximately 3.4 seconds.
NOTE:
The HVAC Maturation time for the Blend Door High fault is 50.0 seconds. This can possibly lead to a fault only on the PCM without setting any faults on the HVAC Module.