Set Condition
WARNING: This page is about a different car, the 2016 Dodge Durango. However, it is still accessible from the selected car via links, so may be relevant.
The A/C Heater Control detects a short to voltage on the Left Floor Duct Temperature Sensor Signal circuit. If the A/C Heater Control detects a valid voltage the DTC will change from active to stored and will stay stored for 100 ignition cycles.