Set Condition
WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.
When the In-Car Temperature Sensor signal to the A/C Heater Control is less than 0.5 volts for a continuous period of two seconds or more. If the DTCs status changes from active to stored, the DTC will stay in memory for 100 ignition cycles.