The heating, ventilation, air-conditioning (HVAC) system positive temperature coefficient (PTC) heater is experiencing an over-temperature condition and will shut off until it cools down. This may cause a reduction in HVAC heating performance.
<0.01% (Extremely rare)
None displayed
There may be a reduction in heating performance for the heating, ventilation, air-conditioning (HVAC) system.
The heating, ventilation, air-conditioning (HVAC) system positive temperature coefficient (PTC) heater is experiencing an over-temperature condition and will shut off until it cools down. This may cause a reduction in HVAC heating performance.
The positive temperature coefficient (PTC) heater experienced an over-temperature condition and shut down.
The positive temperature coefficient (PTC) heater is no longer experiencing over-temperature condition.
Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
service-fix
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