CP-A112
CP_a112_inletHeaterIrrationalTemperature
What does CP-A112 mean?
Tesla alert code in the Charge Port (CP) module. The charge port read an irrational temperature on the inlet heater temperature pin after the heater has been enabled. The inlet heater temperature was lower than -30C after 30 seconds of being active. Alert clears automatically 30 seconds after being set. The inlet heater's functionality may be compromised. Frozen ice in the charge port may be difficult to remove. Retries for loading the PLC modem application expired The PLC modem application fails to load after multiple consecutive attempts The modem application loads successfully, or the vehicle enters drive state DC charging will not start with CCS supercharger
Original Description
The charge port read an irrational temperature on the inlet heater temperature pin after the heater has been enabled. The inlet heater temperature was lower than -30C after 30 seconds of being active. Alert clears automatically 30 seconds after being set. The inlet heater's functionality may be compromised. Frozen ice in the charge port may be difficult to remove. Retries for loading the PLC modem application expired The PLC modem application fails to load after multiple consecutive attempts The modem application loads successfully, or the vehicle enters drive state DC charging will not start with CCS supercharger
Severity Notes
CP-A112 is an Alert in the Charge Port system. It is generally safe to continue driving, but have it checked at your next scheduled service.