CP_a112 — Inlet Heater Irrational Temperature
Full alert identifier: CP_a112_inletHeaterIrrationalTemperature
Alert description
The charge port (CP) electronic control unit (ECU) reads an irrational temperature on the inlet heater temperature pin after the heater has been enabled.
Potential impact
The CP inlet heater does not work and the CP may remain frozen, requiring defrosting by other means.
Set condition
The CP ECU detects that the inlet heater temperature was lower than -30 degrees C after 30 seconds of being active.
Clear condition
None. This alert clears automatically after 30 seconds.
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
Heater Temperature
CP_
|
C |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of CP_a112.