VCFRONT_d638 — Pt Coolant Temp Sensor Issue
Full alert identifier: VCFRONT_d638_ptCoolantTempSensorIssue
Alert description
The Front Vehicle Controller (VCFront) has detected performance issues with the powertrain coolant temperature sensor due to an electrical fault.
Potential impact
Powertrain performance may be limited.
Set condition
The powertrain coolant temperature sensor is measuring a power rail or ground reference voltage or reporting an irrational value.
Clear condition
This information is not available in the alert reference.
Diagnostic trouble code (DTC)
P0CEE1C
Powertrain Coolant Temp Sensor Issue
Hybrid/EV Electronics Coolant Temperature Sensor "A"
Fault type: Circuit Voltage Out of Range
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_d638.