PCS_a104 — Ambient Temp Rationality
Full alert identifier: PCS_a104_ambientTempRationality
Alert description
PCS ambient temperature sensor is reporting an irrational value
Potential impact
DCDC insufficient cooling check will be disabled if the ambient temp sensor is irrational
Set condition
Ambient temperature is outside of expected range for more than 1s
Clear condition
Ambient temperature is within expected range
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 |
|---|---|
Ambient Temperature
PCS_
|
C |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS_a104.