PCS2_a180 — Dcdc Tx HAT Temp Too High
Full alert identifier: PCS2_a180_DcdcTxHATTempTooHigh
Alert description
The temperature of the thermal model for the DCDC transformer heat accumulation target (HAT) becomes too high
Potential impact
The maximum DCDC power may be reduced
Set condition
The temperature of the thermal model for the DCDC transformer HAT rises above its set limit
Clear condition
The temperature of the thermal model for the DCDC transformer HAT falls below its clear limit
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 |
|---|---|
Dc Dc Model Tx HAT Coolant Flow Rate
PCS2_
|
LPM |
Dc Dc Model Tx HAT Current
PCS2_
|
A |
Dcdc Model Tx HAT Coolant Temp
PCS2_
|
C |
Dcdc Model Tx HAT Temp
PCS2_
|
C |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS2_a180.