EGGRIGHT3_a611 — Poor Radiator Heat Rejection
Full alert identifier: EGGRIGHT3_a611_poorRadiatorHeatRejection
Alert description
Powertrain inlet coolant temperature is higher than the nominal expected value under similar operating conditions.
Potential impact
HVAC cabin cooling (air conditioning) and powertrain performance may be limited.
Set condition
The difference between powertrain inlet coolant temperature and the expected temperature exceeds the threshold for five minutes.
Clear condition
The alert clears after the vehicle sleeps or after the powertrain inlet coolant temperature is below the expected threshold.
Signals to check
These diagnostic fields are associated with EGGRIGHT3_a611. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Compressor Power
EGGRIGHT3_
|
W |
Heat Gen Total
EGGRIGHT3_
|
W |
Pt Loop Coolant Flow
EGGRIGHT3_
|
LPM |
Rad Coolant To Air UA Est
EGGRIGHT3_
|
W/degC |
Rad Fan Avg Speed
EGGRIGHT3_
|
RPM |
Temp Ambient Raw
EGGRIGHT3_
|
degC |
Temp Coolant PT Inlet
EGGRIGHT3_
|
degC |
Temp Coolant PT Inlet Est
EGGRIGHT3_
|
degC |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EGGRIGHT3_a611.