UI_a151 — Car Computer Thermal Problem
Full alert identifier: UI_a151_carComputerThermalProblem
Alert description
Temperature readings and thermal resistance of SoC measured within the car computer assembly indicate a potential thermal problem affecting performance.
Potential impact
Potentially degraded infotainment performance. Touchscreen may be unavailable or may not function as expected.
Set condition
Car computer temperature and thermal resistance simultaneously exceed expected operating thresholds.
Clear condition
Car computer temperature readings and thermal resistance are within normal operating range.
Signals to check
These diagnostic fields are associated with UI_a151. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Cpu Ambient Delta Temp
UI_
|
— |
Soc Thermal Resistance
UI_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of UI_a151.