UI_a034 — Wakeup Problem
Full alert identifier: UI_a034_WakeupProblem
Message shown in the car
Service is required Schedule service
Alert description
The User Interface (UI) PowerManager wakeup health-check did not pass because at least 1 peripheral (Bluetooth, Wi-Fi, cellular, touch screen, and display) is not ready or the PowerManager task was rebooted.
Potential impact
Some User Interface (UI) peripherals (Bluetooth, Wi-Fi, cellular, touch screen, and display) may not perform as designed.
Set condition
The User Interface (UI) PowerManager wakeup health-check did not pass.
Clear condition
The User Interface (UI) PowerManager wakeup health-check passed.
Signals to check
These diagnostic fields are associated with UI_a034. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Audio
UI_
|
— |
Backup Camera
UI_
|
— |
Bluetooth
UI_
|
— |
Cellular
UI_
|
— |
Display
UI_
|
— |
Fatal Wakeup
UI_
|
— |
Touch Screen
UI_
|
— |
Tuner
UI_
|
— |
Show 2 more fields
| Signal | Unit |
|---|---|
Unknown Wakeup Error
UI_
|
— |
Wi Fi
UI_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of UI_a034.