VCBATT2_a188 — Sleep Failed
Full alert identifier: VCBATT2_a188_sleepFailed
Alert description
The vehicle controller was not able to go to sleep.
Potential impact
Higher SoC loss than expected, higher 12V draw than expected, possible unexpected alerts.
Set condition
The vehicle controller started sleep sequence but was aborted.
Clear condition
The vehicle controller is able to successfully sleep.
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 |
|---|---|
Sleep Bypass Current
VCBATT2_
|
A |
Time Not Sleeping
VCBATT2_
|
sec |
| Signal | Unit |
|---|---|
CAN After Quiet
VCBATT2_
|
— |
Sleep Shutdown Step
VCBATT2_
|
— |
Vehicle Power State
VCBATT2_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCBATT2_a188.