VCLEFT_a272 — Vhcl Pwr State Msmtch
Full alert identifier: VCLEFT_a272_vhclPwrStateMsmtch
Alert description
The Front Vehicle Controller (VCFRONT) and Left Vehicle Controller (VCLEFT) are in different power states.
Potential impact
Vehicle controllers may not function as expected. May block sleep.
Set condition
The E-Fuse directing power from VCFRONT to VCLEFT may have a condition affecting functionality. A VCLEFT microcontroller may be stuck in the wrong power state.
Clear condition
VCFRONT and VCLEFT vehicle power states are the same.
Signals to check
These diagnostic fields are associated with VCLEFT_a272. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Actual State
VCLEFT_
|
— |
Expected State
VCLEFT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a272.