VCLEFT_a338 — Drive Blckd By Msmtch
Full alert identifier: VCLEFT_a338_driveBlckdByMsmtch
Alert description
The vehicle has detected at least one electronic control unit (ECU) running a firmware (software) version that may not be compatible with the firmware installed on the rest of the vehicle. When this occurs, the vehicle controller blocks drive to make sure no vehicle functionality is limited or unavailable due to firmware. May occur after an unsuccessful or incomplete firmware update, and may be resolved through a successful firmware update.
Potential impact
Vehicle is unable to drive until the firmware version mismatch is resolved, to make sure no vehicle functionality required for driving is limited or unavailable due to firmware.
Set condition
The vehicle detects at least one ECU required for drive functionality running a different firmware version than expected.
Clear condition
The vehicle no longer detects any ECU required for drive functionality running a different firmware version than expected.
Signals to check
These diagnostic fields are associated with VCLEFT_a338. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Dif
VCLEFT_
|
— |
Dir
VCLEFT_
|
— |
Direl
VCLEFT_
|
— |
Direr
VCLEFT_
|
— |
Eggleft
VCLEFT_
|
— |
Eggrear
VCLEFT_
|
— |
Eggright
VCLEFT_
|
— |
Esp
VCLEFT_
|
— |
Show 22 more fields
| Signal | Unit |
|---|---|
Gtw
VCLEFT_
|
— |
Hvbatt
VCLEFT_
|
— |
Ibst
VCLEFT_
|
— |
Pcs
VCLEFT_
|
— |
Peps
VCLEFT_
|
— |
Pepsm
VCLEFT_
|
— |
Pmf
VCLEFT_
|
— |
Pmr
VCLEFT_
|
— |
Pmrel
VCLEFT_
|
— |
Pmrer
VCLEFT_
|
— |
Psfa
VCLEFT_
|
— |
Psfam
VCLEFT_
|
— |
Rsa
VCLEFT_
|
— |
Rsam
VCLEFT_
|
— |
Seps
VCLEFT_
|
— |
Sepsm
VCLEFT_
|
— |
Ssfa
VCLEFT_
|
— |
Ssfam
VCLEFT_
|
— |
Vcleft
VCLEFT_
|
— |
Vcrear
VCLEFT_
|
— |
Vcright
VCLEFT_
|
— |
Service Mode
VCLEFT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a338.