VCREAR_a191 — Csm Release Degraded
Full alert identifier: VCREAR_a191_csmReleaseDegraded
Alert description
Electronic Parking Brake was unable to release fully.
Potential impact
Electronic Parking Brake may not be released, and caliper may be obstructed
Set condition
Electronic Parking Brake faulted during release && (nonterminal == TRUE)
Clear condition
Electronic Parking Brake attempts a new operation
Signals to check
These diagnostic fields are associated with VCREAR_a191. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Csm Fault Reason
VCREAR_
|
— |
Esm Op Trigger
VCREAR_
|
— |
Esm State
VCREAR_
|
— |
Esm State Request
VCREAR_
|
— |
Fault Status
VCREAR_
|
— |
Monitor Fault Status
VCREAR_
|
— |
Monitor Unit Status
VCREAR_
|
— |
Nonterminal Reason
VCREAR_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCREAR_a191.