VCREAR_a251 — Current Variance High
Full alert identifier: VCREAR_a251_currentVarianceHigh
Alert description
Electronic Parking Brake noticed very noisy current
Potential impact
Diagnostic alert for noisy current while Electronic Parking Brake is active
Set condition
At <-10C noisy motor current for more than 1s during inrush or anytime during no-load
Clear condition
Caliper stationary
Signals to check
These diagnostic fields are associated with VCREAR_a251. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Current Variance
VCREAR_
|
A |
Piston Position
VCREAR_
|
vCounts |
Temperature
VCREAR_
|
deg C |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCREAR_a251.