EPBR_a355 — Brake Hw And Epb Hw Mismatch
Full alert identifier: EPBR_a355_brakeHwAndEpbHwMismatch
Message shown in the car
Braking functions may be limited or unavailable PULL OVER SAFELY
Alert description
EPB calculate brake hw config and epb hw config independently and checks they are the same
Potential impact
EPB may be misconfigured for vehicle setup. Could result in caliper drag and insufficent clamp force
Set condition
All GTW config valid for EPB. Brake hw type and epb hw type do not resolve to same EPB config
Clear condition
EPB brake hw type and epb hw type resolve to same EPB config
Signals to check
These diagnostic fields are associated with EPBR_a355. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Brake Hw Config
EPBR_
|
— |
Epb Hw Config
EPBR_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPBR_a355.