EPBR_a125 — Idle V Mismatch
Full alert identifier: EPBR_a125_IdleVMismatch
Alert description
The caliper may be disconnected.
Potential impact
Electronic Parking Brake may not be able to apply or release
Set condition
The Electronic Parking Brake motor is idle, and the positive and negative lead's voltage measurement are more than 0.25V different
Clear condition
Electronic Parking Brake motor is nominal and voltage leads are less than 0.25V different
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
12 V Filt
EPBR_
|
V |
Nv Filt
EPBR_
|
V |
Pv Filt
EPBR_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPBR_a125.