VCLEFT_a204 — Epbm Under I Dyn
Full alert identifier: VCLEFT_a204_epbmUnderIDyn
Alert description
The Electronic Parking Brake Monitor (EPBM) measured less current than is required for the Electronic Parking Brake (EPB) to transition to DYNAMIC, which may lead to the brake caliper not having the expected amount of braking force.
Potential impact
The brake caliper may not have the expected braking force.
Set condition
The Electronic Parking Brake (EPB) attempted to transition to DYNAMIC before the Electronic Parking Brake Monitor (EPBM) measured the minimum current required to allow the transition.
Clear condition
A new Electronic Parking Brake (EPB) operation starts successfully.
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 |
|---|---|
Current
VCLEFT_
|
A |
| Signal | Unit |
|---|---|
Desync Count
VCLEFT_
|
— |
Dyn Apply Allowed
VCLEFT_
|
— |
Dynamic Allowed
VCLEFT_
|
— |
Epb Config
VCLEFT_
|
— |
Open Allowed
VCLEFT_
|
— |
Park Allowed
VCLEFT_
|
— |
Park Pending Allowed
VCLEFT_
|
— |
Parking Allowed
VCLEFT_
|
— |
Show 7 more fields
| Signal | Unit |
|---|---|
Release Allowed
VCLEFT_
|
— |
Service Allowed
VCLEFT_
|
— |
Start Allowed
VCLEFT_
|
— |
Unknown Allowed
VCLEFT_
|
— |
Wench Pending Allowed
VCLEFT_
|
— |
Winch Allowed
VCLEFT_
|
— |
Winch Release Allowed
VCLEFT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a204.