VCLEFT_a520 — Config Mismatch
Full alert identifier: VCLEFT_a520_configMismatch
Alert description
The Electronic Parking Brake (EPB) configuration differs from the EPB configuration reported by Gateway (GTW). The Electronic Parking Brake Monitor (EPBM) expects the configuration from EPB to be valid based on GTW vehicle configuration.
Potential impact
When an inconsistency between GTW and EPB configurations is present, the EPB configuration is used.
Set condition
5 seconds after boot, the vehicle reports the EPB configuration and GTW vehicle EPB configuration is mismatched.
Clear condition
EPBM determines EPB configuration is valid based on the GTW vehicle configuration.
Signals to check
These diagnostic fields are associated with VCLEFT_a520. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Epb Config
VCLEFT_
|
— |
Gtw Epb Config
VCLEFT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a520.