VCSEC_a140 — Nfc Authentication
Full alert identifier: VCSEC_a140_nfcAuthentication
Alert description
The security controller did not authenticate the NFC card
Potential impact
NFC card may fail to unlock vehicle or start drive
Set condition
NFC card failed to authenticate with security controller
Clear condition
NFC card successfully authenticates
Signals to check
These diagnostic fields are associated with VCSEC_a140. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Authentication Failed
VCSEC_
|
— |
Authentication Timeout
VCSEC_
|
— |
Card Rmvd B 4 Auth Complete
VCSEC_
|
— |
Card Rmvd B 4 Recving ID
VCSEC_
|
— |
Card Rmvd B 4 Snding Chalng
VCSEC_
|
— |
Card Rmvd B 4 Snding Req ID
VCSEC_
|
— |
Key Did Not Identify
VCSEC_
|
— |
Key Not Paired To The Car
VCSEC_
|
— |
Show 1 more field
| Signal | Unit |
|---|---|
Multiple Tries To Auth
VCSEC_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCSEC_a140.