VCSEC_a221 — T PMS Soft Warning
Full alert identifier: VCSEC_a221_TPMSSoftWarning
Alert description
One or more tires may be underinflated or leaking
Potential impact
TPMS telltale and poor vehicle performance
Set condition
At least one sensor reports pressure under region specific percentage of recommended cold pressured (RCP)
Clear condition
All 4 sensors report pressure within region specific bounds of recommended cold pressured (RCP)
Signals to check
These diagnostic fields are associated with VCSEC_a221. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Country Code
VCSEC_
|
— |
Homologation Region
VCSEC_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCSEC_a221.