GTW_w173 — TPMS hard Warn Front Left
Full alert identifier: GTW_w173_TPMShardWarnFrontLeft
Alert description
The Tire Pressure Monitoring System (TPMS) sensor issues a hard warning, indicating the front left tire may be flat as the air pressure is significantly below the recommended cold pressure (RCP). This may lead to reduced tire adhesion and control.
Potential impact
As the air pressure of the tire is very low, adhesion and control may be reduced. Excessive tire wear may also occur. The tire may be flat, requiring repair or replacement.
Set condition
The TPMS sensor for the front left tire reports an air pressure significantly below the RCP for the vehicle's region, indicating the tire may be flat.
Clear condition
The TPMS sensor for the front left tire reports an air pressure equaling the RCP for the vehicle's region.
Signals to check
These diagnostic fields are associated with GTW_w173. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
TPMS Pressure FL
GTW_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of GTW_w173.