PM_a112 — Indirect T PMS Pressure Loss Warning Hard
Full alert identifier: PM_a112_indirectTPMSPressureLossWarningHard
Message shown in the car
Air pressure in tires very low PULL OVER SAFELY - Check for flat tire
Alert description
The Indirect Tire Pressure Monitoring System (ITPMS) estimates the pressure of one or more tires is less than 25 psi.
Potential impact
The TPMS indicator light will be present. One or more tires may be flat or have a pressure leak.
Set condition
ITPMS estimates the pressure of one or more tires is less than 25 psi.
Clear condition
ITPMS estimates the pressure loss of all tires is less than 10% of recommended cold pressure.
Signals to check
These diagnostic fields are associated with PM_a112. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Itpms Warning Fr L
PM_
|
— |
Itpms Warning Fr R
PM_
|
— |
Itpms Warning Re L
PM_
|
— |
Itpms Warning Re R
PM_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PM_a112.