TPMS Status PID
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
The SJB monitors the TPMS status. The current status can be viewed by accessing the TPMS status PID: TP_STAT using the scan tool. This helps identify the current system status and may aid in diagnosing the system. The PID has 4 valid states:
- TP_STAT = SENSOR FAULT.
- If the module has not received the tire pressure status from 1 to 3 TPMS sensors for 20 minutes when the vehicle speed is above 32 km/h (20 mph), the PID displays SENSOR FAULT.
- TP_STAT = SYSTEM FAULT.
- If the module has not received the tire pressure status from all 4 TPMS sensors for 20 minutes and the vehicle speed is above 32 km/h (20 mph), the PID displays SYSTEM FAULT.
- TP_STAT = LOW.
- If the module has detected that at least 1 TPMS sensor is reporting low tire pressure, the PID displays LOW.
- TP_STAT = SYSTEM ACTIVE.
- If the TPMS is functioning normally, the PID displays SYSTEM ACTIVE.