TPMS Status PID
WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty, 2013 Ford F-450 Super Duty, 2013 Ford F-350 Super Duty, and 2013 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
The TPM monitors the TPMS status. The current status can be viewed by reading the TPMS status PID: TPMS_STATUS using the scan tool. This helps to identify the current system status and may aid in diagnosing the system. The PID has 4 valid states:
- TPMS_STATUS = SENSOR FAULT.
- If the module has not heard 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.
- TPMS_STATUS = SYSTEM FAULT.
- If the module has not heard from all 4 TPMS sensors for 20 minutes and the vehicle speed is above 32 km/h (20 mph), the PID displays SYSTEM FAULT.
- TPMS_STATUS = LOW CMPST STATUS.
- If the module has detected that at least 1 TPMS sensor is reporting low air pressure, the PID displays LOW CMPST STATUS.
- TPMS_STATUS = SYSTEM ACTIVE.
- If the TPMS is functioning normally, the PID displays SYSTEM ACTIVE.