The TPMS Module monitors the voltage of sensor's battery and if it is below 2.2 V, the TPMS Module will set this DTC.
Item | Detecting Condition | Possible cause |
DTC strategy |
•
Monitoring the battery of TPMS sensor | 1. FR TPMS sensor battery low |
Enable conditions |
•
The sensor's lowest temperature measured most recently is higher than 14℉(-10℃). | |
Threshold value |
•
When battery voltage of sensor is less than 2.2V and if TPMS Module receives the signal of sensor 20 times consecutively. | |
TPMS Lamp |
•
Lamp Off |
