Diagnostic Test
WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
TPM SENSOR REPLACEMENT
NOTE:
If a TPM-RKE Tool is not available, let the vehicle sit stationary for more then 20 minutes, and then proceed to step #4 below.
NOTE:
A false low pressure warning can take place if the Tire Pressure Monitoring system fails localization. This will result in the system defaulting to the value of 80 psi for all TPM sensor locations. Perform the following procedure to correct this condition.
- Using an updated TPM-RKE Analyzer Tool, select TPM Functions, then enter the Model Year and the Body Style of the vehicle, and for the Trigger Selection select PARK SENSOR
- Scan each TPM Sensor at each road wheel, and store each TPM Sensor ID in the correct location. (LEFT FRONT, LEFT REAR, RIGHT FRONT, RIGHT REAR, LEFT INNER REAR and RIGHT INNER REAR if equipped .)
- Connect the TPM-RKE Analyzer Tool to the scan tool, and then follow the programming steps outlined in the diagnostic scan tool for "Program Tire Pressure Sensor ID w/TPM Tool" under "MISC" for the TPM.
- Drive the vehicle for a minimum of 20 minutes while maintaining a continuous speed above 32 km/h (20 mph).
- With the scan tool, read TPM DTCs.
Are there any TPM DTCs present?
Yes
- Perform the appropriate diagnostic procedure. Refer to DIAGNOSIS AND TESTING .
No
- Repair complete.