Diagnostic Test
WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- TPM INTERNAL FAILURE DTC PRESENT
- Turn the ignition on.
- With the scan tool, read DTCs.
- With the scan tool, erase stored DTCs.
- Turn the ignition off.
- Turn the ignition on.
- With the scan tool, read DTCs.
Does the scan tool display TIRE PRESSURE MODULE INTERNAL FAILURE?
Yes
- Replace the Tire Pressure Monitoring (TPM) Module in accordance with the Service Information. Refer to MODULE, TIRE PRESSURE MONITORING (TPM), REMOVAL .
- Perform the TPM VERIFICATION TEST. Refer to STANDARD PROCEDURE .
No
- The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
- Perform the TPM VERIFICATION TEST. Refer to STANDARD PROCEDURE .