Diagnostic Test

CHECK FOR AN ACTIVE DTC 

1. Check for and remove any non-FCC compliant components.
2. Turn the ignition on.
3. With the scan tool, read DTCs and record on the repair order.
4. With the scan tool, erase DTCs.
5. Cycle the ignition from off to on.
6. With the scan tool, read TPM DTCs.

   Is the DTC active?

   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 

   • Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
   • Perform the TPM VERIFICATION TEST. Refer to STANDARD PROCEDURE .