Diagnostic Test

CHECK FOR AN ACTIVE DIAGNOSTIC TROUBLE CODE (DTC)
1. Turn the ignition on.
2. With the scan tool, read the active DTCs.
  Does the scan tool display: U0127-00-LOST COMMUNICATION WITH TIRE PRESSURE MONITOR MODULE?
  
  Yes
  - Refer to Diagnosis and Testing and perform the NO RESPONSE FROM TPM (TIRE PRESSURE MONITORING) MODULE diagnostic 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 BODY VERIFICATION TEST. Refer to Standard Procedure .