System Diagnosis

^ Check the Instrument Panel Cluster (IPC) and Electronic Brake and Traction Control Module (EBTCM) for Diagnostic Trouble Codes (DTC). If any DTC is active, troubleshoot that problem prior to performing this diagnosis.

^ Road conditions such as snow, ice and rain may affect the Low Tire Pressure Warning system.

^ Uneven road surfaces as is consistent with gravel roads may affect the Low Tire Pressure Warning system.

^ Perform the Diagnostic System Check and refer to the Symptom Table for the appropriate diagnostic procedure(s).