TPMS System - Testing And Troubleshooting

• Symptom Troubleshooting Index for Viewer
  • HDS does not communicate with the TPMS control unit or the vehicle
  • Low tire pressure/TPMS indicator does not come on
  • Low tire pressure/TPMS indicator does not go off, and no DTCs are stored
• Troubleshooting
  • TPMS Symptom Troubleshooting - Low tire pressure/TPMS indicator does not come on
    • Notes
    • Inspection Outline
    • Related Information
    • HDS Function
    • Inspection
• Descriptionn & Operation
  • TPMS System Description
  • TPMS System Description - Components
  • TPMS System Description - System Diagram
• How to Information
  • How to Troubleshoot the TPMS
    • Before Troubleshooting
    • System Indicator
    • How to Read DTCs with the HDS
    • DTC C1821-78, C1822-78, C1823-78, C1824-78
    • Tire Pressure Changing by Temperature
    • Problems That Are Not System Faults
    • How a Diagnostic Trouble Code (DTC) is Set
• Circuit Diagram
  • TPMS Circuit Diagram
• DTC Troubleshooting Index
  • TPMS DTC Troubleshooting Index
• Symptom Troubleshooting Index
  • TPMS Symptom Troubleshooting Index
• Component Location Index
  • TPMS Component Location Index