TPMS

  1. What the TPMS Light Means:
    The TPMS light indicates that one or more tires may be under-inflated, or that the TPMS itself might require service.
  2. How TPMS Works:
    • Uses either the ABS system or battery-powered sensors on each wheel to monitor tire pressure.
    • Alerts the driver to potentially dangerous low tire pressure conditions.
  3. Why TPMS is Important:
    • Safety: Under-inflated tires are at a higher risk of blowouts.
    • Cost-Saving: Maintaining correct tire pressure helps extend tire life, as under-inflated tires wear unevenly, especially at the edges.
  4. How Serra Traverse City Helps:
    • They can diagnose the cause of the TPMS light, check tire pressure, and ensure the system functions correctly.
  • TPMS Sensor Characteristics:
    • Most TPMS sensors have non-removable batteries, requiring full sensor replacement when the battery is drained.
  • Serra Traverse City TPMS Service Options:
    • Tire Inspection: Identify slow leaks as a potential cause of low tire pressure.
    • Diagnostic Check: Evaluate the TPMS system for faults or malfunctions.
    • TPMS Service Kit: Replace seals and nuts on sensors to maintain proper functionality.
    • Battery Testing: Check the health of TPMS sensor batteries.
    • Sensor Replacement: Includes sensor installation and programming.
    • TPMS Reset: Ensure the system operates correctly after tire service.
  • Steady TPMS Light:
    • Indicates under-inflated tires.
    • Can be triggered by pressure changes (e.g., sudden drops or falling below a specific threshold).
  • Blinking/Flashing TPMS Light:
    • Signals a potential issue with the system, such as a dead sensor battery.
  • Possible Reasons for a Persistent TPMS Light After Adding Air:
    • Reset Needed: Some vehicles require manual resets after adjustments.
    • Service Needed: A blinking light might indicate a malfunction or dead sensor.
    • Slow Leak: A steady light may point to an unresolved leak.
  • Guidance:
    • Emphasizes checking the vehicle manual for specific triggers and reset procedures.
    • Suggests monitoring tire pressure if a slow leak is suspected.
  • When to Reset TPMS:
    • After changing or rotating tires, or installing new sensors.
    • Recommended by some manufacturers even after adding air to tires.
  • Purpose of Resetting:
    • Ensures the system recognizes sensors in their new positions.
    • Helps maintain accurate pressure monitoring.
  • Reset Methods:
    • Sequence of ignition and pedal movements.
    • Changing a setting in the dashboard menu.
    • Using a TPMS Reset Tool.