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Home >> Mazda >> 2019 >> CX-9 Signature >> Repair and Diagnosis (Single Page) >> Suspension >> Wheels & Tire System >> Wheel & Tires >> Tire Pressure Monitoring System Initialization Procedure [Indirect Tire Pressure Monitoring System (TPMS) (With TPMS Set Switch)] >> Using Tire Pressure Monitoring System Set Switch
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Using Tire Pressure Monitoring System Set Switch

  1. Park the vehicle on safe, level ground.
  2. Adjust all four tire pressures to the specification while the tires are cold. (See WHEEL AND TIRE SPECIFICATION .)
    CAUTION:
    • Cold tires means leaving the vehicle for 1 h or, if the vehicle is driven, do so within 1.6 km {0.99 mile}.
  3. Switch the ignition ON (engine off or on).
  4. Press and hold the tire pressure monitoring system set switch.
    G11439142Courtesy of MAZDA MOTORS CORP.
  5. Press and hold the tire pressure monitoring system set switch until the tire pressure monitoring system warning light flashes 1 or 2 times and the indicator alarm sounds 1 time.
    NOTE:
    • When the tire pressure monitoring system initialization is performed, learning initiates. Learning is completed by driving the vehicle for approx. 20 min.
    • While the tire pressure monitoring system is undergoing learning, its primary functions do not operate.