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Home >> Mazda >> 2021 >> 3 Base >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> Symptom Troubleshooting - TPMS >> Wheel Unit Id Registration Cannot Be Performed >> Notes
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Wheel Unit Id Registration Cannot Be Performed: Notes

CAUTION:
  • Activate the wheel unit ID registration mode using the M-MDS, and perform the following steps if the TPMS warning light does not turn off after driving at 25 km/h {16 mph} or more for 3 min or more.
WHEEL UNIT ID REGISTRATION CANNOT BE PERFORMED (DIRECT TIRE PRESSURE MONITORING SYSTEM) DESCRIPTION AND POSSIBLE CAUSE

Troubleshooting item Wheel unit ID registration cannot be performed
Description
  • TPMS warning light flashes
Possible cause
  • New wheel unit malfunction (caused when installing to wheel).
  • Any malfunction on an old wheel unit which has not been replaced.
System wiring diagram
  • Not applicable
Connector diagram
  • Not applicable