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Home >> Mazda >> 2017 >> 5 GT, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> On-Board Diagnostic - Immobilizer System >> Security Indicator Light: 13, DTC B10D7-05/P1260-00: Key Id Number Programming Error [Immobilizer System] >> Notes
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Security Indicator Light: 13, DTC B10D7-05/P1260-00: Key Id Number Programming Error [Immobilizer System]: Notes

SECURITY INDICATOR LIGHT: 13, DTC: B10D7:05/P1260:00 (IMMOBILIZER SYSTEM) DETECTION CONDITION AND POSSIBLE CAUSE

SECURITY INDICATOR LIGHT: 13
DTC: INSTRUMENT CLUSTER B10D7:05/PCM P1260:00
Key ID number programming error
DETECTION CONDITION
  • Instrument cluster detects the key ID number programming failure.
FAIL-SAFE FUNCTION -
POSSIBLE CAUSE
  • Failure during programming key ID number
    NOTE:
    • If any of the following items are touching or near key head, signal communication between key and vehicle is negatively affected, resulting in engine not starting:
      • Spare keys
      • Keys for other vehicles equipped with an immobilizer system
      • Any metallic object
        • Any electronic device, or any credit or other card with magnetic strips
  • PCM malfunction
G13727694Courtesy of MAZDA MOTORS CORP.
SYSTEM WIRING DIAGRAM -