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Home >> Mazda >> 2023 >> MX-5 Miata Club >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> On-Board Diagnostic - Start Stop Unit >> Security Indicator Light: 15, DTC: B13D3-51/P1260-00: Unregistered Remote Transmitter Is Detected [Start Stop Unit] >> Notes
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Security Indicator Light: 15, DTC: B13D3-51/P1260-00: Unregistered Remote Transmitter Is Detected [Start Stop Unit]: Notes

SECURITY INDICATOR LIGHT: 15, DTC: B13D3:51/P1260:00 (START STOP UNIT) DETECTION CONDITION AND POSSIBLE CAUSE

Description Unregistered remote transmitter is detected
Detection condition
  • Start stop unit detects that the remote transmitter has not been programmed.
Fail-safe Not applicable
Possible cause
  • Remote transmitter malfunction
    • The remote transmitter is not programmed after replacing the start stop unit.
    • Unprogrammed remote transmitter was used.
  • Start stop unit malfunction
System wiring diagram Not applicable