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Home >> Mazda >> 2019 >> CX-9 Signature >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> On-Board Diagnostic - Start Stop Unit >> Security Indicator Light: 22, DTC B10DA-51/P1260-00: Communication Error With Pcm (Data Received Failure) [Start Stop Unit] >> Notes
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Security Indicator Light: 22, DTC B10DA-51/P1260-00: Communication Error With Pcm (Data Received Failure) [Start Stop Unit]: Notes

SECURITY INDICATOR LIGHT: 22, DTC: B10DA:51/P1260:00 (START STOP UNIT) DETECTION CONDITION AND POSSIBLE CAUSE

Description Communication error with PCM (data received failure)
Detection condition
  • Start stop unit detects a communication error (data received failure) with PCM.
Fail-safe Not applicable
Possible cause
  • The immobilizer system-related part programming has not been performed when replacing the PCM or start stop unit.
  • Start stop unit malfunction
  • PCM malfunction
System wiring diagram Not applicable