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DTC B1519: Connector lock system detects connector unlocked
 
 
cautionIf DTC B1519 is set in the SRS-ECU, always diagnose the CAN main bus line.
 
 
DTC SET CONDITIONS
This DTC is set if a poor connection at the SRS-ECU is detected.
 
 
TROUBLESHOOTING HINTS
  • Damaged connectors
  • Malfunction of the SRS-ECU
 
 
TROUBLESHOOTING HINTS
  • Malfunction of the CAN bus line
  • Damaged wiring harnesses or connectors
  • Malfunction of the SRS-ECU