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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • IBAU internal anomaly detection
  1. Defected IBAU
Threshold Value
  • MCU can't erase or write a data of the EEPROM
  • Master/Slave processor detects abnormal operation in RAM, ROM, Interrupt, Timer, A/D converter, Cycle time
Check Lamp
  • Brake (EBD), ABS, ESC (ESP), AVH (yellow), buzzer
Remark
  • Clear condition: Ignition switch "OFF" and then "ON"
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