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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Internal Monitoring
  1. Faulty HECU
Monitoring Period
  • Continuous
Enable Conditions
  • When the 'EEPROM Checksum' data is unmatched.
  • When the master/slave processor detects abnormal operation in RAM, status register, interrupt, timer, A/D converter and cycle time.
Fail Safe
  • he ABS/EBD/ESP (ESC) functions are inhibited
  • The ABS/EBD/ESP (ESC) warning lamps are activated
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