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DTC Information: DTC Detecting Condition

DTC DETECTING CONDITIONS AND POSSIBLE CAUSES

Item Detecting Condition Possible cause
DTC Strategy
  • Internal Monitoring
  1. Faulty HECU
Enable Conditions
  • When the ECU can't erase or write a data of the EEPROM
  • When the master/slave processor detects abnormal operation in RAM, status register, interrupt, timer, A/D converter and cycle time
Fail Safe
  • The ABS/EBD/ESP/DBC functions are inhibited
  • The ABS/EBD/ESP/DBC warning lamps are activated
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