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DTC C2380 Abs Valve Error: DTC Detecting Condition

DETECTING CONDITION AND POSSIBLE CAUSE REFERENCE

Item Detecting Condition Possible cause
DTC Strategy
  • Internal monitoring
  • Faulty HECU
Detect Mode
  • Initial Check
  • Outside the ABS control cycle
  • Inside the ABS control cycle
  • Diagnosis mode
Enable Conditions
  • If the valve relay is switched ON and corresponding solenoid driver OFF and the voltage of solenoid < 3.5 ± 0.5 V continuously for 56 ms, the failure is detected.
  • If the valve relay is switched ON and corresponding solenoid driver ON and the voltage of solenoid > 1.5 ± 0.5 V continuously for 56 ms, the failure is detected.
Fail Safe
  • System down. The ABS/EBD functions are inhibited.
    • The valve relay and all solenoids are prevented from being switched on.
  • The ABS/EBD warning lamps are activated.