FixVault

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Pressure sensor signal monitoring
  • Electrical noise signal
  • Abnormal pressure value due to residual air in brake system
  • Faulty pressure sensor (built in HECU)
Enable Condition
  • Ignition "ON"
  • No related DTC is stored
Threshold Value * If the signal is within ± 15 bar, pressure offset correction
  • When the pressure sensor pressure is above the specified value
  • When the T1/T2 signal is not valid
  • When the pressure sensor signal is not received for more than 70 ms
  • When the P1/P2 signal is not valid
  • When the pressure sensor signal has noise
Warning Lamp
  • lamp "ON"
Disable Condition
  • Normal signal is received after ignition "OFF/ON"