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Home >> Kia >> 2021 >> Sorento S, FWD >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Abs/ESC Diagnosis (Except HEV) (4 Of 4) >> DTC C2220-71: Rear-LH Actuator >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Monitor valve circuit
  • Abnormal PCB
  • Abnormal EPB motor wire
  • Mechanically stuck in EPB
  • Faulty connection of EPB motor
Enable Condition
  • Normal battery voltage (9 to 16.V)
Threshold Value Wiring
  1. During EPB motor not act
    • When detect the abnormal current by motor test (ASIC) more than 100 ms
  2. During EPB motor act
    • When detect the over current more than each reference time
    • 50A (90 ms), 40A (120 ms), 30A (150 ms)
Motor
  • Monitors the applied voltage of the motor 100 ms after requesting apply/release request of the PBC motor driver
    • 50A (90 ms), 40A (120 ms), 30A (200 ms)
Warning Lamp
  • EBD, AVH, EPB
Disable Condition
  • After ignition off/on