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Home >> Hyundai >> 2014 >> Accent GLS, Standard Trans >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System/Electronic Stability Control System Diagnosis >> DTC C2112: Valve Relay Error >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Voltage Monitoring
  1. Open or short of power supply circuit
  2. Faulty HECU
Monitoring Period Case 1 (Open)
  • If the valve relay is switched on and the reference voltage of valve relay < 5±0.5V continuously for 56ms, the failure is detected.
Case2 (Short or leakage)
  • If the valve relay is switched off and voltage of valve relay > 6±0.5V or < 2.5±0.5V continuously for 56ms, the failure is detected.
Fail Safe
  • The ABS/EBD/ESC/DBC functions are inhibited.
  • The ABS/EBD/ESC/DBC warning lamps are activated.
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