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Home >> Hyundai >> 2016 >> Elantra SE, Standard Trans >> Repair and Diagnosis >> Brakes >> Traction Control >> Electronic Stability Control System Diagnosis >> DTC C1503: TCS/ESC (ESP) Switch error >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Circuit Monitoring
  1. Open or short ESP (ESC) switch
  2. Faulty ESP (ESC) switch
Enable Conditions
  • When the ESP (ESC) switch is ON/OFF for 30s.
Fail Safe
  • Allow the ABS/EBD/ESP (ESC) control
  • The ESP (ESC) warning lamp is not activated
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