Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Kia >> 2017 >> Sorento L >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System/Electronic Stability Control Diagnosis >> DTC C1503-01: TCS Switch Error >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal monitoring
  1. Poor connector connection
  2. Open/short in circuit of ESC/ESP OFF switch
  3. Defected HECU
Enable Condition
  • Ignition switch "ON"
  • No related DTC is stored
Threshold Value
  • ESC/ESP OFF switch "ON" signal is received for more than 60 sec.
Disable Condition
  • Ignition "OFF" and then "ON"
Warning Lamp
  • -
Failsafe
  • ESC/ESP OFF switch signal is ignored and normal system operation
scientia non olet · About Mike's Workshop Manuals