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Home >> Kia >> 2009 >> Optima EX, 2.7 4 >> Repair and Diagnosis >> Brakes >> Traction Control >> ESC Troubleshooting >> DTC C1647: Can Hardware Error-Sensor Channel >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • Internal Monitoring
  • Faulty HECU
  • Faulty Yaw Rate & Lateral G sensor
Enable Conditions
  • Sensor CAN H/W failure.
Fail Safe
  • Inhibit the ESC control and allow the ABS/EBD control.
  • The ESC warning lamp is activated.
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