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Home >> Hyundai >> 2018 >> Accent SE, Automatic Trans >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System/Electronic Stability Control System Diagnosis >> DTC C1702-04: Variant Coding Error >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Trouble shooting Condition Possible Cause
Main action
  • Variant monitoring
  1. Replacement of PCM (ECM & TCM)
  2. Faulty ESP (ESC)
Enable Conditions
  • When variant coding is not completed.
  • When 2WD vehicle receives 4WD messages.
  • When non-Ax variant vehicle receives Ax messages.
  • When non-EPB vehicle receives EPB messages.
MIL
  • The EBD/ABS/ESP (ESC) warning lamp is activated.
Reset condition
  • The warning lamps and DTC are cleared if Variant coding is set.
NOTE: * EBD: Electronic Brake-force Distribution System
ABS: Anti-lock Brake System
ESP (ESC): Electronic Stability Control Program)
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