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Home >> Hyundai >> 2017 >> Tucson Value, 4WD >> Repair and Diagnosis (Single Page) >> Transmission >> Transfer Case >> 4WD Control System Diagnosis >> DTC P0602: Control Module Programming Error >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Checking 4WD ECU function
  1. Faulty 4WD-ECU
Enable Conditions
  • IG KEY "ON" or Engine "ON"
Threshold value
  • There is an error in the ECU H/W.
Detecting time
  • Immediately
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