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Tucson Value, 4WD
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4WD Control System Diagnosis
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DTC P0602: Control Module Programming Error
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DTC Information
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DTC Detecting Condition
DTC Information: DTC Detecting Condition
Item
Detecting Condition
Possible cause
DTC Strategy
Checking 4WD ECU function
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