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Santa Fe XL Base
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Repair and Diagnosis
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Different variant/trim
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Section 1 (4WD Control System Diagnosis)
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DTC U0122: Lost Communication With Vehicle Dynamics Control Module
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DTC Information
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DTC Description
DTC Description
WARNING:
This page is about a different variant/trim than selected.
If the 4WD ECU doesn't get some TCS signals from TCS module, it sets U0122.