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Home >> Hyundai >> 2017 >> Elantra Value Edition >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis - 2.0L >> DTC P0601-00: Internal Control Module Memory Check Sum Error >> General Information >> General Description
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General Information: General Description

If the checksum value of internal defect obtained through internal calculation is incorrect, PCM/TCM judges it as malfunction. In order to monitor whether numerous calculation values are accurate or not, PCM/TCM monitors a data error through the constant sum of each value.

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