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Home >> Hyundai >> 2012 >> Equus Signature >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis >> DTC P0601: Internal Control Module Memory Check Sum Error >> General Information >> General Description

General Information: General Description

A malfunction of PCM/TCM is detected by using a checksum technique for verifying data. By checking the checksum value, a malfunction of PCM/TCM can be detected.

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