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Home >> Hyundai >> 2024 >> Palisade SE, 4WD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> 4WD Control Diagnosis >> Component (Location) And Function >> Component Function >> Pcm (ECM/TCM)

Pcm (ECM/TCM)

G15500706Courtesy of HYUNDAI MOTOR AMERICA

ECM monitors errors through checksum. Every information consists of the combination of 0 and 1, checksum means summing up all values in a row. Thus, errors are recognized comparing checksum value and the memory value at ECM.