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Home >> Kia >> 1999 >> Sephia LS, Standard >> Repair and Diagnosis >> Engine Performance >> System >> ENGINE CONTROLS - Self-Diagnostics - Tests >> Diagnostic Tests >> DTC P0601: Engine Control Module (ECM) Check Sum Error Or DTC P0604: Engine Control Module (ECM) Ram Error >> Diagnostic Aids
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Diagnostic Aids

DTC P0601 will set if, at ECM power up, checksum error exists. DTC P0604 will set if, at ECM power up, RAM error exists. Monitor runs once per drive cycle. Two trip fault.

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