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Hyundai
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2010
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Azera GLS
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System Diagnosis (3 Of 3)
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DTC P0604: Internal Control Module Random Access Memory (RAM) Error
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General Information
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DTC Detecting Condition
General Information: DTC Detecting Condition
DTC DETECTING CONDITION
Item
Detecting Condition
Possible Cause
DTC Strategy
Check internal CPU
Faulty PCM
Enable Conditions
-
Threshold value
RAM has errors.
Diagnosis Time
Continuous
MIL On Condition
1 driving cycle