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Home >> Dodge and Ram >> 2008 >> Magnum Base >> Repair and Diagnosis (Single Page) >> Transmission >> Transmission Control Systems >> 42RLE Automatic Transmission - Electrical Diagnostics >> 42RLE - Electrical Diagnostics >> DTC Troubleshooting >> P0604-Internal Control Module Ram >> Possible Causes

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Possible Causes

Possible Causes
PCM - INTERNAL ERROR

Perform 42RLE PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .

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