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Home >> Saturn >> 2000 >> SW2 Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0602: Pcm Not Programmed >> Diagnostic Procedures
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Diagnostic Procedures

Reprogram PCM. Record any DTCs and diagnose affected DTCs. If DTC P0602 resets, replace PCM. Program replacement PCM using required equipment.

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