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Home >> Saturn >> 2002 >> LW300 >> Repair and Diagnosis (Single Page) >> Body & Frame >> Exterior/Interior Trim >> Instrumentation & Driver Information >> General Description >> Instrumentation/Driver Information >> Powertrain Control Module
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Powertrain Control Module

The Powertrain Control Module (PCM) is used only on the 4 cylinder application, and sends messages to the cluster.

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