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Home >> Cadillac >> 2003 >> Seville STS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Self-Diagnostic System >> Powertrain Control Module Location
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Powertrain Control Module Location

Powertrain Control Module (PCM) is located in front left side of the engine compartment, below the air cleaner. See Fig 1.

Fig 1: Locating PCM
G00112778Courtesy of GENERAL MOTORS CORP.