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Home >> Chevrolet >> 2003 >> Avalanche 2500, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self Diagnostics - 8.1L >> Self-Diagnostic System >> Powertrain Control Module Location
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Powertrain Control Module Location

Powertrain Control Module (PCM) is located in left front corner of engine compartment. See COMPONENT LOCATIONS .

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