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Home >> Chevrolet >> 2003 >> Avalanche 2500, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing - 8.1L >> Computerized Engine Controls >> Powertrain Control Module >> Notes

Powertrain Control Module: Notes

NOTE: To identify circuits referenced in the following ground and power tests, see WIRING DIAGRAMS  or Figure -Figure .