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Home >> GMC >> 2002 >> Jimmy 2D Utility, Part Time, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 240 (Engine Controls - System & Component Testing - 4.2L) >> Computerized Engine Controls >> Powertrain Control Module >> Notes

Powertrain Control Module: Notes

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: To identify circuits referenced in the following ground and power tests, see WIRING DIAGRAMS  or Figure -Figure .
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