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Home >> GMC >> 1997 >> Forward Control 7.4 J >> Repair and Diagnosis >> External Pages >> Different car >> Section 31 (Engine Controls - System/Component Tests - 4.3L.) >> Computerized Engine Controls >> Control Unit >> Notes
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Control Unit: Notes

WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 1995 GMC Vandura, 1995 GMC Sonoma, 1995 GMC Safari, 1995 GMC Rally, and 1995 GMC Pickup. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: To perform the following ground and power tests, use appropriate wiring diagram in WIRING DIAGRAMS  section at the end of this article.