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Home >> GMC >> 1998 >> Yukon 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 133 (Engine Control System & Component Tests 6.5L Turbo Diesel) >> Computerized Engine Controls >> Control Unit >> Notes

Control Unit: Notes

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 1998 GMC Suburban, 1998 GMC Pickup, 1998 GMC Cab & Chassis, 1998 GMC C3500 HD, and 1998 Chevrolet Tahoe. 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, use wiring diagram in WIRING DIAGRAMS - 6.5L TURBO DIESEL article.
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