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Home >> GMC >> 1987 >> Forward Control 5.7 M, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Engine Controls - System/Component Tests - Gasoline) >> Wiring Diagrams >> 7.4L With A/T
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7.4L With A/T

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 1994 GMC Yukon, 1994 GMC Suburban, 1994 GMC Pickup, 1994 GMC Cab & Chassis, and 1994 GMC C3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Wiring Diagram (Pickup, Sierra & Suburban - 7.4L With A/T - 1 Of 3)
Fig 2: Wiring Diagram (Pickup, Sierra & Suburban - 7.4L With A/T - 2 Of 3)
Fig 3: Wiring Diagram (Pickup, Sierra & Suburban - 7.4L With A/T - 3 Of 3)