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Home >> Chevrolet >> 2018 >> Suburban 3500 HD LT >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - Schematic Wiring Diagrams) >> Schematic Wiring Routing Diagrams >> Engine Controls Wiring Schematics >> Module Power, Ground, Serial Data and MIL

Module Power, Ground, Serial Data and MIL

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban, and 2018 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Module Power, Ground, Serial Data and MIL
GM4690152Courtesy of GENERAL MOTORS COMPANY