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Home >> GMC >> 2021 >> Terrain SLT, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 120 (Automatic Transmission - 9T45 (M3U) Or 9T50 (M3D M3H) - Schematic Wiring Diagrams) >> Schematic Wiring Diagrams >> Automatic Transmission Controls Wiring Schematics (9T45 (M3U) or 9T50 (M3D M3H)) >> Power, Ground, Serial Data, MIL and Fluid Temperature

Power, Ground, Serial Data, MIL and Fluid Temperature

WARNING: This page is about a different car, the 2020 GMC Terrain and 2020 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
GM5171712Courtesy of GENERAL MOTORS COMPANY