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Home >> GMC >> 2024 >> Terrain SLT, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Automatic Transmission - 6T40 (MNH) - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P0776 or P0777 >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2024 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

For an overview of the component/system, refer to:

The solenoid valve controls fluid pressure to the 3-5-R regulator valve that controls the fluid pressure to the 3-5-R clutch.

DTC P0776, P0777 will set with a hydraulic/mechanical condition.