LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2018 >> Equinox L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 21 (Automatic Transmission - 9T45 (M3U) Or 9T50 (M3D M3H) - Diagnostic Information And Procedures) >> Diagnostic Information And Procedures >> DTC P2820 Or P2821: Transmission Control Solenoid Valve 9 Stuck Off/On >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different variant/trim than selected.

The solenoid valve controls the oil flow to the appropriate component: Clutch Selector Valve

DTC P2820, P2821 sets only when there is a hydraulic/mechanical problem.

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