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: Electronic Component Description
| Circuit | Description |
|---|---|
| Control | The output circuit is switched to 12 V to activate the component. |
| Component | Description |
|---|---|
| K71 Transmission Control Module | The control module receives information from a variety of sensors, switches and serial data information from other control modules. This information is used to control a combination of solenoid valves to obtain the correct line pressure, gear ratio and torque converter clutch operation. K71 is part of the component: Q8 Control Solenoid Valve Assembly |
|
A solenoid valve is an electro-mechanically operated valve. The valve is controlled by an electric current through the solenoid. Q27A, Q27B, Q27C, Q27D, Q227E, Q32A, Q39A is part of the component: Q8 Control Solenoid Valve Assembly |
No external circuit diagnosis is involved.