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Home >> GMC >> 2019 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 360 (Automatic Transmission - 10L60 (MQA) Or 10L80 (MHU) - Diagnostic Information And Procedures (2 Of 2)) >> Diagnostic Information and Procedures >> DTC P2796-P2799 >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2022 Cadillac CT4. 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
B+ - Terminal 1 @ G5 Automatic Transmission Auxiliary Fluid Pump Supplied from a fuse.
Control - Terminal 3 @ G5 Automatic Transmission Auxiliary Fluid Pump The output circuit is switched to 12 V to activate the component.
Control - Terminal 4 @ G5 Automatic Transmission Auxiliary Fluid Pump The output circuit is switched to ground to activate the component. The output is PWM controlled.
Ground - Terminal 6 @ G5 Automatic Transmission Auxiliary Fluid Pump Chassis Ground
Component Description
G5 Automatic Transmission Auxiliary Fluid Pump An electric DC motor.
K71 Transmission Control Module The control module contains a microprocessor used to process input data to control outputs. 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.