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Home >> Chevrolet >> 2020 >> Impala Premier >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Secondary And Configurable Customer Controls >> Diagnostic Information and Procedures >> Steering Wheel Controls Malfunction >> Circuit/System Description

Circuit/System Description

The Steering Wheel Controls are divided into a right-hand set and left-hand set. The right - hand switch is connected to the IPC LIN serial data and provides input from the rear left - hand switch and rear right - hand switch. The IPC identifies the switch selection and activates the feature.