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Home >> GMC >> 2021 >> Yukon AT4 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel And Console Trim - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC B1B1E >> Circuit/System Description

Circuit/System Description

When the appropriate switch is used on the A103 Roof Console it will a serial data message to the K9 Body Control Module requesting movement of the front floor sliding center console, the K9 Body Control Module will then send a serial data message to the K230 Front Floor Console Control Module which will then perform the forward or rearward function as requested.