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Home >> Buick >> 2018 >> Regal Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Cellular System, Entertainment System, And Navigation System - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC B1024 (Human Machine Interface Control Module) >> Repair Instructions
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Repair Instructions

Refer to Control Module References for human machine interface control module replacement, programming, and setup.

Perform the Diagnostic Repair Verification after completing the repair.