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Home >> Buick >> 2018 >> Regal Base >> Repair and Diagnosis >> 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) >> Diagnostic Aids

Diagnostic Aids

Under certain conditions it may be normal for this DTC to set to prevent permanent damage to the module.

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