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Home >> Chevrolet >> 2021 >> Silverado 1500 SSV, RWD, Gas >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Secondary And Configurable Customer Controls >> Diagnostic Information And Procedures >> Drive Mode Switch Malfunction >> DTC Descriptor

DTC Descriptor

DTC B074C: Drive Mode Select Switch Indicator Circuit 3

Symptom Byte Information: Symptom Byte List

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