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Home >> Chevrolet >> 2017 >> SS Automatic Trans >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Diagnostic Information and Procedures >> DTC B274A: Sport Mode Switch Circuit >> DTC Descriptors

DTC Descriptors

DTC B274A 03

Sport Mode Switch Circuit Low Voltage

DTC B274A 05

Sport Mode Switch Circuit High Voltage/Open

DTC B274A 5A

Sport Mode Switch Circuit Not Plausible