Question

What does it mean by service Stabil Trak and Traction Control on my 2011 Chevrolet Express? I got the engine code P0651

Answer 1

Two causes for this condition a problem with the stabilty and traction control to a problem with the engine management pull any code that may be set in the engine  management and the transmission system

Answer 2

P0651 CHEVROLET Code - 5 Volt Sensor Reference 2 Circuit

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