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Home >> Chevrolet >> 2014 >> Captiva Sport LS >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Diagnostic Information and Procedures >> DTC P0856: Engine Control Module (ECM) Traction Control Torque Request Circuit >> Conditions for Setting the DTC

Conditions for Setting the DTC

The ECM diagnoses a condition preventing the engine control portion of the traction control function and sends a serial data message to the EBCM indicating that torque reduction is not allowed.