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Home >> Cadillac >> 2009 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 273 (Antilock Brake System - Non-Hybrid Less Than 3900 Kg (8600 Lb) GVW With EBD & VSES) >> Diagnostic Information and Procedures >> DTC C0242 or P0856 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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The ECM detects a fault that prevents it from performing a traction control function and sends a serial data message to the EBCM indicating that torque reduction is not allowed.