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Home >> Chevrolet >> 2003 >> SSR Base >> Repair and Diagnosis >> Brakes >> Antilock Brake System With Traction Control System >> Diagnostic Information and Procedures >> DTC C0279 >> Circuit Description

Circuit Description

The powertrain control module (PCM) sends engine/axle/tire IDs to the electronic brake control module (EBCM) via serial data communications immediately after the modules are powered up.