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Home >> Pontiac >> 2009 >> G3 Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (Antilock Brake System With Traction Control System) >> Diagnostic Information and Procedures >> No Communication with Electronic Brake Control Module >> Circuit/System Verification
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Circuit/System Verification

WARNING: This page is about a different car, the 2010 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify EBCM connector is secure.
    • If EBCM connector is not secure, repaire EBCM connection
  2. Verify battery voltage is 11-14V.
    • If battery voltage is not as specified, test charging system, and/or replace battery if necessary.
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