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Home >> Chevrolet >> 2009 >> Uplander Base, 3.9 M >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Diagnostic Information and Procedures >> DTC C0131-C0139 >> Circuit/System Testing

Circuit/System Testing

  1. Verify DTC C0870 is not set.
  2. Verify DTC C0131-C0139 is not set.
    • If DTC is set, replace the BPMV and verify DTC does not reset. If DTC resets replace the EBCM.
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