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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 115 (Antilock Brake System, Traction Control System & Stability Control System) >> Diagnostic Information and Procedures >> DTC C0201 (Equal to or under 8600 GVW) >> Circuit/System Testing

Circuit/System Testing

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  1. Test for an open or a short to ground in the battery positive voltage circuit to the EBCM. Verify no open or a short to ground is found.
  2. Test the EBCM ground circuit, an open or high resistance.
    • If an open or a short to ground is found, repair the circuit.
  3. Replace the EBCM assembly.