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Home >> Hummer >> 2009 >> H3 Alpha >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Diagnostic Information and Procedures >> ABS Indicator Malfunction >> Circuit/System Verification
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Circuit/System Verification

  1. Ignition ON, with a scan tool command the IPC display test ON and OFF. The ABS warning indicator should turn ON and OFF.
    • If the ABS warning indicator does not turn ON and OFF, replace the IPC.
  2. Replace the EBCM.
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