LEMON Manuals: Even more car manuals for everyone
Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> Electrical >> Gauges >> Displays And Gages >> Diagnostic Information and Procedures >> Volt Gage Inaccurate or Inoperative >> Circuit/System Testing

Circuit/System Testing

  1. Ignition ON, perform the volt gage sweep test with the scan tool.
    • If the volt gage does not sweep from its low to high position, replace the IPC.
  2. Ignition ON, verify the scan tool Battery Voltage parameter matches the value on the volt gage.
    • If the value on the volt gage does not match the scan tool parameter, replace the IPC.
scientia non olet · About LEMON Manuals