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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 187 (Instrument Panel System Displays & Gages) >> Diagnostic Information and Procedures >> Fuel Gage Inaccurate or Inoperative (Single Tank) >> Circuit/System Verification

Circuit/System Verification

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Ignition ON, verify DTC P0461, P0462, or P0463 is not set

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