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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 221 (Data Communication System) >> Diagnostic Information and Procedures >> DTC U189A >> Action Taken When the DTC Sets

Action Taken When the DTC Sets

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The modules is never signaled, therefore the specific subsystems may not function. Depending on the fault, the MIL, battery indicator may illuminate and several DIC messages be present.

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