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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 106 (Adjustable Pedal System) >> Diagnostic Information and Procedures >> DTC B3604 or B3605 >> Circuit/System Testing

Circuit/System Testing

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  1. Disconnect the adjustable pedal switch connector.
  2. Ignition ON, verify that both adjustable pedal switch parameters to the memory seat module are Inactive.
    • If 1 of the switch parameters is always Active test the affected switch signal circuit for a short to voltage. If the signal circuit tests normal replace the memory seat module.
  3. If the circuit tests normal replace the adjustable pedal switch.