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Home >> Cadillac >> 2008 >> STS V >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays & Gages >> Diagnostic Information and Procedures >> DTC P0461 (4.6L and 4.4L) >> Circuit/System Testing

Circuit/System Testing

  1. Ignition OFF, remove the primary fuel level sender and verify there are no obstructions interfering with the fuel level sender.
    • Repair any fuel level sender interference.
  2. If no interference is present, perform the fuel level sensor component test before replacing the primary fuel level sensor.