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Home >> Chevrolet >> 2003 >> Malibu Base >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel, Gages, And Console >> Diagnostic Information and Procedures >> Fuel Gage Inaccurate or Inoperative >> Test Description

Test Description

The numbers below refer to the step numbers in the diagnostic table.

  1. This step tests for a high resistance in the signal circuit and the sensor ground circuit of the fuel level sender.
  2. DTCs will be set in the PCM when you perform this diagnostic table.
    Fig 1: Fuel Gage Inaccurate Or Inoperative Diagnostic Procedure (1 Of 2)
    G01590126Courtesy of GENERAL MOTORS CORP.
Fig 2: Fuel Gage Inaccurate Or Inoperative Diagnostic Procedure (2 Of 2)
G01590127Courtesy of GENERAL MOTORS CORP.