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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 880 (Instrument Panel, Gages, And Console) >> Diagnostic Information and Procedures >> DTC P0463: Fuel Level Signal High >> Test Description

Test Description

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

The number(s) below refer to the step number(s) on the diagnostic table.

3. Test for the proper operation of the circuit in the low voltage range.

Fig 1: DTC P0463 Diagnosis (Steps 1-3)
G01517635Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC P0463 Diagnosis (Steps 4-12)
G01517636Courtesy of GENERAL MOTORS CORP.