Test Description

The number below refers to the step number on the diagnostic table.

1. 16. DTCs will set in the PCM when you perform this diagnostic table.

Fig 1: Fuel Gage Inaccurate Or Inoperative (Single Tank 8.1L Gasoline Engine) (1 Of 2)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Fuel Gage Inaccurate Or Inoperative (Single Tank 8.1L Gasoline Engine) (2 Of 2)

Courtesy of GENERAL MOTORS CORP.