For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the HUD System Check? | -- | Go to Step 2 | Go to Head Up Display (HUD) System Check
2 |

1. Turn the ignition switch to the RUN position.
2. Connect a scan tool.
3. Select the Instrument Cluster Input Menu.

Does the scan tool Low Fuel Level Input data display match the Low Fuel Warning message on the DIC?

--

• | For Buick, go to Fuel Gage Inaccurate or Inoperative

• | For Oldsmobile, go to Fuel Gage Inaccurate or Inoperative

• | For Pontiac, go to Fuel Gage Inaccurate or Inoperative

Go to Step 3

3 | Replace the instrument cluster (IPC). Refer to one of the following procedures:

• | Instrument Cluster Replacement .

• | Instrument Cluster Replacement .

• | Instrument Cluster Replacement .

Is the replacement complete?

--

Go to Instrument Cluster System Check

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