GM Service Manual Online
For 1990-2009 cars only

Step

Action

Values

Yes

No

Schematic Reference: Instrument Cluster Schematics

1

  1. Connect a scan tool.
  2. Check for engine control diagnostic trouble codes (DTCs).

Is the vehicle speed sensor DTC set?

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Go to Diagnostic Trouble Code (DTC) List - Vehicle

Go to Step 2

2

  1. Turn the ignition OFF.
  2. Disconnect the engine control module (ECM) connector.
  3. Remove the instrument cluster.
  4. Check continuity between the ECM terminal 64 for the 0.8 L engine or terminal 40 for the  1.0 L engine and the instrument panel cluster (IPC) connector terminal 13.

Does the ohmmeter indicate the specified value?

0ohms

Go to Step 4

Go to Step 3

3

Repair the open circuit between the ECM terminal 64 for the 0.8 L engine or terminal 40 for the  1.0 L engine and the instrument panel cluster (IPC) connector terminal 13.

Is the repair complete?

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System OK

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4

Replace the fuel gauge.

Is the repair complete?

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Go to Diagnostic System Check - Vehicle

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