Connect a scan tool and check for powertrain control module (PCM) DTCs.

Are any PCM DTCs set?

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Go to Powertrain On Board Diagnostic (OBD) System Check in Engine Controls.(

Go to Step 2

Turn the ignition switch to the RUN position.

Does the change oil indicator illuminate for approximately 60 seconds and then turn off?

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Go to Powertrain On Board Diagnostic (OBD) System Check in Engine Controls.(

Go to Step 3

1. Connect a scan tool to the vehicle data link connector (DLC).
2. WOW the instrument cluster ON.
3. WOW the instrument cluster off.

Does the change oil indicator turn on and off?

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System OK

Go to Step 4

Replace the instrument cluster. Refer to Instrument Cluster Replacement .

Is the repair complete?

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System OK

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