GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Check the engine oil level.

Is the engine oil level at the full mark on the dipstick?

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Go to Step 3

Go to Step 2

2

  1. Fill the engine oil level to the full mark on the dip stick.
  2. Turn ON the ignition, with the engine OFF.

Does the low engine oil level indicator lamp illuminate for approximately 3 seconds and turn off?

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Go to Powertrain On Board Diagnostic (OBD) System Check in Engine Controls-3.8L

Go to Step 4

3

Did you perform the Instrument Panel Cluster Diagnostic System Check?

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Go to Step 4

Go to Diagnostic System Check - Instrument Cluster

4

Replace the instrument panel cluster. Refer to Instrument Cluster Replacement .

Did you complete the replacement?

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System OK

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