For 1990-2009 cars

Step | Action | Values | Yes | No
--- | --- | --- | --- | ---
1 | Was the Instrument Cluster System Check performed? | -- | Go to Step 2 | Go to Instrument Cluster System Check
2 |

1. Disconnect the engine oil level sensor connector.
2. Turn ON the ignition switch.
3. With a DMM measure the voltage between the engine oil level sensor connector terminal 2 and a good ground.

Is the voltage reading within the specified range?

B+

Go to Step 4

Go to Step 3

3 | Test for an open or a poor connection in CKT XU600. If OK, replace the gauge cluster. Is the repair or replacement complete? | -- | Go to Step 5 | --
4 | Test for an open ground circuit or a poor connection at connector C102 terminal 6. If OK, replace the engine oil level sensor. Is the repair or replacement complete? | -- | Go to Step 5 | --
5 |

1. Connect all connectors and components that were removed in previous steps.
2. Test the low engine oil level indicator.

Does the low engine oil level indicator operate properly?

--

System OK

Go to Step 2