GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did you perform the Headlamps System Check?

--

Go to Step 2

Go to Headlight System Check

2

Is the headlamp system operating properly?

--

Go to Step 4

Go to Step 3

3

Refer to the appropriate diagnostic table in Lighting Systems.

Did you complete the repair?

--

Go to Headlight System Check

--

4

Replace the IPC. Refer to Instrument Cluster Replacement .

Did you complete the repair?

--

Go to Instrument Cluster System Check

--