GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Initiate the self-calibration function or set the variance. Refer to Driver Information Center (DIC) or Message Center Operation .

Does the compass display remain inoperative or inaccurate?

--

Go to Step 2

System OK

2

Replace the driver information display module. Refer to Driver Information Center Replacement .

Has the repair been made and the system rechecked?

--

System OK

--