For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the driver information display diagnostic system check? | -- | Go to Step 2 | Go to Diagnostic System Check - Driver Information Systems
2 | Verify the compass is inaccurate or C is displayed. Does the system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3
3 | Perform the magnetic variation adjustment and calibration of the compass. Refer to Driver Information Center (DIC) Operation . Does the compass display remain inaccurate or display a C? | -- | Go to Step 4 | System OK
4 | Important: Perform the set up procedure for the replacement DID. Replace the DID. Refer to Driver Information Center Replacement . Did you complete the replacement? | -- | Go to Step 5 | --
5 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3