For 1990-2009 cars

Step | Action | Yes | No
--- | --- | --- | ---
1 | Did you perform the Instrument Cluster Diagnostic System Check? | Go to Step 2 | Go to Diagnostic System Check - Instrument Cluster
2 | Use a scan tool in order to perform the SPEED GAUGE SWEEP TEST. Does the speedometer perform a full sweep when commanded? | Go to Step 3 | Go to Step 4
3 |

1. Test drive the vehicle.
2. Use a scan tool in order to monitor the VEHICLE SPEED in ENGINE DATA 1.

Does the scan tool indicate a MPH value?

Go to Step 4

Go to Powertrain On Board Diagnostic (OBD) System Check - 2.4L or Powertrain On Board Diagnostic (OBD) System Check - 3.4L in Engine Controls

4 | Replace the instrument cluster. Refer to Instrument Cluster Replacement . Is the repair complete? | System OK | --