Possible Causes
WARNING: This page is about a different car, the 2021 Jeep Grand Cherokee L. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| AFTERMARKET DEVICES |
| INSUFFICIENT HEAT TRANSFER FOR THE DISPLAY |
| HVAC HOUSING DUCT INSTALLATION ERROR OR LEAK |
| DISPLAY SCREEN MODULE (DSM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .