Note
When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
Tech Tips
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptom are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
| Symptom | Suspected Area | Link |
|---|---|---|
| Headup display is not displayed | Fuse (ECU-DCC NO. 2, ECU-IG1 NO. 4) | - |
| Wire harness or connector | - | |
| Read the Data List (Main Switch) | ||
| Meter mirror sub-assembly | ||
| Combination meter assembly | ||
| Brightness of the headup display does not change | Check customize parameters (HUD Brightness/Position) | |
| Perform Active Test (Display Brightness) | ||
| Read the Data List (Brightness Up Switch, Brightness Down Switch) | ||
| Meter mirror sub-assembly | ||
| Combination meter assembly | ||
| Headup display is not displayed in the correct position | Check customize parameters (HUD Brightness/Position) | |
| Perform Active Test (Display Position) | ||
| Read the Data List (Projection Position Up Switch, Projection Position Down Switch) | ||
| Meter mirror sub-assembly | ||
| Combination meter assembly | ||
| Other headup display malfunction (Other systems are normal) | Meter mirror sub-assembly |