Display Function
DISPLAY FUNCTION
| Symptom | Suspected Area | See |
|---|---|---|
| Pressing PWR switch does not turn on system | Proceed to "Pressing Power Switch does not Turn on System" | Refer to Pressing Power Switch does not Turn on System |
| Proceed to "AVC-LAN Circuit" | Refer to AVC-LAN Circuit | |
| Proceed to "Display and Navigation Assembly Power Source Circuit" | Refer to Multi-display Power Source Circuit | |
| Replace display and navigation module display | Refer to REMOVAL | |
| Black screen (No image appears on navigation/audio screen) | Proceed to "Black Screen" | Refer to Black Screen |
| Proceed to "AVC-LAN Circuit" | Refer to AVC-LAN Circuit | |
| Proceed to "Illumination Circuit" | Refer to Illumination Circuit | |
| Replace display and navigation module display | Refer to REMOVAL | |
| Illumination for panel switch does not come on with tail switch on | Proceed to "Illumination for Panel Switch does not Come on with tail Switch ON" | Refer to Illumination for Panel Switch does not Come on with Tail Switch ON |
| Proceed to "Illumination Circuit" | Refer to Illumination Circuit | |
| Replace display and navigation module display | Refer to REMOVAL | |
| Display does not dim (night Screen) with TAIL switch on | Proceed to "Display does not Dim when Light Control Switch is Turned ON" | Refer to Display does not Dim when Light Control Switch is Turned ON |
| Proceed to "Illumination Circuit" | Refer to Illumination Circuit | |
| Replace display and navigation module display | Refer to REMOVAL | |
| Power does not turn off (Screen remains on) | Proceed to "Display and Navigation Assembly Power Source Circuit" | Refer to Multi-display Power Source Circuit |
| Replace display and navigation module display | Refer to REMOVAL | |
| Panel switches do not function | Proceed to "Panel Switches do not Function" | Refer to Panel Switches do not Function |
| Proceed to "Steering Pad Switch Circuit" | Refer to Steering Pad Switch Circuit | |
| Proceed to "Display and Navigation Assembly Power Source Circuit" | Refer to Multi-display Power Source Circuit | |
| Replace display and navigation module display | Refer to REMOVAL | |
| Touch panel switch does not function | Proceed to "Touch Panel Switch does not Function" | Refer to Touch Panel Switch does not Function |
| Proceed to "Steering Pad Switch Circuit" | Refer to Steering Pad Switch Circuit | |
| Proceed to "Display and Navigation Assembly Power Source Circuit" | Refer to Multi-display Power Source Circuit | |
| Replace display and navigation module display | Refer to REMOVAL | |
| Screen is distorted | Proceed to "Display and Navigation Assembly Power Source Circuit" | Refer to Multi-display Power Source Circuit |
| Replace display and navigation module display | Refer to REMOVAL | |
| Screen flicker or color distortion | Proceed to "Screen Flicker or Color Distortion" | Refer to Screen Flicker or Color Distortion |
| Proceed to "Display and Navigation Assembly Power Source Circuit" | Refer to Multi-display Power Source Circuit | |
| Replace display and navigation module display | Refer to REMOVAL | |
| DVD image cannot be displayed on front screen (Parking brake is on)* | Proceed to "DVD Image Signal Circuit between Radio Receiver and Navigation ECU" | Refer to DVD Image Signal Circuit between Radio Receiver and Multi-display |
| Proceed to "Parking Brake Switch Signal Circuit" | Refer to Parking Brake Switch Circuit | |
| Replace display and navigation module display | Refer to REMOVAL | |
| Navigation function switches can be operated while vehicle is running | Replace display and navigation module display | Refer to REMOVAL |
- *: for DVD Changer Models