No Corresponding Screen Displayed when AUDIO or INFO Switch Pressed
- CHECK PANEL SWITCH (SERVICE CHECK MODE)
- Enter the Panel Switch Check Mode (See DTC CHECK / CLEAR ).
NG: TROUBLESHOOT FOR EACH DIAGNOSIS
OK: Go To Next Step
- CHECK AVC-LAN CIRCUIT
- Check the AVC-LAN circuit (see AVC-LAN CIRCUIT ).
NG: REPAIR OR REPLACE AVC-LAN CIRCUIT
OK: REPLACE MULTI-DISPLAY