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NO.9 LCD DOES NOT DISPLAY AT ALL

id0903a1803800

9 | LCD does not display at all/09:Er20, 21:Er19
TROUBLESHOOTING HINTS • Audio unit malfunction. • Information display malfunction.

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | • Turn the audio unit to ON. • Press both POWER ON/OFF and seek up buttons for 0.2 seconds at the same time. • Does the LCD display properly? | Yes | Go to the next step.
No | Replace the information display.
2 | • Press either CLC or SET/INFO button on the information display. • Does the beep sound? | Yes | Replace the audio unit.
No | Replace both audio unit and information display. (CAN communication malfunction)