NO.10 LCD DOES NOT DISPLAY AT ALL [ENTIRE AUDIO SYSTEM]SM2446105
NO.10 LCD DOES NOT DISPLAY AT ALL [ENTIRE AUDIO SYSTEM]

id0903e2825300

10

LCD does not display at all

Possible DTC

Using the M-MDS

U0010:88, U3003:16

Without using M-MDS (On-board diagnostic test mode)

16:Er12, 09:Er20
Possible cause
• Audio unit malfunction
• Multi information display malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION
1
• Inspect the multi information display. (See MULTI INFORMATION DISPLAY INPUT/OUTPUT CHECK MODE.)
• Does the LCD display properly?
Yes
Go to the next step.
No
Replace the multi information display.
(See MULTI INFORMATION DISPLAY REMOVAL/INSTALLATION.)
2
• Press either INFO switch on the multi information display.
• Does the beep sound?
Yes
Replace the audio unit.
(See AUDIO UNIT REMOVAL/INSTALLATION.)
No
Replace both audio unit and multi information display.
(CAN communication malfunction)