NO.10 LCD DOES NOT DISPLAY AT ALL [ENTIRE AUDIO SYSTEM]
id0903e2825300
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10 |
LCD does not display at all |
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Possible DTC |
Using the M-MDS |
U3000:09, U3003:16 |
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Without using M-MDS (On-board diagnostic test mode) |
Audio unit (without display) |
16:Er12, 09:Er20 |
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Audio unit (with display) |
• Device code 16/error code 12
• Device code 09/error code 20
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Car-navigation unit |
• Device code 16/error code 12
• Device code 09/error code 20
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Possible cause
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• Audio unit/car-navigation malfunction
• Information display malfunction
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Diagnostic procedure
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STEP |
INSPECTION |
ACTION |
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1
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• Inspect the information display.
• Does the LCD display properly?
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Yes
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Go to the next step.
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No
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Replace the information display.
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2
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• Press either CLC or SET/INFO switch on the multi information display.
• Does the beep sound?
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Yes
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Replace the audio unit/car-navigation unit.
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No
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Replace both audio unit and multi information display.
(CAN communication malfunction)
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