caution | Before replacing the multivision display, ensure that
the power supply circuit, the earth circuit and the communication circuit are normal. |
DIAGNOSIS PROCEDURE |
STEP 1. Check the service data for multivision display. |
Using the multivision display diagnosis mode, check if the "Vehicle Signal
Info" (Refer to ![]() |
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Q.
Is the check result normal?
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STEP 2. Check the speedometer. |
Check whether the speedometer works normally. |
Q.
Is the check result normal?
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STEP 3. Check of power supply, short to earth and open circuit in SPD line between combination meter connector and smartphone link display audio connector. |
Q.
Is the check result normal?
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STEP 4. Substitute a known good multivision display, and check the trouble system |
Check that no menus are active during driving. |
Q.
Is the check result normal?
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