Outlander AWD L4-2.4L (4B12) (2010)
USB Box Communication Circuit
COMMENTS ON TROUBLE SYMPTOM
If the sound replay is impossible with the USB mode, the USB adapter, USB cable, USB box, or radio and CD player may be defective, or a
communication error between the audio unit and USB box may have occurred.
NOTE: "LSI ERROR" is displayed on the audio display when the USB box has an internal error. In this case, the USB box has an internal error.
PROBABLE CAUSES
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The radio and CD player may be defective.
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The USB box may be defective.
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The USB adapter may be defective.
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The USB cable may be defective.
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Damaged harness wires and connectors
DIAGNOSIS
Required Special Tools:
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MB991223: Harness Set
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MB992006: Extra Fine Probe
STEP 1. Check the audio unit operation.