3 L4-2.5L (2010)
Inspection item
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Connector C-49
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Connector C-46
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Wiring harness between connector C-49 and connector C-46
E
Possible cause
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Connector terminal disconnection, poor contact, damage, deformation, corrosion
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Open circuit in wiring harness between audio unit and connector C-46
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Connector C-46 malfunction
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Audio unit malfunction
System wiring diagram
Inspection item
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Audio unit connector
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Connector C-46
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Wiring harness between audio unit terminal 1O and connector C-46
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Wiring harness between audio unit terminal 1Q and connector C-46
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Audio unit
F
Possible cause
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Connector terminal disconnection, poor contact, damage, deformation, corrosion
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Open circuit in wiring harness between climate control unit and connector C-46
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Connector C-46 malfunction
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Climate control unit malfunction
System wiring diagram
