DTC Detection Logic
WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
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DTC
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Display item
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Malfunction detected condition
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Possible cause
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U1000
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CAN COMM CIRCUIT
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AWD control unit is not transmitting/receiving CAN communication signal for 2 seconds or more.
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- CAN communication error
- Malfunction of AWD control unit
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