DTC Detection Logic
WARNING: This page is about a different car, the 2020 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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CONSULT
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Detection condition
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Possible Cause
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U1000
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CAN COMM CIRC
[U1000]
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When combination meter is not transmitting or receiving CAN communication signals for 2 seconds or more.
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CAN communication system
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