DTC Detection Logic
WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
When the ignition switch is ON, the data length transmitted from each control unit is shorter than the specified length and the status continues for 2 seconds or more.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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U0300 |
CAN COMM DATA (Internal Control Module Software Incompatibility) |
Diagnosis condition |
When the ignition switch is ON |
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Signal |
CAN communication data |
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Threshold |
The data length transmitted from each control unit is shorter than the specified length and the status |
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Diagnosis delay time |
Continues for 2 seconds or more |
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