DTC Detection Logic
WARNING: This page is about a different car, the 2019 Nissan NV3500 HD and 2019 Nissan NV2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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U0100 |
LOST COMM (ECM A) (Lost Communication With ECM/PCM "A") |
Diagnosis condition |
When the ignition switch is ON |
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Signal |
CAN communication signal |
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Threshold |
TCM is unable to receive the CAN communications signal from ECM |
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Diagnosis delay time |
Continuously for 2 seconds or more |
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