DTC Detection Logic
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DTC (On board display) |
CONSULT screen terms |
DTC detection condition |
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(Trouble diagnosis content) |
[Malfunction type] |
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U1000 (100) |
01 |
CAN COMM CIRCUIT (CAN communication circuit) |
-- |
Diagnosis condition |
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Signal (terminal) |
CAN communication signal, ITS communication signal or chassis communication signal |
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Threshold |
If ADAS control unit is not transmitting or receiving CAN communication signal, ITS communication or chassis communication signal |
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Diagnosis delay time |
2 seconds or more |
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NOTE:
If "U1000-01" is detected, first diagnose the CAN communication system.