DTC Detection Logic
|
DTC |
CONSULT screen terms |
DTC detection condition |
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|
(Trouble diagnosis content) |
[Malfunction type] |
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|
U0401 |
82 |
Communication error (invalid) [Implausible data were received from control unit combustion engine.] |
[SEQUENCE COUNTER INCORRECT] |
Diagnosis condition |
-- |
|
Signal (terminal) |
CAN communication signal |
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|
Threshold |
Control unit receive the invalid data from ECM |
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|
Diagnosis delay time |
-- |
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|
U0401 |
83 |
Communication error (invalid) [Implausible data were received from control unit combustion engine.] |
[PROTECT CALCULATION ERROR] |
Diagnosis condition |
-- |
|
Signal (terminal) |
CAN communication signal |
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|
Threshold |
Control unit receive the invalid data from ECM |
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|
Diagnosis delay time |
-- |
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