DTC Detection Logic
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DTC |
CONSULT screen terms |
DTC detecting condition |
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(Trouble diagnosis name) |
[Malfunction type] |
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C1A21 |
4B |
UNIT HIGH TEMP (Unit high temperature) |
[OVER TEMPERATURE] [Over temperature] |
Diagnosis condition |
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Signal (terminal) |
- |
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Threshold |
Temperature detected by the temperature sensor integrated in distance sensor remains more than 105 deg.C (221 deg.F) for 5 seconds or more |
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Diagnosis delay time |
5 seconds or more |
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