DTC Detection Logic
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DTC |
CONSULT screen items |
DTC detecting condition |
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(Trouble diagnosis content) |
[Malfunction type] |
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B2103 |
13 |
Power supply circuit (Power supply circuit) |
[CIRC OPEN] |
Diagnosis condition |
When ignition switch is ON. |
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Signal (terminal) |
Battery voltage signal |
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Threshold |
Power supply circuit is open |
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Diagnosis delay time |
15 sec. |
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16 |
[CIRC VOLT BELOW THRESHOLD] |
Diagnosis condition |
When ignition switch is ON. |
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Signal (terminal) |
Battery low voltage signal |
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Threshold |
Power supply malfunction (low voltage) of air bag diagnosis sensor unit |
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Diagnosis delay time |
15 sec. |
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17 |
[CIRC VOLT ABOVE THRESHOLD] |
Diagnosis condition |
When ignition switch is ON. |
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Signal (terminal) |
Battery high voltage signal |
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Threshold |
Power supply malfunction (high voltage) of air bag diagnosis sensor unit |
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Diagnosis delay time |
15 sec. |
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