DTC Detection Logic
WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
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DTC |
CONSULT screen terms |
DTC detection condition |
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(Trouble diagnosis content) |
[Malfunction type] |
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C1A01 |
16 |
POWER SUPPLY CIR (Power supply circuit) |
[CIRC VOLT BELOW THRESHOLD] |
Diagnosis condition |
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Signal (terminal) |
Battery power supply |
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Threshold |
The battery voltage sent to ADAS control unit 2 remains less than 7.9 V |
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Diagnosis delay time |
5 seconds or more |
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C1A02 |
17 |
POWER SUPPLY CIR 2 (Power supply circuit 2) |
[CIRC VOLT ABOVE THRESHOLD] |
Diagnosis condition |
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Signal (terminal) |
Battery power supply |
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Threshold |
The battery voltage sent to ADAS control unit 2 remains more than 19.3 V |
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Diagnosis delay time |
5 seconds or more |
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