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
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CONSULT name
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DTC detecting condition
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B1400 through B1420
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CONTROL UNIT
[UNIT MALFUNC]
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00
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Diagnosis condition
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When ignition switch is ON.
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Signal (terminal)
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--
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Threshold
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--
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Diagnosis delay time
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--
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POSSIBLE CAUSE
Malfunction in air bag diagnosis sensor unit
FAIL-SAFE
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