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.
NOTE:
- If DTC B261B is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Logic .
- If DTC B261B is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to DTC Logic .
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DTC No.
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Trouble diagnosis name
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DTC detecting condition
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Possible cause
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B261B
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BCM
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The BCM has requested ignition OFF but ECM keeps the engine running for more than 10 seconds after the OFF request was made.
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