DTC Detection Logic
WARNING: This page is about a different car, the 2020 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
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DTC No.
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CONSULT screen items
(Trouble diagnosis content)
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DTC detecting condition
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B26F4
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START CONT RLY OFF
(Starter control relay off)
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BCM requests IPDM E/R to turn starter control relay ON, but BCM cannot receive starter control relay ON state signal from IPDM E/R (CAN).
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