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Home >> Infiniti >> 2017 >> QX80 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 120 (Security Control System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC B26F8: BCM Feedback Circuit Signal And Starter Control Relay Control Signal Mismatch >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2016 Infiniti QX80. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

DTC B26F8 can be detected even though the related circuit is not used in this vehicle.

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B26F8 BCM Starter control relay control signal and feedback circuit signal (inside BCM) does not match. BCM