DTC Detection Logic

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

NOTE:

If DTC B26F9 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC LOGIC .
If DTC B26F9 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to DTC LOGIC .

DTC No.	CONSULT screen items (Trouble diagnosis content)	DTC detecting condition	Possible cause
B26F9	CRANK REQ CIR SHORT (Cranking request circuit short)	BCM detects that the status of the following signals does not match. Cranking request signal from ECM Starter control relay control signal from ECM (CAN)	Harness or connectors (Can communication line is open or shorted.) Harness or connectors (Cranking request signal circuit is open or shorted.) ECM BCM