DTC Detection Logic

WARNING: This page is about a different car, the 2017 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

If DTC B2110 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC LOGIC .

DTC No.	Trouble diagnosis name	DTC detecting condition	Possible cause
B210F	INTRLCK/PNP SW OFF	IPDM E/R detects a difference between the following signals P/N position signal from transmission range switch and P/N position signal (CAN) from BCM (CVT models) Clutch pedal operation signal from clutch interlock switch and interlock signal (CAN) from BCM (M/T models)	Harness or connectors (The CAN communication line is open or shorted.) Harness or connectors (Transmission range switch circuit is open or shorted.) (Clutch interlock switch circuit is open or shorted.) Transmission range switch Clutch interlock switch IPDM E/R BCM