DTC Detection Logic

WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

If DTC B2603 is displayed with DTC B2601, first perform the trouble diagnosis for DTC B2601. Refer to "DTC LOGIC ".

DTC DETENTION CONDITION AND POSSIBLE CAUSES

DTC No.	Trouble diagnosis name	DTC detecting condition	Possible causes
B2603	SHIFT POSI STATUS	BCM detects the following status. P position signal from electric shift control module: approx. 0 V (P position) P/N position signal from electric shift control module: approx. 0 V (Other than P/N position)	Harness or connector (Electric shift control module circuit is open or shorted.) Electric shift control module BCM