DTC Detection Logic

WARNING: This page is about a different car, the 2011 Infiniti FX50 and 2011 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: If DTC B210A is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to "IPDM E/R : DTC LOGIC ".

DTC DETECTING CONDITION AND POSSIBLE CAUSES

DTC No.	Trouble diagnosis name	DTC detecting condition	Possible cause
B210A	S/L STATE SW	IPDM E/R detects the difference between steering condition switches 1 and 2 for 1 second	Harness or connectors [Steering lock unit circuit (BCM side) is open or shorted] Harness or connectors [Steering lock unit circuit (IPDM E/R side) is open or shorted] Steering lock unit IPDM E/R BCM