WenmarOpen by Wenmar Pro

B1404 on the 2013 Land Rover Range Rover Sport

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.

Bulletins for this model year that name B1404
LTB00647NAS32017-06-01. Service bulletin. "SITUATION: THE BATTERY CHARGE WARNING INDICATOR MAY BE ILLUMINATED AND A BATTERY WARNING MESSAGE DISPLAYED ON THE INSTRUMENT CLUSTER. DIAGNOSTIC TROUBLE CODE (DTC) B1404-13 MAY BE STORED. CAUSE: THIS MAY BE CAUSED BY AN ERROR IN THE BATTERY DIAGNOSTIC ROUTINES."

1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.