WenmarOpen by Wenmar Pro

Service bulletin SSM73402

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10116983
Published by NHTSA2017-09-08
Manufacturer's numberSSM73402
Manufacturer's date2017-06-12
NHTSA componentFUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

NHTSA's summary

Issue: A customer may report that the fuel level displays low when the quantity of fuel in the tank is higher or possibly full. The Diagnostic Trouble Codes (DTCs) B1A75-11 Fuel Sender 1 and B1A76-11 Fuel Sender 2 will be present in the Body Control Module (BCM) if the concern appears. If the vehicle ignition is switched off for a period of time up to 2 minutes and then back on again, the fuel gauge reading will return to normal.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system, Fuel tank

Trouble codes named

B1A75, B1A76

Vehicles listed
LAND ROVER RANGE ROVER2017
LAND ROVER RANGE ROVER SPORT2017

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
SFCC10JAN19Slide2019-03-04. Service bulletin. Check Engine Light illuminated, Restricted Performance Message on IPC
LTB00968NAS22017-08-25. Service bulletin. SITUATION: The fuel tank may be difficult to fill.
LTB01042NAS12017-08-25. Service bulletin. SITUATION: The fuel tank may be difficult to fill with fuel.