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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 id10116217
Published by NHTSA2017-08-25
Manufacturer's numberSSM73402
Manufacturer's date2017-05-26
NHTSA componentELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION

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

Electrical system, Ignition

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
SFCC_SEP2021_362021-10-06. Service bulletin. Customer States engine runs rough with MIL illuminated.
SFCC_AUG2021_372021-09-03. Service bulletin. Customer States engine runs rough with MIL illuminated.
LTB01261NAS12018-12-17. Service bulletin. The Auto stop/start system may not function as expected.