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Service bulletin 14-001-20

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 id10183068
Published by NHTSA2020-11-30
Manufacturer's number14-001-20
Manufacturer's date2020-10-03
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, GASOLINE; EQUIPMENT

NHTSA's summary

Fuel Tank Replacement - P0461: Level Sensor Performance This bulletin involves diagnosis and if necessary replacing the fuel tank and O-ringdue to a P0461 Diagnostic Trouble Code (DTC). Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P0461 - Fuel Level Sensor 1 Performance. In addition, the customer may notice one or more of the following:The fuel gauge is not accurate. The fuel gauge is stuck.

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

Equipment and accessories, Fuel system

Trouble codes named

P0461

Vehicles listed
JEEP GLADIATOR2020

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

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