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Service bulletin LTB-00304

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 id10041789
Published by NHTSA2011-11-08
Manufacturer's numberLTB-00304
Manufacturer's date2013-05-31
ReplacesLTB-00304-NAS-8
NHTSA componentFUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

NHTSA's summary

LAND ROVER: PROBLEMS WITH FUEL GAUGE OPERATION EXPERIENCING FLUCTUATIONS, BEING ERRATIC, AND SWITCHING OFF/ON INTERMITTENTLY. *PE UPDATED 08/28/2012 *JS UPDATED 3/8/13. *PE UPDATED 8/16/13. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Fuel system

Vehicles listed
LAND ROVER LR42010
LAND ROVER RANGE ROVER SPORT2010, 2011

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

Recalls for the same vehicles and component
21V6350002021-08-12. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:MOUNTING PLATE/FLANGE; FUEL SYSTEM, GASOLINE
20092462009-08-18. Fuel System

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
LTB00352NAS52022-10-24. Service bulletin. Technical Bulletin: Coolant Pump Diagnostics
LTB00352NAS42022-10-24. Service bulletin. Technical Bulletin: Engine Coolant Leak at Coolant Pump
LTB00304NAS82022-10-24. Service bulletin. Technical Bulletin: Fuel Gauge Operation/DTC U0128-00 Stored
LTB00304NAS72022-10-24. Service bulletin. Technical Bulletin: Fuel Gauge Operation/DTC U0128-00 Stored
LTB00566NAS42021-12-13. Service bulletin. Technical Bulletin: Fuel Gauge Operation Inaccuate
LTB00566NAS32021-12-13. Service bulletin. Technical Bulletin: Fuel Gauge Operation Inaccuate
SSM721172017-06-06. Service bulletin. "ISSUE: HIGH PRESSURE FUEL PUMP DIAGNOSTICS ON 3.0L AJ126 AND 5.0L AJ133 ENGINES HAVE BEEN UPDATED. ACTION: PLEASE REFER TO THE PROCEDURE BELOW FOR INFORMATION ON HOW TO ACCESS THE NEW INFORMATION THROUGH SDD."
SSM721172017-06-05. Service bulletin. "ISSUE: HIGH PRESSURE FUEL PUMP DIAGNOSTICS ON 3.0L AJ126 AND 5.0L AJ133 ENGINES HAVE BEEN UPDATED. ACTION: PLEASE REFER TO THE PROCEDURE BELOW FOR INFORMATION ON HOW TO ACCESS THE NEW INFORMATION THROUGH SDD."
SSM564572017-06-02. Service bulletin. "ISSUE: REPORTS HAVE BEEN RECEIVED OF ENGINE DAMAGE OCCURRING, WHICH IS CAUSED BY THE USE OF NON-APPROVED ENGINE INDUCTION / FUEL INJECTION CLEANING EQUIPMENT OR MATERIALS. THIS INCLUDES, BUT IS NOT LIMITED TO, ""VACU-FLUSH"" TYPE EQUIPMENT. CAUSE: THE USE OF NON-APPROVED EQUIPMENT CAN CAUSE THE ENGINES TO HYDRO-LOCK, OR CAUSE OTHER ENGINE DAMAGE, AND SOMETIMES THE ONLY POSSIBLE REPAIR IS TO REPLACE THE ENGINE."
LTB00566NAS42017-06-02. Service bulletin. "SITUATION: THE FUEL GAUGE MAY BE INOPERATIVE OR INACCURATE. CAUSE: THESE ISSUES MAY BE CAUSED BY FRETTING CORROSION ACROSS THE FUEL SENDER HARNESS PINS INSIDE THE FUEL TANK."