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Service bulletin 303-14

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 id10055760
Published by NHTSA2014-07-15
Manufacturer's number303-14
Manufacturer's date2014-02-06
NHTSA componentENGINE

NHTSA's summary

ENGINE CALIBRATION MAY DETECT UNNECESSARY MISFIRE FOR 2013 MODEL VEHICLES. *LJ

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

Engine

Vehicles listed
LAND ROVER LR22013

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
LTB00502NAS22022-10-24. Service bulletin. Technical Bulletin: Cont inual Unexplained Low Coolant Issues
LTB00502NAS12022-10-24. Service bulletin. Technical Bulletin: Continual Unexplained Low Engine Coolant Level Onwards years
LTB00502NAS22022-06-13. Service bulletin. Technical Bulletin: Cont inual Unexplained Low Coolant Issues
LTB00502NAS12022-06-13. Service bulletin. Technical Bulletin: Continual Unexplained Low Engine Coolant Level Onwards years
Q315NAS12021-12-13. Service bulletin. Technical Bulletin: Reduced Engine Performance
LTB00623NAS12021-12-13. Service bulletin. Technical Bulletin: Engine MIL Illuminated With DTC P0089-29 Stored
LTB00606NAS12021-12-13. Service bulletin. Engine MIL Illuminated with DTC P0505-8F and P2282-00 Stored and Misfire
LTB01101NAS42018-11-26. Service bulletin. One or more of the following may be evident: ? Engine has restricted performance; ? Engine runs rough; ? Engine exhibits poor starting; and/or ? Engine MIL (Malfunction Indicator Lamp) illuminated with DTC (Diagnostic Trouble Code) P0300, P0301, P0302, P0303, P0304, and/or P1315 stored in the Powertrain Control Module (PCM).
LTB01101NAS32018-11-05. Service bulletin. One or more of the following may be evident: ? Engine has restricted performance; ? Engine runs rough; ? Engine exhibits poor starting; and/or ? Engine MIL (Malfunction Indicator Lamp) illuminated with DTC (Diagnostic Trouble Code) P0300, P0301, P0302, P0303, P0304, and/or P1315 stored in the Powertrain Control Module (PCM).
LTB01101NAS32018-10-22. Service bulletin. One or more of the following may be evident: ? Engine has restricted performance; ? Engine runs rough; ? Engine exhibits poor starting; and/or ? Engine MIL (Malfunction Indicator Lamp) illuminated with DTC (Diagnostic Trouble Code) P0300, P0301, P0302, P0303, P0304, and/or P1315 stored in the Powertrain Control Module (PCM).