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Service bulletins for the 2014 Land Rover Range Rover

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.

1156 on file from NHTSA, as of 2026-10-19.

About P0055 on the 2014 Land Rover Range Rover: what the code means, and the bulletins and recalls about the same components.

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Only bulletins with trouble code: P0055 are shown. Show all

Bulletins, newest first
LTB00671NAS32017-06-07. Service bulletin. EQUIPMENT:ELECTRICAL; ENGINE. "SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED AND DIAGNOSTIC TROUBLE CODE (DTC) P0042, P0043, P0044, P0055, P0061, P0062, P0063, P0142, P0143, P0144, P0147, P0162, P0163, P0164, AND/OR P0167 - RELEVANT TO THE POST-CATALYST HEATED OXYGEN SENSORS - MAY BE STORED IN THE ENGINE CONTROL MODULE (ECM). CAUSE: THIS MAY BE CAUSED BY THERMAL SHOCK WHEN WATER CONTACTS THE HEATED SENSING ELEMENT."
LTB00671NAS22017-06-01. Service bulletin. ELECTRICAL SYSTEM; ENGINE. "SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED AND DIAGNOSTIC TROUBLE CODE (DTC [(P0042, P0043, P0044, P0055, P0061, P0062, P0063, P0142, P0143, P0144, P0147, P0162, P0163, P0164, AND/OR P0167]) RELEVANT TO THE POST-CATALYST HEATED OXYGEN SENSORS MAY BE STORED IN THE ENGINE CONTROL MODULE (ECM). CAUSE: THIS MAY BE CAUSED BY A POST-CATALYST HEATED OXYGEN SENSOR SOFTWARE ERROR."
LTB00671NAS12017-06-01. Service bulletin. ENGINE; EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE. "SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED AND DIAGNOSTIC TROUBLE CODE (DTC [(P0042, P0043, P0044, P0055, P0061, P0062, P0063, P0142, P0143, P0144, P0147, P0162, P0163, P0164, AND/OR P0167]) RELEVANT TO THE POST-CATALYST HEATED OXYGEN SENSORS MAY BE STORED IN THE ENGINE CONTROL MODULE (ECM). CAUSE: THIS MAY BE CAUSED BY A POST-CATALYST HEATED OXYGEN SENSOR SOFTWARE ERROR."
SSM631572017-05-31. Service bulletin. ENGINE. "ISSUE: CHECK ENGINE WARNING LIGHT ILLUMINATED. DTC’S IN THE ENGINE CONTROL MODULE RELEVANT TO THE OXYGEN SENSORS ARE FOUND TO BE STORED, THESE MAY INCLUDE ANY OF THE FOLLOWING CODES P0042, P0043, P0055, P0061, P0062, P0063, P0142, P0144, P0162. CAUSE: MANUFACTURING FAULT AT THE SUPPLIER – MISALIGNMENT WITHIN THE SENSOR LEADING TO SIDE LOAD ON THE CERAMIC INTERNAL TO THE SENSOR. THIS PRE-STRESS, IN COMBINATION WITH NORMAL VEHICLE USE LEADS TO PREMATURE COMPONENT MALFUNCTION."

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.