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Service bulletins for the 2016 Land Rover LR4

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.

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

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
LTB00835v32021-05-03. Service bulletin. ENGINE AND ENGINE COOLING. Click noise from starter motor at freezing temperatures.
LTB00510NAS22021-03-22. Service bulletin. ENGINE AND ENGINE COOLING. The Auto Stop/Start system may be inoperative.
SFCC_DEC2020_292021-01-09. Service bulletin. ENGINE; POWER TRAIN. The engine is running rough. There is a hesitation. The Check Engine MIL goes on and off. There is a noise on startup.
SFCC_OCT19_252019-11-08. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; ENGINE AND ENGINE COOLING. The Check Engine MIL is on There is a noise from the engine
SFCC Slide232019-08-19. Service bulletin. ENGINE AND ENGINE COOLING. The Check Engine Lamp is illuminated.
SFCC-APRIL19-Sli2019-05-28. Service bulletin. EQUIPMENT; ENGINE; EQUIPMENT ADAPTIVE/MOBILITY. PCV DiaphramTorn. The Check Engine Lamp is illuminated.
SFCC-14MAR19-Sli2019-04-22. Service bulletin. ENGINE; FUEL SYSTEM, GASOLINE. The Check Engine Lamp is on and the vehicle is running rough. DTCs vary, may include P2187-00, P2189-00, P013E-00,P014E-00. Fuel trims near limit when engine is at idle speed.
LTB00780NAS72019-03-04. Service bulletin. ENGINE. A humming noise may be evident from the engine at idle.
SFCC_09AUG18_REV2018-11-05. Service bulletin. ENGINE. The customer may complain of a Check Engine Lamp illuminated.
LTB01156NAS22018-11-05. Service bulletin. ENGINE; ELECTRICAL SYSTEM. The engine MIL (Malfunction Indicator Lamp) may be illuminated on the Instrument Cluster (IC) with DTC (Diagnostic Trouble Code) P132B-77 stored in the Powertrain Control Module (PCM).
SFCC Jul12 20182018-10-15. Service bulletin. ENGINE AND ENGINE COOLING. A customer may complain of a coolant leak from the vehicle.
SFCC Jul12 20182018-09-17. Service bulletin. ENGINE AND ENGINE COOLING. A customer may complain of a coolant leak from the vehicle.
LTB01156NAS12018-05-29. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE. The engine Malfunction Indicator Lamp (MIL) may be illuminated on the Instrument Cluster (IC) with Diagnostic Trouble Code (DTC) P132B-77 stored in the Powertrain Control Module (PCM).
LTB01034NAS12017-09-08. Service bulletin. ENGINE AND ENGINE COOLING. Engine accessory drive idler pulley and belt may become damaged
LTB00780NAS62017-08-25. Service bulletin. ENGINE. SITUATION: A humming noise may be evident from the engine at idle.
SSM731272017-08-25. Service bulletin. ENGINE. Issue: JLR is investigating 3.0L Supercharger noise.
Q514NAS32017-06-13. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE. SITUATION: TO ADDRESS CONCERNS WITH THE CORRECT OPERATION OF THE OXYGEN (O2) SENSORS, UPDATED ENGINE CONTROL MODULE (ECM) SOFTWARE IS REQUIRED ON THE MODELS, MODEL YEARS, ENGINE VARIANTS, AND VEHICLE IDENTIFICATION NUMBER (VIN) RANGES AS LISTED IN THE AFFECTED VEHICLE RANGE.
LTB00671NAS62017-06-13. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM; ENGINE. SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED. UPON DIAGNOSIS, THE TECHNICIAN MAY FIND ONE OR MORE DIAGNOSTIC TROUBLE CODE (DTC), LISTED IN THE TABLE BELOW AND RELEVANT TO THE HEATED OXYGEN SENSORS (HO2S), MAY BE STORED IN THE ENGINE CONTROL MODULE (ECM).
LTB00510NAS12017-06-13. Service bulletin. ENGINE; ELECTRICAL SYSTEM:STARTER ASSEMBLY. AUTO START/STOP MAY BE INOPERATIVE
LTB00835NAS22017-06-13. Service bulletin. ENGINE; ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID. CLICK NOISE FROM STARTER MOTOR AT FREEZING TEMPERATURES
SSM 725782017-06-13. Service bulletin. ENGINE; FUEL SYSTEM, DIESEL; POWER TRAIN:DRIVELINE:CENTER SUPPORT BEARING. "ISSUE: CRANKSHAFT/CRANKSHAFT BEARING FAILURE – 3.0 TDV6 DIESEL ENGINE. ENGINE MAKES A LOUD ‘RUMBLING/KNOCKING’ SOUND WHEN RUNNING WHICH WORSENS AS THE ENGINE IS PLACED UNDER LOAD. CAUSE: ROTATION OF MAIN BEARING SHELLS."
LTB00780NAS22017-06-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. "SITUATION: A 'HUMMING' NOISE MAY BE EVIDENT FROM THE ENGINE AT IDLE. CAUSE: THIS MAY BE CAUSED BY DUST AND/OR WATER INGRESS TO THE ACCESSORY DRIVE BELT IDLER PULLEY BEARING."
LTB00710NAS32017-06-12. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; ENGINE. "SITUATION: A METALLIC 'CLICKING' / 'RASPING' NOISE MAY BE EVIDENT FROM THE ENGINE. THE NOISE MAY BE MORE NOTICEABLE WHEN THE ENGINE IS AT IDLE SPEED AND WHEN THE ENGINE IS COLD. CAUSE: THIS MAY BE CAUSED BY A NOISY HIGH PRESSURE FUEL PUMP OUTLET VALVE."
SSM725452017-06-12. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. "ISSUE: EARLY LIFE OXYGEN SENSOR CONCERNS ON 2016 MODEL YEAR VEHICLES, AFFECTING RANGE ROVER (LG), RANGE ROVER SPORT (LW) AND DISCOVERY 4/LR4 (LA) FITTED WITH EITHER THE 3.0SC AJ126 OR 5.0NA/SC AJ133 ENGINES. CAUSE: PARTS QUALITY ISSUE (OPERATIONAL FAILURE AT SUPPLIER DURING MANUFACTURE OF THE SENSOR)."
Q514NAS12017-06-12. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING. "SITUATION: TO ADDRESS CONCERNS WITH THE CORRECT OPERATION OF THE OXYGEN (O2) SENSORS, UPDATED ENGINE CONTROL MODULE (ECM) SOFTWARE IS REQUIRED ON THE MODELS, MODEL YEARS, ENGINE VARIANTS, AND VEHICLE IDENTIFICATION NUMBER (VIN) RANGES AS LISTED IN THE AFFECTED VEHICLE RANGE. ACTION: RETAILERS ARE REQUIRED TO HOLD ONLY AFFECTED NEW VEHICLES THAT ARE WITHIN YOUR CONTROL AND REFRAIN FROM RELEASING THE VEHICLES FOR NEW VEHICLE SALE PENDING COMPLETION OF THE SERVICE INSTRUCTION DETAILED IN THIS TECHNICAL BULLETIN."

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