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Service bulletins for the 2014 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.

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

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
LTB00671NAS52017-06-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. "SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED. UPON DIAGNOSIS, THE TECHNICIAN MAY FIND ONE OR MORE DIAGNOSTIC TROUBLE C ODE (DTC ), LISTED IN THE TABLE BELOW AND RELEVANT TO THE HEATED OXYGEN SENSORS (HO2S), MAY BE STORED IN THE ENGINE CONTROL MODULE (ECM). CAUSE: THIS MAY BE CAUSED BY THERMAL SHOCK WHEN WATER CONTACTS THE HEATED SENSING ELEMENT."
LTB00584NAS42017-06-08. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; VEHICLE SPEED CONTROL:CRUISE CONTROL; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION. "SITUATION: THE STEERING WHEEL LEFT-HAND AND/OR RIGHT-HAND SWITCHES (VOLUME, SEEK, OK/MENU, MODE, PHONE, VOICE, AND CRUISE CONTROL) AND TRANSMISSION PADDLE SWITCHES MAY EXHIBIT INTERMITTENT OPERATION, CAUSING ONE OR MORE (LIST NOT EXHAUSTIVE) OF THE FOLLOWING ISSUES: • AUDIO VOLUME WILL NOT ADJUST (UP AND/OR DOWN) • RADIO SEEK BUTTONS WILL NOT OPERATE • VOLUME CONTROL BUTTONS CAUSE THE RADIO STATION TO CHANGE • THE INFOTAINMENT SYSTEM IS SLOW TO OPERATE (BLANK SCREEN FOLLOWED BY THE 'LAND ROVER' LOGO) • DIAGNOSTIC TROUBLE CODE (DTC) U2013-02 'SWITCH PACK, GENERAL SIGNAL FAILURE' IS STORED IN THE INSTRUMENT CLUSTER MEMORY • DTC B1D21-13 'REMOTE CONTROL SWITCH CIRCUIT OPEN' IS STORED IN THE TOUCH SCREEN MEMORY • TRANSMISSION PADDLE SWITCHES INOPERATIVE OR INTERMITTENT FUNCTIONALITY • CRUISE CONTROL INOPERATIVE"
Q514NAS22017-06-08. 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.
SSM725582017-06-08. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. "WHEN FITTING A NEW REMOTE FUNCTION ACTUATOR (RFA) (REFERRED TO AS THE KEYLESS VEHICLE MODULE - KVM ON SDD) WITH A MODULE PART NUMBER OF: FK72-19H440 - AE; FK72-19H440 - BE; FK72-19H440 - AF; FK72-19H440 - BF SDD CANNOT COMMUNICATE WITH THE RFA. THIS WILL BE DISPLAYED AS A RED X FOR THE RFA IN THE SDD VEHICLE SPECIFICATION SCREEN."
LTB00798NAS12017-06-08. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. "SITUATION: THE ADAPTIVE FRONT LIGHTING SYSTEM (AFS) WARNING LAMP MAY BE ILLUMINATED/FLASHING ON THE INSTRUMENT CLUSTER. UPON DIAGNOSIS, THE TECHNICIAN MAY FIND DIAGNOSTIC TROUBLE CODES (DTC) B1D64-87 AND/OR B1D65-87 STORED IN THE HEADLAMP LEVELING CONTROL MODULE. CAUSE: THIS MAY BE CAUSED BY A SOFTWARE ERROR WITHIN THE HEADLAMP LEVELING CONTROL MODULE."
LTB00767NAS12017-06-08. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM:SOFTWARE. "SITUATION: THE ADAPTIVE FRONT LIGHTING SYSTEM (AFS) WARNING LAMP MAY BE ILLUMINATED/FLASHING ON THE INSTRUMENT CLUSTER. UPON DIAGNOSIS, THE TECHNICIAN MAY FIND DIAGNOSTIC TROUBLE CODES (DTC) B1D64-87 AND/OR B1D65-87 STORED IN THE HEADLAMP LEVELING CONTROL MODULE. CAUSE: THIS MAY BE CAUSED BY A SOFTWARE ERROR WITHIN THE HEADLAMP LEVELING CONTROL MODULE."
LTB00671NAS42017-06-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. "SITUATION: ON VEHICLES FITTED WITH THE 3.0L SC V6 ENGINE ONLY, 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). CAUSE: THIS MAY BE CAUSED BY THERMAL SHOCK WHEN WATER CONTACTS THE HEATED SENSING ELEMENT."
LTB00805NAS12017-06-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL. "SITUATION: AFTER SELECTING REVERSE (R) GEAR, THE TEXT AND GUIDE LINES ON THE TOUCH SCREEN MAY BE DISTORTED OR NOT STABLE. CAUSE: THIS MAY BE CAUSED BY A TOUCH SCREEN SOFTWARE ISSUE."
SSM 722332017-06-07. Service bulletin. ELECTRICAL SYSTEM:WIRING; STRUCTURE:BODY:TAILGATE; STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS. "ISSUE THE TAILGATE WILL NOT OPEN FROM THE EXTERIOR TAILGATE SWITCH. CAUSE. THE WIRES TO THE SWITCH HAVE CORRODED AND ARE POSSIBLY BROKEN."
SSM718702017-06-07. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. "ISSUE LAND ROVER ARE CURRENTLY INVESTIGATING BODY CONTROL MODULES (BCM) AND REMOTE FUNCTION ACTUATORS (RFA) AND ASSOCIATED COMPONENTS REPLACED FOR A NON-START CONDITION. FOLLOWING SUPPLIER ANALYSIS THE MODULES HAVE BEEN CATEGORISED AS ""NO FAULT FOUND"". CAUSE CURRENTLY UNDER ANALYSIS."
LTB00759NAS12017-06-07. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. "SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED ALONG WITH DIAGNOSTIC TROUBLE CODE (DTC) P2183-00 BEING STORED IN THE ENGINE CONTROL MODULE (ECM). CAUSE: THIS MAY BE CAUSED BY A DIAGNOSTIC ROUTINE ERROR."
LTB00626NAS22017-06-07. Service bulletin. ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD. "SITUATION: ONE OR MORE OF THE FOLLOWING ISSUES MAY BE EVIDENT: • THE ALARM IS TRIGGERED FOR NO APPARENT REASON; • THE 'HOOD OPEN' MESSAGE IS DISPLAYED ON THE INSTRUMENT CLUSTER; AND/OR • A MISLOCK SOUND IS EMITTED WHEN LOCKING THE VEHICLE. CAUSE: THESE ISSUES MAY BE CAUSED BY A FAULTY HOOD OPEN SWITCH."
SSM722332017-06-06. Service bulletin. STRUCTURE:BODY:TAILGATE; ELECTRICAL SYSTEM:WIRING; STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS. "ISSUE THE TAILGATE WILL NOT OPEN FROM THE EXTERIOR TAILGATE SWITCH. CAUSE. THE WIRES TO THE SWITCH HAVE CORRODED AND ARE POSSIBLY BROKEN."
SSM721492017-06-06. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID. "ISSUE: A NEW VCT SOLENOID HAS BEEN FITTED TO A 3.0L AJ126 OR 5.0L AJ133 ENGINE WHICH REQUIRES A LINK HARNESS IN ORDER TO BE INSTALLED ON VEHICLES BUILT WITH THE PRIOR PART. CAUSE: THE VCT SOLENOID DESIGN CHANGED, AND THE ELECTRICAL CONNECTOR ON THE VCT SOLENOID IS A DIFFERENT SIZE."
SSM720832017-06-06. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY. "ISSUE A SIGNIFICANT NUMBER OF TSS MOTORS HAVE BEEN REPLACED UNDER WARRANTY, WHEN RETURNED TO THE SUPPLIER FOR ANALYSIS MANY ARE DEEMED AS “NO FAULT FOUND”. IT IS POSSIBLE DURING AN ECO STOP START THAT THE VEHICLE DOES NOT RE-START. CAUSE INCORRECT DIAGNOSIS"
SSM 721952017-06-06. Service bulletin. ELECTRICAL SYSTEM. "ISSUE: LAND ROVER ARE CURRENTLY ANALYZING BODY CONTROL MODULES (BCM) RETURNED VIA WARRANTY. IF A BCM HAS BEEN DETERMINED TO REQUIRE REPLACEMENT FOLLOWING DIAGNOSIS, PLEASE CARRY OUT THE STEPS LISTED IN THE ACTION BELOW. CAUSE: CURRENTLY UNDER ANALYSIS."
SSM718622017-06-06. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. "ISSUE: CUSTOMER COMPLAINS OF DAMAGE/MARKING ON THE SURFACE OF THE VEHICLE’S INSTRUMENT PACK LENS. CAUSE: DAMAGE/MARKING CAUSED BY OBJECT IMPACT AGAINST THE LENS. STAINING/DISCOLORATION CONTAMINATION CAUSED BY USING ANY TYPE OF CLEANING PRODUCT ON LENS. IMPORTANT: OWNERS HANDBOOK SPECIFIES TO CLEAN WITH A LIGHTLY MOISTENED CLOTH AND DO NOT USE CHEMICAL AGENTS OR DOMESTIC CLEANERS ACTION WHERE A CUSTOMER CONCERN IS REPORTED, PLEASE ORDER THE LENS KIT FOR THE RELEVANT MODEL"
SSM721172017-06-06. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. "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."
LTB00716NAS22017-06-05. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. "SITUATION: THE ECO STOP/START FUNCTION MAY BE INOPERATIVE AND DIAGNOSTIC TROUBLE CODE (DTC) B1479-73 IS STORED THE GATEWAY MODULE (GWM). CAUSE: THIS MAY BE CAUSED BY POOR DTC LOGGING STRATEGY FOR GATEWAY MODULE B1479 73 DTC."
LTB00716NAS12017-06-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE. "SITUATION: THE ECO STOP/START FUNCTION MAY BE INOPERATIVE AND DIAGNOSTIC TROUBLE CODE (DTC) B1479-73 IS STORED THE GATEWAY MODULE (GWM). CAUSE: THIS MAY BE CAUSED BY POOR DTC LOGGING STRATEGY FOR GATEWAY MODULE B1479 73 DTC."
LTB00712NAS12017-06-05. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE. "SITUATION: THE TOUCH SCREEN (TS), ALSO REFERRED TO AS THE FRONT CONTROL DISPLAY INTERFACE MODULE (FCDIM) OR THE HIGH LINE DISPLAY FRONT (HLDF), MAY BE WRONGLY REPLACED WHEN TROUBLESHOOTING IF ISSUES ARE INCORRECTLY ATTRIBUTED TO IT. CAUSE: THE TS MAY BE INCORRECTLY DIAGNOSED AS THE SOURCE OF THE FAULT AND REPLACED IN ERROR."
SSM721172017-06-05. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; ELECTRICAL SYSTEM. "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."
SSM720362017-06-02. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. "CONCERN: JAGUAR LAND ROVER AND THE SUPPLIER HAVE INSPECTED 101 WARRANTY CLAIMS FOR HEATED OXYGEN SENSORS (HO2S). 23% WERE FOUND TO HAVE NO DEFECTS. CAUSE: ONE POSSIBLE REASON FOR THIS IS THAT ALL HO2S SENSORS ARE REPLACED WHEN ONLY ONE IS UNSERVICEABLE"
SSM720112017-06-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL. "ISSUE THE WRONG COMPONENT MAYBE REPLACED WHEN TROUBLESHOOTING BLUETOOTH CONNECTIVITY IN CAR. CAUSE THE FRONT CONTROL DISPLAY INTERFACE MODULE (TOUCHSCREEN) HAS NO EFFECT ON BLUETOOTH CONNECTIVITY IN THE CAR AND AS SUCH MAY BE INCORRECTLY DIAGNOSED AND REPLACED AS THE SOURCE OF THE ISSUE"
SGI14-442017-06-02. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. "DESCRIPTION A POTENTIAL ISSUE HAS BEEN IDENTIFIED ON A LIMITED NUMBER OF 2014 MODEL YEAR LR4 (L319), RANGE ROVER EVOQUE (L538), RANGE ROVER SPORT (L494), AND RANGE ROVER (L405) VEHICLES, FITTED WITH A DUAL BATTERY JUNCTION BOX (DBJB) AND AUXILIARY BATTERY ONLY, WHERE THE CHARGE WARNING INDICATOR REMAINS ILLUMINATED BUT THE VEHICLE CONTINUES TO DRIVE AS NORMAL. DIAGNOSTIC TROUBLE CODES (DTC) B1404-13 AND B1479-72 MAY BE STORED IN THE GATEWAY MODULE. THE ISSUE DISAPPEARS AFTER AN IGNITION CYCLE."

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