Service bulletins for the 2012 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.
296 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
| LTB00474NAS3 | 2017-06-06. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. "SITUATION: A ‘RATTLE’ / ‘CLICK’ NOISE MAY BE HEARD FROM THE FRONT OF THE ENGINE. THE NOISE MAY BE MORE PRONOUNCED WHEN THE ENGINE IS AT IDLE SPEED. CAUSE: THIS MAY BE CAUSED BY WEAR ON THE TIMING CHAIN LEVER, RESULTING IN REDUCED TENSION ON THE TIMING CHAIN." |
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| LTB00352NAS6 | 2017-06-06. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. "SITUATION: THE FLUID LEVEL IN THE ENGINE COOLANT SYSTEM EXPANSION TANK MAY FALL BELOW THE MINIMUM LEVEL OVER A PERIOD OF TIME OR A ‘LOW COOLANT LEVEL’ MESSAGE IS DISPLAYED IN THE MESSAGE CENTER. UPON INSPECTION, A LEAK MAY BE FOUND TO BE FROM THE FRONT OF THE ENGINE-DRIVEN COOLANT PUMP, TOGETHER WITH EXCESSIVE WEAR OF THE COOLANT PUMP BEARING." |
| SSM 72195 | 2017-06-06. 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." |
| SSM72192 | 2017-06-06. Service bulletin. STEERING:COLUMN. "ISSUE: REPORTS OF A RUBBING OR CLICKING NOISE EMANATING FROM THE STEERING COLUMN WHEN IT IS ROTATED DUE TO A NOISY CLOCK SPRING. CAUSE: UNDER INVESTIGATION" |
| SSM71862 | 2017-06-06. 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" |
| SSM37861 | 2017-06-06. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. "ISSUE OVER HALF OF FAILED RADIO HEAD UNITS OR SEPARATE CD PLAYERS ARE FOUND TO HAVE BEEN LOADED WITH INCORRECT MEDIA WHICH IS NOT COMPATIBLE WITH LAND ROVER INFOTAINMENT SYSTEMS. CAUSE THIS IS TO MAKE YOU AWARE OF THE TYPES OF MEDIA THAT MAY CAUSE THE UNIT TO FAIL WITH THE CUSTOMER. THEY ARE COPY CONTROL COMPACT DISCS (CCCD) RECORDABLE COMPACT DISCS (CD-R) REWRITABLE COMPACT DISCS (CD-RW) ECO DISCS, WHICH ARE VERY THIN, ONLY 0.6MM. PLEASE REFER TO ATTACHMENT FOR EXAMPLES OF DISCS THAT ARE KNOWN TO HAVE CAUSED DAMAGE." |
| LTB00744NAS1 | 2017-06-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. "SITUATION: A RATTLING/VIBRATING NOISE FROM UNDERNEATH THE VEHICLE WHEN DRIVING ON AN UNEVEN ROAD SURFACE MAY BE EVIDENT. CAUSE: THIS MAY BE CAUSED BY A CRACKED TRANSMISSION HEAT SHIELD MOUNTING BRACKET." |
| SSM72131 | 2017-06-06. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH. "ISSUE: DOOR LOCK FUNCTIONALITY CAUSE: JLR ENGINEERING ARE CURRENTLY INVESTIGATING SIDE DOOR LATCH CONCERNS AND THEREFORE WOULD APPRECIATE MORE INFORMATION TO AID INVESTIGATIONS. KNOWN ISSUES HAVE BEEN RESOLVED AND ASSURED VINS FOR EFFECTED MODELS ARE: EVOQUE: H021033(15MY), H920134 (PUNE) DISCOVERY 4 A756425 FREELANDER2: H432120, H911856 (PUNE)" |
| SSM72117 | 2017-06-06. 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." |
| LTB00735NAS1 | 2017-06-06. Service bulletin. SUSPENSION:FRONT:CONTROL ARM:LOWER ARM. "SITUATION: A 'KNOCK' SOUND FROM THE FRONT SUSPENSION MAY BE EVIDENT WHEN TRAVELING ON UNEVEN ROAD SURFACES OR DURING LOW-SPEED HEAVY BRAKING. CAUSE: THIS MAY BE CAUSED BY EXCESSIVE FRONT SUSPENSION LOWER ARM REAR BUSH SNUBBER MOVEMENT." |
| SSM72030 | 2017-06-06. Service bulletin. STEERING:COLUMN; STEERING. ISSUE: A CUSTOMER MAY REPORT A NOISE WHEN TURNING THE STEERING WHEEL, WHICH IS CONFIRMED BY THE DEALER AS ORIGINATING FROM THE STEERING COLUMN. DISCOVERY 4/LR4 (L319) AND RANGE ROVER SPORT (L320) ONLY. 10 MODEL YEAR ONWARDS. CAUSE: JLR ENGINEERING ARE CURRENTLY INVESTIGATING TO UNDERSTAND ANY SITUATIONS WHERE THE STEERING COLUMN IS THE CAUSE OF NOISE WHEN TURNING. |
| SSM72008 | 2017-06-06. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. "ISSUE: LOW COOLANT MESSAGE DISPLAYED. A COOLANT LEAK IS FOUND FROM THE SEAM ON COOLANT PIPE (LR018275). SEE THE ATTACHED FILE FOR AN EXAMPLE OF THE LEAK LOCATION. CAUSE: A PROCESS ISSUE AT COMPONENT SUPPLIER." |
| SSM71893 | 2017-06-06. Service bulletin. ENGINE. "ISSUE: CUSTOMERS REPORT A REPEAT ISSUE OF ENGINE NOISE FROM THE TIMING CHAIN SYSTEM, AFTER THE VEHICLE HAD PREVIOUSLY BEEN REPAIRED. CAUSE: THE TIMING CHAIN WAS NOT AT THE CORRECT TENSION. THIS WAS CAUSED BY THE FULL REPAIR PROCEDURE IN TSB LTB00474 NOT BEING FOLLOWED - A COMPLETE SET OF TIMING CHAIN TENSIONERS AND BLADES WERE NOT FITTED." |
| SSM62857 | 2017-06-06. Service bulletin. ENGINE. "ISSUE: A REPLACEMENT AJ133 ENGINE HAS BEEN FITTED INTO A VEHICLE. THE ENGINE CRANKS NORMALLY BUT WILL NOT START. CAUSE: THE ENGINE MAY HAVE BEEN FITTED WITH THE WRONG CAMSHAFT TIMING RINGS." |
| SSM58137 | 2017-06-06. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS; SERVICE BRAKES, AIR:DISC:PADS. "ISSUE: A CUSTOMER MAY REPORT BRAKE SQUEAL FROM THE FRONT OR REAR OF THE VEHICLE SINCE THE ROUTINE REPLACEMENT OF THE BRAKE PADS. VEHICLES WITH STANDARD BRAKES ONLY. CAUSE: BRAKE COMPRESSIBILITY OF THE PAD, WHILST WITHIN SPECIFICATION, MAY BE SLIGHTLY INCOMPATIBLE WITH THE DRIVING STYLE AND VEHICLE USAGE PATTERNS OF A SMALL NUMBER OF CUSTOMERS. WHILTST THERE IS NO IMPACT ON THE EFFICIENCY OF THE BRAKING SYSTEM, IN SOME CIRCUMSTANCES THIS MAY LEAD TO NOISE BECOMING APPARENT." |
| LTB00712NAS1 | 2017-06-05. 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." |
| LTB00704NAS1 | 2017-06-05. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM. "SITUATION: THIS IS AN INFORMATION ONLY BULLETIN TO AID IN THE DIAGNOSIS OF HYDRAULIC POWER STEERING ISSUES. ACTION: WHEN DIAGNOSING CUSTOMER CONCERNS RELATING TO THE HYDRAULIC POWER STEERING SYSTEM, REFER TO THE SERVICE INFORMATION BELOW." |
| SSM72117 | 2017-06-05. 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." |
| LTB00693NAS1 | 2017-06-05. Service bulletin. EQUIPMENT:ELECTRICAL; EQUIPMENT:APPLIANCE:AIR CONDITIONER. "SITUATION: INADEQUATE A/C PERFORMANCE MAY BE EXHIBITED. UPON INSPECTION, LOW PRESSURE IS RECORDED ON THE HIGH PRESSURE SYSTEM, HIGH PRESSURE IS RECORDED ON THE LOW PRESSURE SYSTEM, AND THE COMPRESSOR CLUTCH (WHERE APPLICABLE) IS WORKING PROPERLY. CAUSE: THIS MAY BE CAUSED BY THE A/C COMPRESSOR DIRECT PRESSURE SENSING (DPS) VALVE BEING WORN." |
| SSM72039 | 2017-06-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). "ISSUE: ROADSIDE ASSISTANCE REPORTS OF CUSTOMER BEING UNABLE TO SHIFT THE VEHICLE OUT OF THE PARK POSITION. DTC P1707-72 IS FOUND TO BE STORED IN THE TCM (TRANSMISSION CONTROL MODULE). CAUSE: EPRL (EMERGENCY PARK RELEASE LEVER) NOT LOCKED DOWN FROM PDI." |
| SSM72036 | 2017-06-02. 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" |
| SSM72033 | 2017-06-02. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. "ISSUE WE HAVE RECEIVED A NUMBER OF REPORTS THAT LAND ROVER CUSTOMERS ARE REPORTING THAT THE CENTRE CONSOLE FRONT AND REAR* COOLER BOX ARE NOT OPERATING CAUSE CUSTOMER PERCEPTION" |
| SSM72030 | 2017-06-02. Service bulletin. STEERING:COLUMN. "ISSUE: A CUSTOMER MAY REPORT A NOISE WHEN TURNING THE STEERING WHEEL, WHICH IS CONFIRMED BY THE DEALER AS ORIGINATING FROM THE STEERING COLUMN. DISCOVERY 4/LR4 (L319) AND RANGE ROVER SPORT (L320) ONLY. 10 MODEL YEAR ONWARDS. CAUSE: JLR ENGINEERING ARE CURRENTLY INVESTIGATING TO UNDERSTAND ANY SITUATIONS WHERE THE STEERING COLUMN IS THE CAUSE OF NOISE WHEN TURNING." |
| SSM72026 | 2017-06-02. Service bulletin. EQUIPMENT:ELECTRICAL. "ISSUE: INTEGRATED CONTROL PANEL (ICP) DAMAGED AND, OR STICKING ROTARY DIALS CAUSE: INCORRECT STOWAGE OF OBJECTS, LOADS AND MATERIALS ACROSS THE VEHICLE INTERIOR THAT HAVE MADE CONTACT WITH THE ICP AND OR ROTARY DIALS." |
| SSM72017 | 2017-06-02. Service bulletin. STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS; STRUCTURE:BODY:DOOR. "ISSUE L405 RANGE ROVER, L494 RANGE ROVER SPORT AND DISCOVERY 4 CUSTOMERS MAY REPORT THAT THE EXTERIOR LOWER DOOR CLADDING IS COMING ADRIFT/LOOSE OR A GAP IS EVIDENT.THE ATTACHED FILE SHOWS EXAMPLES. CAUSE UNDER INVESTIGATION" |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.