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Service bulletins for the 2018 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.

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

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Bulletins, newest first
SSM729292018-07-16. Service bulletin. ELECTRICAL SYSTEM. Issue: The Touch Screen (TS) also known as Front Control Display Interface Module (FCDIM) or High Level Display Front (HLDF) on occasions may fail to download software correctly resulting in no communications with the module and blank screen.
SSM691582018-07-16. Service bulletin. EQUIPMENT. Issue: A customer may report a concern of no sound from the audio system, even when the volume is turned up. The Audio/Video button on touch-screen home page may also be greyed out.
SSM729012018-07-16. Service bulletin. ENGINE AND ENGINE COOLING. Issue: Oil leaking between the automatic transmission and transfer case which is currently being misdiagnosed leading to repeat repairs, i.e. leaks incorrectly being identified as coming from the rear transmission oil seal or sump. Oil weeps through the aluminium of the casing in the base of the pocket around where the steel D clutch tube is embedded, refer to attached file.
SSM729952018-07-16. Service bulletin. STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS. Issue: Noise evident to the front of the vehicle at 10-40 MPH/16-64 KPH on a smooth road described as a groaning, scraping or drone noise on vehicles produced within the following vin ranges ? LG Range Rover - LG000001 to LG351464, LW Range Rover Sport ? LW100000 to LW152017, LW Range Rover Sport - LW300000 to LW399999, LW Range Rover Sport - LW500000 to LW599999, LW Range Rover Sport - LW600000 to LW687306, LR Discovery ? LR000001 to LR017639
SSM728612018-07-16. Service bulletin. FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. Issue: Diesel exhaust fluid (DEF) injector crystallization leading to incorrect and unnecessary replacement.
SSM663172018-07-16. Service bulletin. ELECTRICAL SYSTEM. Dealers are reporting that the when conducting the initialisation procedure the Deployable Side Steps do not function.
SSM737802018-07-16. Service bulletin. EQUIPMENT. Issue: Customer reports warning lamp illuminates combined with a message stating that only normal height is available. When interrogated with diagnostic equipment the following fault codes may be present: C1A20-64, C1131-92
SFCC-10MAY18-022018-07-16. Service bulletin. STEERING. Charge warning light illuminated /heated seats or steering wheel inoperative
SSM737992018-07-16. Service bulletin. EQUIPMENT. Issue: In some cases, vehicle functionality concerns have been identified which either prevent the software update to the InControl Touch Pro system, or cause system functionality concerns after the infotainment system was successfully updated.
LTB01086NAS32018-07-16. Service bulletin. EQUIPMENT. The keyless entry system lock function may not operate or operates intermittently.
SGI18-202018-07-16. Service bulletin. EQUIPMENT. A potential issue has been identified on a limited number of vehicles within the listed Affected Vehicle Range where the direct pressure sensing valve within the Air Conditioning (A/C) compressor becomes stuck and cannot respond to changing demands for A/C compressor displacement. The vehicle continues to operate; however, the function of the climate system is compromised by the failure mode. The customer may report a number of symptoms: cycling temperature within the passenger compartment, too cold, too hot, and/or odor ingress.
N167 UPS1718-1BN2018-07-16. Service bulletin. EQUIPMENT. A potential issue has been identified on a limited number of vehicles within the listed Affected Vehicle Range where the direct pressure sensing valve within the Air Conditioning (A/C) compressor becomes stuck and cannot respond to changing demands for A/C compressor displacement. The vehicle continues to operate; however, the function of the climate system is compromised by the failure mode. The customer may report a number of symptoms: cycling temperature within the passenger compartment, too cold, too hot, and/or odor ingress.
LTB01174NAS12018-07-16. Service bulletin. STRUCTURE. On vehicles with body color emergency key barrel covers, the cover in the driver's door exterior handle may become adrift.
SSM725432018-07-02. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Issue: Warranty claims have been submitted for panoramic glass roofs when there is evidence of external impact damage.
SSM729612018-07-02. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT; ELECTRICAL SYSTEM. Issue: Tunescan does not operate, scrolling window animation is constantly running.
SSM737992018-07-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT. Issue: In some cases, vehicle functionality concerns have been identified which either prevent the software update to the InControl Touch Pro system, or cause system functionality concerns after the infotainment system was successfully updated.
SSM738492018-07-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Issue The technician may notice that the All Terrain Control Module (ATCM) shows offline within the ECU diagnostics menu, of Pathfinder. The concern prevents the technician from using Pathfinder to diagnose or rectify concerns with the ATCM
SSM738472018-07-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL). Issue Customer may complain that ? Gearbox fault is displayed on the Instrument Cluster (IC) Flashing ?D? on the Transmission Control Switch and/or Instrument Cluster (IC) following an ECO Stop/Start event. ONLY DTCs P0715-64 and P0700-02 are stored in the Transmission Control Module (TCM) P0715-64 - Input/Turbine Shaft Speed Sensor "A" Circuit - signal plausibility failure P0700-02 - Transmission Control System (MIL Request) - general signal failure. If there are any other DTCs stored in the TCM they must be investigated and rectified prior to carrying out the instruction detailed in this SSM. Refer to the DTC index on TOPIx ? 100-00 General Information ? Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM) NOTE ? The concern detailed in this SSM is applicable to 2017 and 2018 MY vehicles and typically occurs at low mileage (below 2500 miles/4000 kilometres) and affects vehicles fitted with the 8HP45 or 8HP70 automatic transmission.
SSM737092018-07-02. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE); ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION. Issue: Oil leaking between the automatic transmission and transfer case assemblies which in some instances is being misdiagnosed potentially leading to repeat repairs, for example leaks incorrectly being identified as coming from the rear transmission oil seal or oil pan. Oil weeps through the aluminium casing in the rear extension housing of the transmission in the base of the pocket around where the steel D clutch steel tube is embedded. Affected Vin Range (LG) Range Rover ? 347117 - 397068 (LW) Range Rover Sport ? 148715 - 199999 (LW) Range Rover Sport - 400000 - 404939 (LW) Range Rover Sport ? 683503 - 699999 (LR) Discovery ? 013353 - 064732
SSM738452018-07-02. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:WIRING. In the event that a SRS firing circuit is found to be damaged, please refer to SCN JLRP00128 and TOPIx (workshop manual section 418-02 - Description and Operation ? Diagnosis and Testing) for the updated wiring repair standard and guidelines.
SGI18-162018-07-02. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. A potential issue has been identified on a limited number of vehicles within the listed Affected Vehicle Range where it is not always possible to operate the controls on the lower Interactive Control Display Module (ICDM) and the Interactive Display Module ?A? (IDMA) will keep flickering off/on with the deployment of the Touchscreen. This issue is more prevalent at colder temperatures and the Touchscreens will remain in this condition for the complete drive cycle.
LTB01170NAS12018-07-02. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT; STEERING: STEERING WHEEL/HANDLE BAR; EQUIPMENT:ELECTRICAL. The steering wheel left control switch may exhibit a loss of function where the audio volume cannot be adjusted.
N155NAS12018-07-02. Service bulletin. EQUIPMENT:ELECTRICAL; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM; EQUIPMENT. This Service Action supersedes Update Prior to Sale UPS0418 with immediate effect. An issue has been identified on certain vehicles within the listed Affected Vehicle Range where it is not always possible to operate the controls on the lower Interactive Control Display Module (ICDM) and that the Interactive Display Module 'A' (IDMA) will keep flickering off/on with the deployment of the Touchscreen. This issue is more prevalent at colder temperatures and the Touchscreens will remain in this condition for the complete drive cycle.
SSM736782018-05-29. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Issue: Unexpected noise from Head-Up Display (HUD)
SSM731502018-05-29. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC; SERVICE BRAKES, AIR:DISC. Customers may observe a variety of noises during normal vehicle operation that emanate from the wheel / brake disc area of the vehicle. EPQR & TA data provided by retailers to date, shows a varied range of conditions (environmental, drive cycle and road type) that may initiate the known noises. Although the noises do not, in most cases, indicate a degradation in functionality or braking performance, they may lead to customer dissatisfaction and unscheduled retailer visits for repair action. Note: Off road use of the vehicle is not categorised in the communication due to the extended range of parameters and conditions that the vehicle operate at. Defining and describing brake noises is proven to be difficult through our different languages and terminology. In the ?Solutions? section below, there are noise descriptions and Technical Service Bulletins references to aid the repair selection. See ?Action? for further guidance.

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