{"product_id":"keyless-control-module-ah42-15k603-aa-land-rover-discovery-4-range-rover-sport-l","title":"Keyless Control Module AH42-15K603-AA Land Rover Discovery 4 Range Rover Sport L","description":"\u003cp\u003e#73\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eGENUINE LAND ROVER KEYLESS ENTRY ANTENNA \/ RECEIVER MODULE – AH42-15K603-AA\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eGenuine used Land Rover keyless entry antenna \/ receiver module, used as part of the vehicle’s factory passive keyless entry and key recognition system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe exact AH42-15K603-AA number is documented on Discovery 4 L319, Range Rover Sport L320 and Range Rover L322 applications equipped with keyless entry. (ABHN Plus Ltd)\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePart Number: AH42-15K603-AA\u003c\/p\u003e\u003cp\u003eAlternative Number: AH4215K603AA\u003c\/p\u003e\u003cp\u003eOE Reference: LR012709\u003c\/p\u003e\u003cp\u003eAdditional Reference: 5E08X0127 \/ 5E08X0107\u003c\/p\u003e\u003cp\u003ePart Type: Keyless Entry Antenna \/ Receiver Module\u003c\/p\u003e\u003cp\u003eSystem\/Application: Passive Keyless Entry \/ Smart Key System\u003c\/p\u003e\u003cp\u003eManufacturer: Land Rover Genuine OE\u003c\/p\u003e\u003cp\u003eSteering: Suitable for RHD and LHD applications where the same part number is fitted\u003c\/p\u003e\u003cp\u003eCondition: Used genuine OEM part (ABHN Plus Ltd)\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCOMPATIBILITY\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eLand Rover Discovery 4 \/ LR4 – L319\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Approximately 2009–2016\u003c\/p\u003e\u003cp\u003e* 2.7 TDV6 – 276DT\u003c\/p\u003e\u003cp\u003e* 3.0 TDV6 – 306DT\u003c\/p\u003e\u003cp\u003e* 3.0 SDV6 – 306DT\u003c\/p\u003e\u003cp\u003e* Selected petrol models\u003c\/p\u003e\u003cp\u003e* Only vehicles equipped with the compatible factory keyless entry system\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe exact AH42-15K603-AA unit is documented from a 2012 3.0 diesel Discovery 4, while catalogue data also shows L319 2.7 TDV6, 3.0 TDV6\/SDV6 and petrol applications. (RRR)\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eRange Rover Sport – L320\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Approximately 2009–2013\/2014\u003c\/p\u003e\u003cp\u003e* Facelift L320 applications\u003c\/p\u003e\u003cp\u003e* Selected TDV6 \/ SDV6 \/ petrol models\u003c\/p\u003e\u003cp\u003e* Factory keyless-entry equipped vehicles\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAH42-15K603-AA is specifically documented for the Range Rover Sport L320 as well as the Discovery 4. (ABHN Plus Ltd)\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eRange Rover – L322\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Selected 2009–2013 vehicles\u003c\/p\u003e\u003cp\u003e* Vehicles equipped with the compatible passive keyless entry system (Gentlemen of Salvage)\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eADDITIONAL APPLICATIONS\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe AH42-15K603-AA number also appears on later JLR vehicles, including examples from Range Rover Sport L494 and Discovery Sport L550. This shows the antenna design continued beyond the L319\/L320 generation; however, these later applications should only be advertised as compatible after matching the exact part number and keyless-system configuration. (Prime Spares)\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eTECHNICAL INFORMATION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis component is better described as a keyless-entry antenna \/ receiver rather than the vehicle’s main keyless control ECU.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIt forms part of the passive-entry system and assists the vehicle in detecting and communicating with the smart key.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDepending on vehicle specification, the keyless system supports functions such as:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Passive key detection\u003c\/p\u003e\u003cp\u003e* Keyless door locking\u003c\/p\u003e\u003cp\u003e* Keyless door unlocking\u003c\/p\u003e\u003cp\u003e* Smart-key recognition\u003c\/p\u003e\u003cp\u003e* Push-button starting\/key authorisation\u003c\/p\u003e\u003cp\u003e* Communication between the smart key and vehicle security electronics\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe vehicle can contain multiple keyless antennas\/receivers positioned in different areas, allowing the system to determine whether an authorised smart key is near or inside the vehicle. (GlobalParts)\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eKEYLESS ENTRY SYSTEM INFORMATION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eWhen the driver approaches or operates a keyless-entry handle, the vehicle’s passive-entry system uses its antennas and associated control electronics to detect an authorised smart key.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis module therefore works as part of a larger security\/keyless system and should not automatically be assumed to be the cause of every key-recognition problem.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCOMMON SYMPTOMS \/ REASONS FOR REPLACEMENT\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA faulty or damaged keyless antenna can contribute to:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Intermittent key detection\u003c\/p\u003e\u003cp\u003e* Keyless entry not operating correctly\u003c\/p\u003e\u003cp\u003e* Vehicle failing to recognise the smart key in a particular area\u003c\/p\u003e\u003cp\u003e* Passive locking\/unlocking problems\u003c\/p\u003e\u003cp\u003e* Reduced or inconsistent key detection\u003c\/p\u003e\u003cp\u003e* Keyless-start recognition problems\u003c\/p\u003e\u003cp\u003e* Physical or water damage to the antenna\/module\u003c\/p\u003e\u003cp\u003e* Wiring or connector damage around the original unit\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIMPORTANT DIAGNOSTIC INFORMATION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eBefore replacing the antenna, check:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Smart-key battery\u003c\/p\u003e\u003cp\u003e* Vehicle battery voltage\u003c\/p\u003e\u003cp\u003e* Keyless-entry related fuses\u003c\/p\u003e\u003cp\u003e* Wiring and connectors\u003c\/p\u003e\u003cp\u003e* Other keyless antennas fitted around the vehicle\u003c\/p\u003e\u003cp\u003e* Door-handle keyless sensors\u003c\/p\u003e\u003cp\u003e* Security \/ body-control system fault codes\u003c\/p\u003e\u003cp\u003e* Whether the fault affects one particular area of the vehicle or the complete keyless system\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIf keyless operation fails only around one part of the vehicle, diagnosis of the antenna serving that particular detection zone can be especially important.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eINSTALLATION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDesigned to connect to the original Land Rover wiring and mounting arrangement.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eInstallation location can vary according to vehicle model and which antenna position the unit is being used for.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAlways compare the:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Part number\u003c\/p\u003e\u003cp\u003e* Electrical connector\u003c\/p\u003e\u003cp\u003e* Mounting points\u003c\/p\u003e\u003cp\u003e* Physical shape\u003c\/p\u003e\u003cp\u003e* Original installation position\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ebefore fitting.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePROGRAMMING \/ CODING\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis component is an antenna\/receiver within the keyless system, rather than a replacement smart key itself.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAvailable parts data lists programming as not required for AH4215K603AA. However, any underlying vehicle security or key-registration fault should still be diagnosed separately. (eBay UK)\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIMPORTANT COMPATIBILITY NOTE\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePlease match AH42-15K603-AA \/ AH4215K603AA with the number on your original unit before purchasing.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe vehicle must also be equipped with the appropriate factory keyless-entry \/ passive-entry system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDo not purchase solely according to vehicle model, engine or registration year, as equipment specification can differ between otherwise identical Discovery 4 and Range Rover vehicles.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCONDITION\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eGenuine used Land Rover OEM part.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eMay have normal cosmetic marks associated with previous installation and removal. Please inspect the listing photographs carefully for the exact condition, connector and mounting points.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIdeal genuine OEM replacement for a faulty or damaged Land Rover Discovery 4 L319 \/ Range Rover Sport L320 \/ Range Rover L322 keyless entry antenna receiver module.\u003c\/p\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Clip-On\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProgramming Required:\u003c\/strong\u003e No\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Pin\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e AH22-01454-C\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e AH42-15K603-AA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrade:\u003c\/strong\u003e Good\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuperseded Part Number:\u003c\/strong\u003e L319\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlacement on Vehicle:\u003c\/strong\u003e Front\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReference OE\/OEM Number:\u003c\/strong\u003e Discovery 4\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Land Rover\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Keyless Receiver\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInterchange Part Number:\u003c\/strong\u003e Land Rover\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClassic Part:\u003c\/strong\u003e No\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e Easy Installation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Quantity:\u003c\/strong\u003e 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Fitment:\u003c\/strong\u003e No\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e DM-270622-1306\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United Kingdom\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Part:\u003c\/strong\u003e No\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Land Rover","offers":[{"title":"Default Title","offer_id":55031277060423,"sku":"158294279831","price":14.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/1528\/3527\/files\/10_dcb38608-6e29-4c87-8c61-18c527dff416.jpg?v=1789470119","url":"https:\/\/spares4repairs.store\/products\/keyless-control-module-ah42-15k603-aa-land-rover-discovery-4-range-rover-sport-l","provider":"Spares 4 Repairs","version":"1.0","type":"link"}