{"product_id":"toyota-scion-hyq14acx-3-button-smart-key-5290","title":"Toyota \/ Scion 3-Button Smart Key – HYQ14ACX – 314.3 MHz – ID74","description":"\u003cp\u003e\u003cstrong\u003eToyota \/ Scion 3-Button Smart Key – HYQ14ACX – 314.3 MHz – ID74\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAftermarket replacement 3-button smart key for select Toyota and Scion vehicles equipped with the HYQ14ACX proximity keyless-entry system and 5290 board family.\u003c\/p\u003e\n\u003cp\u003eThis smart key operates at 314.3 MHz FSK and uses ID74-WD04 transponder configuration. The remote provides Lock, Unlock, and Panic functions and is intended for compatible Keyless Go \/ push-to-start applications.\u003c\/p\u003e\n\u003cp\u003eThe primary U.S. replacement part-number family is based around \u003ccode\u003e89904-47230\u003c\/code\u003e, with additional compatible 3-button references including \u003ccode\u003e89904-47370\u003c\/code\u003e, \u003ccode\u003e89904-47371\u003c\/code\u003e, \u003ccode\u003e89904-47374\u003c\/code\u003e, \u003ccode\u003e89904-0T050\u003c\/code\u003e, and \u003ccode\u003e89904-35010\u003c\/code\u003e.\u003c\/p\u003e\n\u003cp\u003eAlways verify the original FCC ID, board number, frequency, button configuration, part number, and vehicle application before ordering or programming.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFCC ID: \u003ccode\u003eHYQ14ACX\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eIC Cross-Reference: \u003ccode\u003e1551A-14ACX\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency: \u003ccode\u003eFSK 314.3 MHz\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eBoard: \u003ccode\u003e5290\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eGNE Board Family: \u003ccode\u003e271451-5290\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransponder Chip: \u003ccode\u003eID74-WD04\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eChip Configuration: \u003ccode\u003eAftermarket\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eButton Count: \u003ccode\u003e3\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eButton Functions: \u003ccode\u003eLock \/ Unlock \/ Panic\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eKey Type: \u003ccode\u003eSmart Key\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eProximity \/ Keyless Go: \u003ccode\u003eYes\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003ePush-to-Start Application: \u003ccode\u003eYes\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery: \u003ccode\u003eCR2032\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmergency Key Profile: \u003ccode\u003eTOY48 \/ LXP90\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmergency Insert Cross-Reference: \u003ccode\u003eTOY51-P \/ 69515-52120\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmergency Key Included: \u003ccode\u003eYes\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer Type: \u003ccode\u003eAftermarket\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eCondition: \u003ccode\u003eNew\u003c\/code\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible Make: \u003ccode\u003eToyota \/ Scion\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication Type: \u003ccode\u003eSmart Remote \/ Proximity \/ Immobilizer\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eVehicle System: \u003ccode\u003eKeyless Go \/ Push-to-Start\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransponder: \u003ccode\u003eID74-WD04\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eBoard: \u003ccode\u003e5290\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Source: \u003ccode\u003eBattery Powered\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery Size: \u003ccode\u003eCR2032\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmergency Key Profile: \u003ccode\u003eTOY48 \/ LXP90\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmergency Key P\/N: \u003ccode\u003e69515-52120\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmergency Key Included: \u003ccode\u003eYes\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgramming: \u003ccode\u003eDealer \/ Locksmith Programming Required\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemote Features: \u003ccode\u003eKeyless Entry, Proximity Entry, Power Lock, Panic Mode\u003c\/code\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary OEM Cross-Reference:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e89904-47230\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional direct 3-button cross-references:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ccode\u003e89904-47370\u003c\/code\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ccode\u003e89904-47371\u003c\/code\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ccode\u003e89904-47374\u003c\/code\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ccode\u003e89904-0T050\u003c\/code\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ccode\u003e89904-35010\u003c\/code\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor the emergency insert, the \u003ccode\u003e69515-52120\u003c\/code\u003e family cross-references to \u003ccode\u003eTOY51-P\u003c\/code\u003e and \u003ccode\u003eLXP90\u003c\/code\u003e, with the mechanical profile also identified as TOY48.\u003c\/p\u003e\n\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eToyota\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4Runner: \u003ccode\u003e2010–2019\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrius: \u003ccode\u003e2010–2012\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrius C: \u003ccode\u003e2012–2014\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrius V: \u003ccode\u003e2012–2016\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eVenza: \u003ccode\u003e2009–2016\u003c\/code\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eScion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003etC: \u003ccode\u003e2011–2016\u003c\/code\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor \u003cstrong\u003eToyota Venza\u003c\/strong\u003e, specify:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e3-button configuration \/ vehicles without Power Back Door\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003ccode\u003e89904-47230 \/ HYQ14ACX \/ 5290\u003c\/code\u003e three-button family is documented for 4Runner, Venza, Prius-family applications and Scion tC. For Venza 2009–2016 the correct application is \u003cstrong\u003ewithout power back door\u003c\/strong\u003e, an important distinction because power-back-door configurations require an additional button.\u003c\/p\u003e\n\u003cp\u003eThe \u003ccode\u003e89904-47230\u003c\/code\u003e part number is also associated with Prius 2010–2012 and Prius V applications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eImportant Compatibility Note\u003c\/h3\u003e\n\u003cp\u003e\u003ccode\u003eHYQ14ACX \/ 5290\u003c\/code\u003e exists in \u003cstrong\u003emultiple Toyota and Lexus button configurations\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDo not determine compatibility from FCC ID or board number alone.\u003c\/p\u003e\n\u003cp\u003eThis Palmetto product is the \u003cstrong\u003e3-button Lock \/ Unlock \/ Panic configuration\u003c\/strong\u003e. The original remote should match:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFCC ID \u003ccode\u003eHYQ14ACX\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003e5290 board family\u003c\/li\u003e\n\u003cli\u003e3-button layout\u003c\/li\u003e\n\u003cli\u003ecompatible 3-button OEM P\/N family\u003c\/li\u003e\n\u003cli\u003eappropriate vehicle application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is particularly important because Lexus remotes using the same FCC ID and 5290 electronics can have \u003cstrong\u003eTrunk, Hatch, or Glass\/Hatch buttons\u003c\/strong\u003e and are not direct physical replacements for this SKU.\u003c\/p\u003e\n\u003ch3\u003eProgramming \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis smart key requires professional programming to the vehicle's immobilizer and proximity system before use.\u003c\/p\u003e\n\u003cp\u003eThe smart-key credential and remote functions must be registered using compatible Toyota \/ Scion locksmith or dealer programming equipment.\u003c\/p\u003e\n\u003cp\u003eDo not expect a standard customer onboard programming procedure for this application. The emergency insert key must also be cut to match the vehicle before mechanical use. Professional programming is specified for the \u003ccode\u003e89904-47230\u003c\/code\u003e family.\u003c\/p\u003e\n\u003cp\u003eBecause the HYQ14ACX family includes several button and vehicle configurations, FCC ID alone should never be used to determine compatibility.\u003c\/p\u003e","brand":"Aftermarket","offers":[{"title":"Default Title","offer_id":49588458619139,"sku":"PLS-RMT-TOY49D","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6298\/8803\/files\/ChatGPTImage8sept2026_16_22_59.png?v=1788895446","url":"https:\/\/palmettolocksupply.com\/products\/toyota-scion-hyq14acx-3-button-smart-key-5290","provider":"Palmetto Lock Supply","version":"1.0","type":"link"}