{"product_id":"idatalink-maestro-hrn-hrr-ni2-plug-and-play-harness-for-nissan","title":"Idatalink Maestro HRN-HRR-NI2 Plug and Play Harness for Nissan","description":"\u003cp\u003eIn this review the Idatalink Maestro HRN-HRR-NI2 is evaluated as a dedicated wiring harness solution for installers and DIYers upgrading select Nissan vehicles with aftermarket receivers. The bottom line: it is for anyone who wants to keep their vehicle's steering wheel audio controls, factory amplifier and backup camera while adding a receiver that supports an iDatalink port; pairing it with the required Maestro ADS-MRR or ADS-MRR2 module is the single most important requirement to get those retained functions working reliably.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePlug-and-play harness:\u003c\/strong\u003e Provides a direct in-line head-unit connector harness that plugs into compatible head-unit direct adapters to avoid wire splicing during installation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRetains steering wheel controls:\u003c\/strong\u003e Keeps full use of your vehicle's steering wheel audio controls so you do not lose convenience or voice control shortcuts after installing an aftermarket receiver.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFactory amplifier and camera support:\u003c\/strong\u003e Retains the factory amp and backup camera so audio quality and reversing visibility remain intact with the new receiver.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNavigation outputs:\u003c\/strong\u003e Supplies parking brake, reverse and VSS (vehicle speed sense) outputs needed for aftermarket navigation receivers and related features.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEngine data display:\u003c\/strong\u003e Passes engine performance data to compatible Sony, Alpine, JVC, Kenwood and Pioneer receivers so you can view vehicle metrics on the touchscreen.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRequired module compatibility:\u003c\/strong\u003e Designed to work with the Maestro ADS-MRR or ADS-MRR2 interface modules, which extend vehicle coverage and programmable outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe HRN-HRR-NI2 is aimed at vehicle owners and professional installers who are replacing the factory radio in compatible Nissan models and want to preserve original functions such as steering wheel audio controls, the factory amplifier and backup camera. It is also valuable for anyone planning to add navigation or who wants engine telemetry shown on supported aftermarket touchscreens.\u003c\/p\u003e\n\u003cp\u003eIt is not for users who lack the required Maestro ADS-MRR or ADS-MRR2 module or the matching head-unit direct adapter for their chosen radio, nor for installs where no iDatalink-compatible module will be used; those customers should choose a different harness or wiring solution that matches their head unit without the Maestro ecosystem.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003ePreserves steering wheel controls and factory amp, maintaining factory convenience and sound system performance.\u003c\/li\u003e\n \u003cli\u003eIncludes VSS, reverse and parking brake outputs for navigation functionality without additional wiring work.\u003c\/li\u003e\n \u003cli\u003eSupports engine performance data display on several compatible receiver brands for added functionality.\u003c\/li\u003e\n \u003cli\u003eIn-line head-unit connector reduces or eliminates splicing when used with matching head-unit direct adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eRequires a separate Idatalink Maestro module (ADS-MRR or ADS-MRR2) and potentially a brand-specific ACC-HU adapter, adding cost and complexity to the install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003ePlug-and-play T-harness for select Nissan vehicles\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eRequired module\u003c\/td\u003e\n\u003ctd\u003eMaestro ADS-MRR or ADS-MRR2 (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eRetained functions\u003c\/td\u003e\n\u003ctd\u003eSteering wheel controls, factory amplifier, backup camera\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOutputs provided\u003c\/td\u003e\n\u003ctd\u003eParking brake, reverse, VSS, illumination and accessory power\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible receiver brands\u003c\/td\u003e\n\u003ctd\u003eSony, Alpine, JVC, Kenwood, Pioneer (for engine data display)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eHead-unit adapter\u003c\/td\u003e\n\u003ctd\u003eIn-line head-unit connector; works with ACC-HU brand adapters or can be hardwired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe HRN-HRR-NI2 is a practical harness for anyone upgrading a compatible Nissan who needs to retain steering wheel controls, the factory amp and backup camera while adding navigation or engine data support. When paired with the proper Maestro ADS-MRR or ADS-MRR2 module and the correct head-unit adapter, it saves time on wiring and preserves factory features, making it a worthwhile investment for installers and informed DIYers despite the extra cost of required modules.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this harness keep my steering wheel audio controls?\u003c\/strong\u003e\u003cbr\u003eYes. When used with the required Maestro ADS-MRR or ADS-MRR2 module, the harness retains steering wheel audio control functionality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need any other parts to use this harness?\u003c\/strong\u003e\u003cbr\u003eYes. The harness requires an Idatalink Maestro ADS-MRR or ADS-MRR2 interface module and the corresponding ACC-HU head-unit adapter for your radio brand, both sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it retain my backup camera and factory amp?\u003c\/strong\u003e\u003cbr\u003eYes. The HRN-HRR-NI2 is designed to maintain the factory amplifier and backup camera output when installing a compatible aftermarket receiver.\u003c\/p\u003e","brand":"Idatalink","offers":[{"title":"Default Title","offer_id":48611745267931,"sku":"B0C3DL37QH","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71ZYWCaW0gL._SL1500.jpg?v=1778389585","url":"https:\/\/gearmusthave.com\/products\/idatalink-maestro-hrn-hrr-ni2-plug-and-play-harness-for-nissan","provider":"GearMustHave","version":"1.0","type":"link"}