--- product_id: 511526609 title: "ACC-HU-PIO1 Plug and Play T-Harness for Select Pioneer Radios" brand: "idatalink" price: "₨512" currency: SCR in_stock: true reviews_count: 9 category: "Idatalink" url: https://www.desertcart.sc/products/511526609-acc-hu-pio1-plug-and-play-t-harness-for-select store_origin: SC region: Seychelles --- # Plug & Play T-Harness Seamless Pioneer radio integration No wire splicing needed ACC-HU-PIO1 Plug and Play T-Harness for Select Pioneer Radios **Brand:** idatalink **Price:** ₨512 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your ride without the headache—plug in, play on! ## Quick Answers - **What is this?** ACC-HU-PIO1 Plug and Play T-Harness for Select Pioneer Radios by idatalink - **How much does it cost?** ₨512 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/511526609-acc-hu-pio1-plug-and-play-t-harness-for-select) ## Best For - idatalink enthusiasts ## Why This Product - Trusted idatalink brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Modular Compatibility:** Works exclusively with iDatalink Maestro modules (ADS-MRR, ADS-MRR2, ADS-MSR) and vehicle-specific T-harnesses. - • **Effortless Plug & Play:** Connects directly between select Pioneer radios and iDatalink Maestro T-harnesses—no splicing required. - • **Compact & Durable Design:** Crafted from robust Acrylonitrile Butadiene Styrene for reliable, long-lasting performance. - • **Time-Saving Installation:** Streamlines your car audio upgrade, cutting install time and hassle for busy professionals. - • **Preserve Factory Features:** Maintains steering wheel controls and OEM functions for a flawless upgrade experience. ## Overview The ACC-HU-PIO1 is a precision-engineered plug-and-play T-harness adapter designed to seamlessly connect select Pioneer radios to iDatalink Maestro vehicle-specific T-harnesses. It eliminates the need for wire splicing, preserves all factory features including steering wheel controls, and requires compatible Maestro modules and T-harnesses for operation. Built with durable ABS material and backed by a 1-year warranty, it’s the smart choice for professionals seeking a clean, efficient car audio upgrade. ## Description desertcart.com: Idatalink Maestro Acc-HU-PIO1 Plug and Play Installation T-Harness for Select Pioneer Car Radios (ADS-MRR, ADS-MRR2 or ADS-MSR Module Required) : Automotive Review: Made My Alpine Radio Install So Much Easier - I got the iDatalink Maestro Acc-HU-ALP1 T-Harness to install a new Alpine radio in my car, and I’m really glad I picked it up. I was swapping out my old factory stereo, and this harness made the whole process a lot smoother. It connects the Alpine radio to the iDatalink Maestro system without having to cut or splice any wires, which was a big relief for me since I’m not great with electrical stuff. The install was pretty straightforward. I already had the Maestro module and the vehicle-specific harness for my car, which you need for this to work. It plugged right into my Alpine radio and the other harness, just like it’s supposed to. It took me about 30 minutes to get everything set up, and I didn’t run into any major issues. My steering wheel controls still work perfectly, and I didn’t lose any factory features, which is why I went with iDatalink in the first place. One thing to know is that this harness won’t work on its own. You definitely need the Maestro module and the right vehicle harness, so make sure you have those before buying. Also, double-check that your Alpine radio is compatible. I saw some reviews online saying it didn’t work with certain setups, but it was fine for mine. Overall, this harness saved me a ton of time and hassle. It’s a solid buy if you’re upgrading to an Alpine radio and want to keep your car’s features. Just make sure you have all the right parts first. Review: Plugs in the way it should. - For use with your Pioneer HU and a T-harness for the RR or RR2 on your F150 (mine is 2014 XLT). Good price and quality. Wires are only about four inches so installing the bypass switch for amp (or other need) may be a bit challenging as you will have to cut and splice that in. I would recommend this for making the RR and KT150 install go smoother. I've had my dash apart so many times I am now an expert! I tried the other M brand and this will not work with a 5846b just the KT150 for which it was designed. Plug (power) in I need for the RR on the F150 is occupied by the 5846. Shame I really like the display setup for HVAC controls on the 5846. Here's to hoping the KT150 performs well. ## Features - The iDatalink Maestro ACC-HU-PIO1 adapter allows you to connect select PIONEER radios to compatible iDatalink T-harnesses. This extra harness takes the place of the harness that comes with your new PIONEER stereo. It connects directly between select PIONEER radios and the latest Maestro "Head-unit ready" T-harnesses so you won't have to splice any wires. - Connects in between Idatalink Maestro vehicle-specific T-harness and select PIONEER head units - Also requires an iDatalink Maestro ADS-MRR, ADS-MRR2 or ADS-SR module and compatible iDatalink vehicle-specific T-harness - Note: This harness will not work by itself. You must also have an Idatalink Maestro Interface Module (ADS-MRR, ADS-MRR2 or ADS-MSR) and a Compatible Vehicle-Specific T-Harness. The ADS-MRR or ADS-MRR2 will require the "HRN-HRR" series T-harness for . (It MUST be the Head Unit Ready "HRN-HRR" version, NOT the HRN-RR one.) The ADS-MSR will require the "HRN-SR" Series T-harness. Sold separately. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BTVLR76C | | Best Sellers Rank | #18 in Car Audio & Video Wiring Harnesses | | Brand | Idatalink | | Brand Name | Idatalink | | Cable Type | custom | | Connector Type | Rca, Barrel Jack/Power Connector | | Customer Reviews | 4.6 out of 5 stars 300 Reviews | | Included Components | ACC-HU-PIO1 PIONEER Radio Specific Multi-Pin T-Harness Connector | | Item Dimensions | 14 x 8 x 18 inches | | Item dimensions L x W x H | 14 x 8 x 18 inches | | Manufacturer | Idatalink | | Material | Acrylonitrile Butadiene Styrene | | Material Type | Acrylonitrile Butadiene Styrene | | Model | ACC-HU-PIO1 | | Number of Items | 1 | | Part Number | ACC-HU-PIO1 | | UPC | 627780003801 | | Unit Count | 1.0 Count | | Warranty Description | 1-Year Manufacturer Warranty | ## Product Details - **Brand:** Idatalink - **Connector Type:** Rca, Barrel Jack/Power Connector - **Manufacturer:** Idatalink - **Material:** Acrylonitrile Butadiene Styrene - **UPC:** 627780003801 ## Images ![ACC-HU-PIO1 Plug and Play T-Harness for Select Pioneer Radios - Image 1](https://m.media-amazon.com/images/I/71f3+89bwsL.jpg) ![ACC-HU-PIO1 Plug and Play T-Harness for Select Pioneer Radios - Image 2](https://m.media-amazon.com/images/I/71gAK8xq1YL.jpg) ![ACC-HU-PIO1 Plug and Play T-Harness for Select Pioneer Radios - Image 3](https://m.media-amazon.com/images/I/81tT10b-zwL.jpg) ![ACC-HU-PIO1 Plug and Play T-Harness for Select Pioneer Radios - Image 4](https://m.media-amazon.com/images/I/51fS3m1tnCL.jpg) ![ACC-HU-PIO1 Plug and Play T-Harness for Select Pioneer Radios - Image 5](https://m.media-amazon.com/images/I/717iYfw+ieL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Made My Alpine Radio Install So Much Easier *by O***R on May 9, 2025* I got the iDatalink Maestro Acc-HU-ALP1 T-Harness to install a new Alpine radio in my car, and I’m really glad I picked it up. I was swapping out my old factory stereo, and this harness made the whole process a lot smoother. It connects the Alpine radio to the iDatalink Maestro system without having to cut or splice any wires, which was a big relief for me since I’m not great with electrical stuff. The install was pretty straightforward. I already had the Maestro module and the vehicle-specific harness for my car, which you need for this to work. It plugged right into my Alpine radio and the other harness, just like it’s supposed to. It took me about 30 minutes to get everything set up, and I didn’t run into any major issues. My steering wheel controls still work perfectly, and I didn’t lose any factory features, which is why I went with iDatalink in the first place. One thing to know is that this harness won’t work on its own. You definitely need the Maestro module and the right vehicle harness, so make sure you have those before buying. Also, double-check that your Alpine radio is compatible. I saw some reviews online saying it didn’t work with certain setups, but it was fine for mine. Overall, this harness saved me a ton of time and hassle. It’s a solid buy if you’re upgrading to an Alpine radio and want to keep your car’s features. Just make sure you have all the right parts first. ### ⭐⭐⭐⭐⭐ Plugs in the way it should. *by B***B on March 4, 2024* For use with your Pioneer HU and a T-harness for the RR or RR2 on your F150 (mine is 2014 XLT). Good price and quality. Wires are only about four inches so installing the bypass switch for amp (or other need) may be a bit challenging as you will have to cut and splice that in. I would recommend this for making the RR and KT150 install go smoother. I've had my dash apart so many times I am now an expert! I tried the other M brand and this will not work with a 5846b just the KT150 for which it was designed. Plug (power) in I need for the RR on the F150 is occupied by the 5846. Shame I really like the display setup for HVAC controls on the 5846. Here's to hoping the KT150 performs well. ### ⭐⭐⭐⭐⭐ Makes the job of installing a new radio easier *by A***R on November 9, 2025* Works very well , makes installation of New system very easy! ## Frequently Bought Together - Idatalink Maestro Acc-HU-PIO1 Plug and Play Installation T-Harness for Select Pioneer Car Radios - Metra 40-CR10 Chrysler/Dodge/Jeep/Ford/GM 2002-Up Car Antenna Adapter Cable --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/511526609-acc-hu-pio1-plug-and-play-t-harness-for-select](https://www.desertcart.sc/products/511526609-acc-hu-pio1-plug-and-play-t-harness-for-select) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-07-09*