--- product_id: 674831047 title: "AFM/DFM Disabler, Auto Start/Stop Disabler and Scan Tool for GM Cars and Trucks" brand: "carbyte" price: "1559.82 DT" currency: TND in_stock: true reviews_count: 5 category: "Carbyte" url: https://www.desertcart.tn/products/674831047-afm-dfm-disabler-auto-start-stop-disabler-and-scan-tool store_origin: TN region: Tunisia --- # Smartphone diagnostic scan tool Wide GM vehicle compatibility Full-time V8 AFM/DFM disabler AFM/DFM Disabler, Auto Start/Stop Disabler and Scan Tool for GM Cars and Trucks **Brand:** carbyte **Price:** 1559.82 DT **Availability:** ✅ In Stock ## Summary > 🔥 Keep your GM roaring and diagnostics smart—no compromises, just power! 🚀 ## Quick Answers - **What is this?** AFM/DFM Disabler, Auto Start/Stop Disabler and Scan Tool for GM Cars and Trucks by carbyte - **How much does it cost?** 1559.82 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/674831047-afm-dfm-disabler-auto-start-stop-disabler-and-scan-tool) ## Best For - carbyte enthusiasts ## Why This Product - Trusted carbyte brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Uninterrupted V8 Power:** Disables AFM/DFM to keep your engine roaring on all cylinders—no compromises, no downtime. - • **Plug-and-Play Simplicity:** Instant installation via OBDII port—no mechanic needed, no risk to your engine. - • **Seamless GM Compatibility:** Works flawlessly with 2022-2024 GM SUVs, trucks, and 10-speed transmissions for ultimate versatility. - • **Bye-Bye Start/Stop Annoyance:** Eliminate engine shutdowns at stops and enjoy continuous power and performance. - • **Smartphone Control & Diagnostics:** Transform your phone into a full diagnostic scan tool with real-time control and factory reset options. ## Overview Carbyte is the first all-in-one OBDII device that disables AFM/DFM and Start/Stop systems on GM vehicles while doubling as a powerful diagnostic scan tool compatible with iOS and Android. Designed for easy plug-and-play installation, it supports the latest 2022-2024 GM SUVs and trucks, ensuring uninterrupted V8 performance and real-time vehicle insights from your smartphone. ## Description Carbyte is the first all-in-one system that combines an AFM/DFM disabler, Start/Stop disabler, and OBDLink scan tool in one device. Review: Works good - Works good. 2023 6.2L. disables the auto start / stock. DFM is disabled once you drive past 65km/hr for 3 seconds Review: جهاز غير فعال - جهاز غير فعال للاسف ولازم تشغله من التطبيق كل ما ركبت السياره 👎🏻 ## Features - Vehicle Compatibility: Carbyte works with a wide variety of GM vehicles, including the latest 2022-2024 SUVs and trucks, as well as 10-speed transmission vehicles. - AFM/DFM Disabler: In Full-Time V8 Mode, Carbyte disables the AFM/DFM system and keeps the engine firing on all cylinders, all the time. - Start/Stop Disabler: Eliminate the annoying Start/Stop feature, keeping your engine running 100% of the time. - Diagnostic Scan Tool: Use the Carbyte app that is compatible with iPhones, iPads, and Android devices to transform Carbyte into a full-featured diagnostic scan tool. - Plug-and-Play: Stand-alone functionality allows Carbyte to work by simply plugging in the device. No app is needed for AFM/DFM and Start/Stop functionality! - Easy Installation: Plug Carbyte directly into your OBDII port! No risk of damaging critical components from installing device into your engine compartment. - Optional Smartphone App Included: Control the AFM/DFM and Auto Start/Stop functions from your phone for the ability to revert to factory conditions on the fly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CMW72NND | | Best Sellers Rank | #228,003 in Automotive ( See Top 100 in Automotive ) #775 in Automotive Code Readers & Scan Tools | | Brand | Carbyte | | Brand Name | Carbyte | | Customer Reviews | 4.3 out of 5 stars 345 Reviews | | Included Components | Quick Start Guide, Scanner, Warranty Card | | Item Dimensions L x W x H | 23L x 33W x 46H millimeters | | Item Type Name | OBD Adapter | | Item Weight | 0.7 Ounces | | Manufacturer | OBD Solutions, LLC | | Manufacturer Part Number | 435101 | | Model Number | STNCB01 | | Number of Items | 1 | | Operating System | iOS, Android | | Operating system | iOS, Android | | Power Source | Vehicle | | Power source | Vehicle | | Product dimensions | 23L x 33W x 46H millimeters | | UPC | 897155000210 | ## Product Details - **Brand:** Carbyte - **Operating system:** iOS, Android - **Power source:** Vehicle - **Product dimensions:** 23L x 33W x 46H millimeters - **UPC:** 897155000210 ## Images ![AFM/DFM Disabler, Auto Start/Stop Disabler and Scan Tool for GM Cars and Trucks - Image 1](https://m.media-amazon.com/images/I/61xPAwDrEbL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works good *by K***S on 30 June 2026* Works good. 2023 6.2L. disables the auto start / stock. DFM is disabled once you drive past 65km/hr for 3 seconds ### ⭐ جهاز غير فعال *by A***I on 6 April 2026* جهاز غير فعال للاسف ولازم تشغله من التطبيق كل ما ركبت السياره 👎🏻 ### ⭐⭐⭐⭐⭐ Truck feels better to drive, easy install. *by J***T on 17 June 2026* This has made quite a difference in how my truck drives. I have always noticed the auto start stop makes the trucks transmission feel weird even when not going from a stop. I love how this keeps that feature off and I don’t have to press the button everytime I get into the truck. I do have to almost learn how to drive the truck again because it just feels different and almost like it has more power which I know it doesn’t, just more consistent. I have been watching fuel economy and think it may have gone down just a bit intown driving. I have only driven a short longer trip but seemed to actually improve on highway driving. I do think it will stay roughly where it was or possibly get a little bit better fuel mileage once I get used to the way it shifts now. Definitely less of the weird shifting with the transmission, more consistent. It was very easy to plug into the obd port and easy to attach with Bluetooth. Time will tell if this makes a difference on the longevity of the truck. It is a 2021 Silverado with the 5.3 and 65,000 miles. --- ## 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.tn/products/674831047-afm-dfm-disabler-auto-start-stop-disabler-and-scan-tool](https://www.desertcart.tn/products/674831047-afm-dfm-disabler-auto-start-stop-disabler-and-scan-tool) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-16*