Best Launch X431 Pro3s Smartlink HD Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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Launch

15% Off
Great Seller
50–100 sold/mo

LAUNCH X431 PRO3S+ Smartlink HD Heavy Duty Truck Scanner,J2534 Protocols | ECU Code,2026 Diesel&Gasoline Bidirectional Scan Tool,Topology Mapping, 60+Service, FCA/Renault/CANFD/DoIP,2 Yrs Free Update

Type: Professional Toolmost common
Systems: Enginemost common, ABS (Anti-lock Brakes), SRS (Airbag), Transmission, All Systems
Reset: Oil Light Resetmost common, ABS Bleeding, EPB Reset, SAS Reset, TPMS Reset, DPF Regeneration
Advanced: Active Tests (Bi-Directional)
2026 LAUNCH 1st Advanced Scan Tool Compatible With 12V&24V Vehicles:Design for Passenger&Commercial Vehicles 2 in1,work for Cars/Trucks/buses/trailers/excavators/diesel engine/pick-up/etc.
J2534 Protocols with Smartlink C:Advanced OEM J2534 code ,Helps access direct data online, replace existing software/firmware in ECU,code new ECUs and fix software-controlled issue.
Over 60 Service Reset Functions + Bi-Directional + ECU Code:This scan tool can support ECU Code,60+ reset service functions like SAS/EPB/TPMS/DPF/Oil/Brake/ABS Bleed, Injector coding, etc.
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Launch

LAUNCH X431 PRO3S+ Smartlink HD Heavy Duty Truck Scanner,J2534 Protocol | ECU Code,Diesel & Gasoline Bidirectional Scanner,60+ Services,Topology Mapping,FCA/Renault/CANFD/DoIP,2 Yrs Free Update

Type: Professional Tool
Systems: Engine, ABS (Anti-lock Brakes), SRS (Airbag), Transmission, All Systems
Reset: Oil Light Reset, ABS Bleeding, EPB Reset, SAS Reset, TPMS Reset, DPF Regeneration
Advanced: Live Data Graphingmost common, Active Tests (Bi-Directional), FCA Secure Gateway Access
【5Yrs Warranty】【2026 NEWEST LAUNCH 1st Advanced Scan Tool Compatible With 12V&24V Vehicles】Design for Passenger&Commercial Vehicles 2in1:The 1st ALL-IN-ONE scanner from LAUNCH ,work for Cars/Trucks/buses/trailers/excavators/diesel engine/construction machinery/ /pick-up/etc.AutoAuth for FCA SGW Support Chrysler,Dodge,Jeep,Alfa Romeo and Fiat after 2017,2026 OE-Level features:Guiding Functions,Variant Code with Benz,Modification for BMW,Offline Code,Customization,Personalization,Calibration.
【J2534 with Smartlink C 2.0】 LAUNCH Smartlink C V2.0 is the Top VCI which Powered by Cortex A7+Cortex M7 processors with RAM 256M+ROM 8GB, 14x quicker data trans and advanced OEM J2534 for Benz/BMW/Ford, Jaguar, Land Rover, GW, Volvo,etc. Helps access direct data online, replace existing software/firmware in ECU,code new ECUs and fix software-controlled issues; smart and guided, instead of scrolling through countless menus by manual.
【Over 60 Service Reset Functions + Bi-Directional + ECU Code + Adaptation + Intialization + Matching】LAUNCH X431 PRO3S+SMARTLINK HD Diagnostic Scan Tool can send commands to the system/component to test their working status for Active Test. Beside,this scan tool can also support ECU Code, Adaptation, Matching, 60+ reset service functions like SAS/EPB/TPMS/DPF/Oil/Brake/GEARBOX Reset, ABS Bleed, Injector coding, etc... Powerful dealership level Functions can fully meet your needs.
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Launch X431 PRO3S+ Elite SmartlinkC 2.0 2026 Bidirectional Scan Tool J2534 | OEM Topology Map, HD Truck Scan,ECU Code,CANFD &DOIP,FCA AutoAuth,60+ Service,2 Years Update

Type: Professional Tool
Systems: Engine, ABS (Anti-lock Brakes), SRS (Airbag), Transmission, All Systems
Advanced: Active Tests (Bi-Directional), FCA Secure Gateway Access
【2026 Newest and All-around LAUNCH Scanner】LAUNCH's latest X431 PRO3+ ELITE kit is an excellent choice: more features than most LAUNCH scanners, wider coverage, faster hardware, more costeffective, to better meet your work needs: OEM topology mapping, J2534 programming, Bidirectional control, 60+ Hot services, CAN FD and DoIP, FCA Autoauth,V.A.G Guide, HD&NEV Cars Supported etc.We provide 2 YEARS Upgrade & 5 Years Backup.Note:The Function are vary by Vehicles.Please check the compatibility before you buy.
【Full System Diagnostics +60+ OE-Level Resets】The X431 PRO3S+ ELITE scan tool, introduced in 2026, performs OE-level diagnostics on all available systems such as ECM/TCM/ABS/SRS/BCM/TPMS/AIR BAGS, etc. The scanning tool also clears/erases fault codes, views live data/date streams/freeze frames, and other special functions such as resetting, and relearn to help restore functionality after repair or replacement. It offers 60+ Resets to fulfill your daily needs and let you fix your car without any worry.Note:The more reset functions need to be founded in system.Please check the compatibility before you buy.
【Intelligent Topology Mapping 】The X431 PRO3S+ ELITE diagnostic scanner supports Topology mapping and it can help you to check DTCs and make you intuitively view the communication structure between modules. The structure and logic of the complex electronic system inside the vehicle through different colors can effectively support fault diagnosis and system optimization.
【Bi-directional Control (Active Test)】The LAUNCH PRO3S + ELITE can be used as an OEM-level scanner. During an active test, the tablet outputs commands to the vehicle control system to drive the actuators, and then determines the integrity of the system or parts by reading the system data or by monitoring the operation of the actuators, such as switching an injector between two operating states, enabling efficient and accurate fault diagnosis.
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Launch SmartLink C HD Diagnostic Scanner for 24V Trucks & X431, CANFD/DOIP | Heavy-duty, Diagnostic Module, 24V commercial vehicles, X431 PRO3S+,V+,PAD3,PAD7, CANFD & DOIP, Protocols, ECU coding & J2534

Type: Professional Tool
Connection: Wireless Bluetooth
Systems: Engine, ABS (Anti-lock Brakes)
Reset: Oil Light Reset, DPF Regeneration
Compatible With X431 Pro3S+,PAD V, PAD VII： Compatible with LAUNCH X431 PRO3S+, LAUCNH X431 PAD V , LAUNCH PAD VII, etc. Wireless and wired communicates with X431 device via Bluetooth and USB. Note: X431 HDIII heavy duty truck diagnostic module module cannot be used alone.
Support 24V Heavy Duty & Commercial Vehicles：LAUNCH HDIII add-on moduld is an essential truck module which can turn your x431 scan tools into full function heavy duty truck diagnostic tools, working on both heavy-duty(Class 4 through 8) and medium-duty trucks.Including but not limited to, city buses, tractors, excavators, cranes, trucks, etc.
Professional Multifunctional Diagnose：X431HDIII module can be applied to heavy duty trucks, diesel engines, constructional machinery, and agricultural machinery. The main functions include cylinder cutout, injector code, DPF active regeneration and reset, parameters reset, oil change reset,etc.31+ special reset function Available after connecting the vehicle.
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Our #1 Pick Today
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Launch

15% Off
Great Seller
50–100 sold/mo

LAUNCH X431 PRO3S+ Smartlink HD Heavy Duty Truck Scanner,J2534 Protocols | ECU Code,2026 Diesel&Gasoline Bidirectional Scan Tool,Topology Mapping, 60+Service, FCA/Renault/CANFD/DoIP,2 Yrs Free Update

Details & specs
Check Price
on Amazon.com
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Launch X431 Pro3s Smartlink HD deals are available from: Amazon, starting from $529.00.

The biggest discount we found is 15% on LAUNCH X431 PRO3S+ Smartlink HD Heavy Duty Truck Scanner,J2534 Protocols | ECU Code,2026 Diesel&Gasoline Bidirectional Scan Tool,Topology Mapping, 60+Service, FCA/Renault/CANFD/DoIP,2 Yrs Free Update (LAUNCH PRO3S+SMARTLINK HD) at Amazon.

The lowest price we found is $529.00 while the highest is $1,779.00. Prices for the best Launch X431 Pro3s Smartlink HD deals average at $1,173.95.