launch x431 PRO3 APEX: 2023 New Generation of Repair Master for Global Vehicles

Upgraded version of X431 V+ and a new member of the x431 scan tool, launch X431 PRO3 APEX OBD2 scanner diagnostic tool has inherited all the strengths of the x431 V+ scanner and deeply researched & developed new functions of the 2023 year to enhance diagnostic capacities.

launch X431 PRO3 APEX Highlights

1. Upgrade ver. of X431 V+ scan tool + topology mapping + 37+ services + online/offline ECU coding + CAN FD & DoIP + FCA & Renault SGW access + PMI functions for Lincoln & Mazda, etc.
2. Powerful ECU Coding, Abundant Code Data:
   1. ECU Coding is used to replace/match, relearn/recode new modules;
   2. Coding Backup/Reserve salvages failed coding operation;
   3. Online Coding & Personalization & OE-setting Customization;
   4. VAG Guided Functions ease complex repair;
   5. PMI for Mazda/Ford. Note: Not available for all models.
3. All System Diagnostics + Bidirectional Control
4. Vehicle Coverage: 160+ brands and 1996–2024 models, covering 99% of vehicles.
5. 37+ Services & 25+ Languages
6. Extensive Modules Add More Check:
   • X431 HDIII: enlarge diagnostic services to 24V heavy-duty trucks.
   • X431 BST360: Monitor vehicle battery health status.
   • Video Scope: Check the hard-to-reach parts (pump, engine, pipes, etc).
   • X431-PROG3: For advanced key programming & module clone.
   • ADAS mobile/PRO: Calibrate driver assistance systems.
   • WiFi Printer: To print out diagnostic reports, live data, and other information without taking too much time.
   • Scopebox: To quickly acquire circuit signals.
   • Sensorbox: To simulate vehicle sensor faults.
   • Multimeter: Allow you to measure the physical parameters such as voltage, resistance, frequency, etc.

New Advantageous Functions

• New Topology Mapping: Intuitively present vehicle communication status & problem location. Effectively increase 5x faster.
• New CAN FD & DoIP: Communicate with more vehicles at a higher diagnostic speed and data transfer.
• New Guided Functions: Provide corresponding tips, auto log-in services, matching, setting, and coding instructions.
• New FCA SGW Vehicles: Provide secure access to perform more diagnostics without gateway limitation.
• New 24V Heavy Duty Truck Support: Work with X431 HD3 module to diagnose heavy-duty vehicles & commercial cars.

Comprehensive Diagnostic Functions

• 37+ Reset Functions: Operate various module reset / relearn / adaptation / calibration after repair and recovering functionality.
• OE-Level System Diagnostics: Perform the same diagnostic process as the OEM scanner to scan all the system faults.
• Bi-directional Control: Operate active tests to quickly pinpoint problems and improve diagnostic efficiency.
• Online Coding: Access the online data from the OEM server.
• Component Matching: Match the new ECUs after replacement.
• Customization: Customize preset function to the Audience’s needs.
• Enhanced Hardware Configuration

Updated DBSCar VII VCI, CAN FD & DoIP compliant and BT & USB dual connection supported.

• 2.0GHz 4-Core CPU goes smooth multi-task dealing.
• Android 10.0 OS keeps stable & faster data transfer and vehicle diagnostics.
• 4GB+64GB Memory stores more diagnostic data.
• 1280*800 Resolution | 6300mAh Battery | 8MP Rear Camera | 10-inch Touchscreen.
• 2 Years Updates; 2.4 & 5 GHz Dual WiFi

LAUNCH Intelligent Solutions, One-Stop Solve Complex Vehicle Problems

• Topology Mapping with Clearer DTC Display: This is the first application of topology mapping in automotive diagnostics. On the visual side, the LAUNCH X431 PRO3 APEX diagnostic scan tool displays all the vehicle system health states in different colors and the communication between modules. As to the utility, it can quickly tell the mechanics how many fault codes each system has to solve.
• Repair Information Center Guides Easy Maintenance: Same as Snap-on tools, the LAUNCH team invests great development in integrating repair information to help global users obtain valuable diagnostic information and reduce the repair difficulty, including Operation Tips, DTC Help, Technology Handbook, Product Manual, FAQ, etc.
• 12-in-1 Live Data Graph: LAUNCH X431 PRO3 APEX automotive scanner can display 12-in-1 live data in a graph to help mechanics intuitively monitor vehicle status and accurately analyze/diagnose vehicle problems. All the diagnostic data can be well stored/ recorded/ played back/ viewed.
• Diagnostic Report: The LAUNCH car diagnostic scanner can automatically generate diagnostic reports and be stored in diagnostic history. You can self-serve download/print/and share these reports whenever you want! If you need some repair help, you can attach the diagnostic reports to your message/diagnostic feedback and help our professional technicians locate the problem's causes.
• Remote Diagnostics: No need Team Viewer, this LAUNCH self-developed remote diagnostics technology supports both super remote diagnostics (LAUNCH Scanner with LAUNCH Scanner & LAUNCH Scanner with PC) and WEB remote diagnostics, which aims to help repair shops or technicians launch instant messaging and remote repair, making the job get fixed faster.
• Online Diagnostic Feedback: This function allows you to submit your diagnostic problems to the LAUNCH team for professional analysis and troubleshooting and timely get repair solutions.
• 25+ Language Support: English, German, Spanish, French, Traditional Chinese, Japanese, Polish language, Portuguese, Russian, Korean, Dutch, Swedish, etc. You can quickly change language settings by yourself, no need to message post-sale help.

LAUNCH X431 PRO3 APEX: LAUNCH Diagnostic Tool with Coding Functions Meet Maximum Personalized Needs

ECU diagnosis has always been an important part of high-end repair. The complexity of the ECU-coded data is often confusing. ECU coding involves matching, relearning, and modification to all the ECU modules, which can fix complex ECU issues. Compared with other diagnostic scanners, LAUNCH automotive scanner ECU coding functions feature more nature: larger vehicle coverage, no-fee function supports, higher diagnostic accuracy, more complete code data, accessible OEM data, etc.

ECU Coding

• Refers to updating existing code in the ECU with specific values or parameters.
• Rewrite the code to match the replaced component after repair or replacement.
• Modify codes to activate preset functions as customers’ needs.
• Online coding for automatically getting code data from the cloud server.
• For Ford, Mazda, Jaguar, Vauxhall, Opel, Benz, BMW, Audi, Porsche, VW, Nissan, Infiniti, Hyundai, etc.
• Flash Hidden Functions

Apply to personalize/customize preset functions: mirrors automatic folding and unfolding; Seat belt beep sounds; brightness of the dashboard; acoustic pedestrian protection; air conditioning setting memory; etc.

Easy ECU Coding Process

Online Coding → Download Code Data → Automatically Code Adaptive Data → Clear DTCs
(Note: Detailed Operating Steps Vary by Models.)

Global Vehicle Coverage: 160+ Brands, HD Truck Diagnostics, and SGW Support for FCA & Renault

The 2023 LAUNCH X431 PRO3 APEX diagnostic tool covers 99% of vehicles on the road, supporting over 160 brands and 100,000+ models. Powered by enhanced software configuration, it delivers reliable solutions for previously incompatible vehicle models, unsupported protocols, and limited gateway access.

CAN FD & DoIP Support

CAN FD enables faster data transfer and improved diagnostic efficiency for newer 2024 model-year vehicles. Unlike other scanners, the LAUNCH DBScar VII VCI provides a stable CAN FD connection without requiring additional CAN FD cables. DoIP support further boosts work efficiency by 300–400 times. (Note: Additional DoIP cables are required.)

FCA SGW Access

For 2018+ FCA vehicles—including Fiat, Chrysler, Jeep, and Alfa Romeo—equipped with a Security Gateway module, the LAUNCH X431 PRO3 APEX allows you to log into your FCA account and perform diagnostics such as clearing DTCs, bi-directional tests, and calibrations.

Renault SGW Access

Supports 2019+ Renault SGW vehicles including CLIO V, CAPTUR II, CAPTUR II CN, MEGANE IV ph2, ESPACE V ph2, TALISMAN/SM6 ph2, NEW ZOE, ARKANA CN, XM3/NEW ARKANA, and NEW SANDERO/LOGAN. Unlock the security gateway to perform service functions, active tests, coding, programming, and more. (Note: FCA & Renault operation guidance is provided. Contact our post-sale team if needed.)

1996–2023 Vehicle Compatibility

Works seamlessly with major global vehicles from 1996 to 2023:
[America] Ford, Lincoln, Chrysler, Dodge, GM, Cadillac, Chevrolet, Buick, GMC, etc.
[Europe] VW, Seat, Skoda, Peugeot, Citroen, Renault, Volvo, Vauxhall, Smart, Saab, Porsche, Mini, Lancia, BMW, Jaguar, Fiat, Benz, Bentley, Audi, etc.
[Asia] Acura, Lexus, Suzuki, Subaru, Mitsubishi, Mazda, Kia, Isuzu, Infiniti, Hyundai, Honda, Daihatsu, Daewoo, etc.

Heavy-Duty Truck Diagnostics (DC9–36V & 24V)

When paired with the X-431 HD III Heavy Duty Module (sold separately), the LAUNCH X431 PRO3 APEX delivers stable, high-speed diagnostics for heavy-duty vehicles including Benz, MAN, Volvo, DAF, Scania, Iveco, Renault, Freightliner, International, Kenworth, Peterbilt, Sterling, Western Star, Mack, Fuso, Isuzu, and UD.

Vehicle Coverage Check

The LAUNCH X431 scan tool includes a “Vehicle Coverage Check” function that lets you verify compatibility—including supported models, diagnostic systems, and functions—before starting diagnostics, saving time and effort.

37+ Advanced Reset Functions for 160+ Vehicle Brands

Compared to other high-end diagnostic tools in its class, the LAUNCH X431 PRO3 APEX OBD scanner offers more diagnostic capabilities and continuous updates for new functions and expanded coverage. It delivers 37+ maintenance functions—including reset, relearn, match, and calibration—for 99% of vehicles.

• Oil Reset: Resets the oil life system and turns off the oil light to begin a new cycle.
• EPB Reset: Resets calipers, brake discs, or pads after replacing the electronic parking brake system.
• TPMS Reset: Resets the tire pressure monitoring system and turns off the MIL light.
• BMS Reset: Re-matches the battery module and monitoring sensor.
• IMMO Reset: Disables lost keys and adds new keys.
• Throttle Matching: Initializes throttle actuators to their default state.
• Windows Calibration: Performs door window matching to restore the ECU’s original mode.
• Seat Calibration: Calibrates memory settings in replaced or repaired seats.
• Language Change: Changes the instrument cluster display language.
• Headlamp: Initializes the adaptive headlamp system.
• Injector Coding: Codes injectors after replacement or adjustment to precisely correct fuel injection volume per cylinder.
• Steering Angle Reset: Resets the steering angle to zero for straight-line driving.
• Sunroof Reset: Resets sunroof locking/closing functions, rain-sensing closure, slide/tilt memory, and outside temperature thresholds.

Note: Explore additional maintenance functions via “Vehicle Brand → Car System → Car Module → Service Functions.” Available features vary by make, model, and year. Contact us to verify compatibility.

Programmable Module Installation (PMI)

The LAUNCH X431 PRO3 APEX supports Programmable Module Installation (PMI), enabling mechanics to replace or initialize new/used modules by copying data from the original unit to complete seamless module replacement.

VAG Guided Functions

Unlike traditional diagnostics, the LAUNCH tool includes OE-level guided functions that simplify complex procedures with step-by-step instructions tailored to specific car models and configurations—offering auto log-in, matching, settings, and coding guidance.

IMMO Programming

The LAUNCH X431 PRO3 APEX professional automotive scanner performs anti-theft key matching tasks including IMMO ECU reset, adding new keys, deleting key data, and remote control pairing. When used with the X-PROG3 module (sold separately), it can read/write EEPROM, MCU, and FLASH data from engine and gearbox ECUs.

Bi-Directional Control

This bidirectional scan tool sends commands to all ECUs and interacts with vehicle subsystems and components to quickly isolate faults. Active tests cover systems like headlamps, windscreen wipers, windows, doors, sunroofs, and mirrors—streamlining diagnostics and reducing troubleshooting time.

Package Includes

• 1pc x LAUNCH X431 PRO3 APEX
• 1pc x DBScar VII Connector
• 1pc x benz-30 diagnostic joint
• 1pc x Nissan-14+16 diagnostic connector
• 1pc x benz-14 diagnostic connector
• 1pc x BMW-20 diagnostic connector
• 1pc x Chrysler-6 diagnostic connector
• 1pc x ford-6+1 diagnostic connector
• 1pc x GM/vaz-12 diagnostic connector
• 1pc x honda-3 diagnostic connector
• 1pc x kia-20 diagnostic connector
• 1pc x Mitsubishi/hyundai-12+16 diagnostic connector
• 1pc x toyota-17 diagnostic connector
• 1pc x toyota-22 diagnostic connector
• 1pc x hd15f to OBD216 male connector
• 1pc x hdb15f to hbd15f test main line
• 1pc x double clamp power line
• 1pc x cigarette lighter line
• 1pc x British standard conversion head
• 1pc x European gauge conversion head
• 1pc x power adapter
• 1pc x type A to type C data cable
• 4pcs x clipper fuse 5*20mm
• 2pcs x lighter fuse 6*30mm
• 1pc x universal pin envelope
• 1pc x manual
• 1pc x quick start guide