LAUNCH X431 V+ Pro3 is high-end hand-held vehicle fault diagnostic tool developed by LAUNCH, featuring fully updated software’s and powerful design of widespread vehicle coverage, abundant professional diagnostic features and exceptional hardware configuration etc., X431 Pro3 is the ideal scanner for professional mechanics and auto repair stores to perform all-around fixes and comprehensive tests.
X-431 V+ V4.0 is a high cost-effective automotive diagnostic device developed based on Android 9.0 System. It adopts Android 9.0 System, 8-core 1.8GHz processor, which runs faster and more stable. It is equipped with DBSCar IV connector as standard, which can be directly inserted into the slot of the host connector, easy to use and not easy to be lost.
X-431 V+ V4.0 can cover more than 98% of the car models in the market, realize the fault diagnosis of the whole system, and has many advantages such as strong diagnosis function and accurate test data.
Guided Functions + Variant Coding + AutoAuth for FCA SGW+ Online Coding + Power Balance + Component Matching + Flash Hidden Functions + Anti-theft IMMO Service + Setting & Changeover +Modification +Offline Coding + Customization + Personalization
AFS (Adaptive Front-lighting System) Reset + Sunroof Initialization+ Suspension Calibration+ Windows Calibration + Seats Calibration + Tyre reset + Language Change + A/F Reset + Coolant Bleed + Transport Mode + Adblue Reset + NOx Sensor Reset + Stop/Start Reset
When an ECU/module is damaged, you have to replace a new one. After replacing the ECU/module, you have to follow the strict procedures of the manufacturer to match, learn, code, or even program it before it functions normally. Otherwise, the car cannot start or some parts cannot work normally. Featuring ECU/Module replacement functions, LAUNCH X431 V+ 4.0 can help you initialize, match,relearn, or code the newly replaced ECU/module to get it back on track.
Oil Reset, ABS Bleeding, Injector coding, Gear Reset, SAS Reset, TPMS Reset, DPF Reset, BMS Reset, ETS Reset, AFS Reset, EGR Adaptation, GEARBOX, SUNROOF, SEAT Calibration, etc.
Actuate solenoids and actuators for active testing, send commands to systems/components to test their working status, without using the vehicle controls.
Match, learn, or code the newly replaced ECU; Customize your car, unfold the hidden features, or disable the annoying functions; Reprograms the adaptive data for certain components after repairs or replacements
: Support Videoscope (Mainly applied to check unseen parts of engine, fuel tank, braking system, etc.) /TSGUN (activate all sensors, tpms relearn, program only Launch Sensors) / X431 PRO G(VAG Group Above 3.5)/ X431 Heavy Duty Module (diagnose gasoline vehicles & 24V Diesel Trucks), so that you can perform more comprehensive vehicle inspections with it.
: Operating skills, DTC Help, Automotive Technology handbook, Repair Case and How-to Videos.
10.1-inch HD Touch Screen: A brighter, clearer Screen let you " Deep Dive into Diagnostics"
Andriod 9.0 System, make you smooth operation, Anti-Slip & Anti-Grease protective sleeve design
Brilliant Battery Life: 7000mAh rechargeable battery (up to 10 Hours NON-STOP Using Time+ Long Stand-by Time)
32GB memory (supports extended to 128GB): save more vehicle documents & customer data.
Multi-PID Live Data Graphing IN 1 Screen: One screen can display 15 data stream (Graphic and textual), which is easy to navigate.
Launch X431 Plus Pro3 Functions:
I. 2021 New Added OE-LEVEL Advanced Functions of LAUNCH X431 V+ PRO 4.0 Version + [2021 Optimal Function] ECU Replacement
[2021 Optimal Function] ECU REPLACEMENT: Featuring ECU/Module replacement functions, LAUNCH X431 V+ PRO 4.0 Bidirectional Scanner can help you initialize, match,relearn, or code the newly replaced ECU/module to get it back on track.
AutoAuth for FCA, SGW: AutoAuth unlocked with the latest software update can securely serve modern FCA / SGW vehicles for OBDII diagnostics, active test, calibrations, and more. *May require an annual subscription.
Component Matching: Compatible with Volkswagen / Skoda / Seat / BMW / GM / Ford / Opel / Mazda / Fiat / Honda / Nissan / Hyundai / Kia / Subaru etc.
Online Coding: Compatible with Volkswagen / Audi / Benz / BMW / Seat / Porsche etc.
Online Account Login Service: Compatible with Volkswagen / Audi / Skoda / Seat etc.
Online Calibration: Compatible with Volkswagen / Audi / Skoda / Seat etc.
Online Parameterization: Compatible with Volkswagen / Audi / Skoda / Seat etc.
Anti-theft IMMO Serivce: Compatible with Volkswagen / Audi / Skoda / Seat etc.
VAG Guided Functions: Compatible with Volkswagen / Audi / Skoda / Seat etc.
Power Balance: Compatible with Chrysler / GM / Ford etc.
Programmable Module Installation: Compatible with Ford / Mazda etc.
Flash Hidden Functions: Compatible with BMW / Porsche / Toyota / Subaru etc.
Cylinder Balance test/Cylinder leakage test/Cylinder Pressure variations
1. The Newly Added Features for Volkswagen and Audi
Synchronize data for new VW models, currently supported until late 2020 models.
The updated guided function presently supports most of VW and Audi models until late 2020. (Supported BORA, CANDY, GOLF, POLO, SANTANA, TOURAN, A3, A4, A7, A8, Q5, Q7, etc.)
The updated online coding feature has more comprehensive data info and supports automatic login. (Full Models and Full Systems)
Online login code function, you can search for the corresponding login code against the coding, matching and some setting functions.
The Online Parameterization has supported the modification of the steering assist system, suspension, and airbags for various vehicle models.
By identifying long codes, it provides you with detailed code control information to complete the flash hidden function.
2. The Newly Added Functions for BMW
Support 7 models of FRM light shortcut reset and status reading. (Supported Chassis: E70,E71, E87, F30, etc.)
We’ve optimized the CBS system to empower you to reschedule the maintenance plans and input maintenance data.
All models data has been updated to 2020, all special features are supported on all vehicle models.
The coding function and flash hidden function have been supported on all models.
Support BMW DTCs and PCBU code-switching. (Supported Chassis E60, E65, E70, E89, R56, F Series, G Series, I Series, etc.)
3. The Newly Added Functions for Benz
All models data has been updated to July 2020, all special features are supported on all vehicle models.
The offline coding function (Flash Hidden Function) are supported on all vehicle models.
Soon to be released system-wide fault guidance for post-2013 models. (Release in March)
4. The Newly added Functions for Porsche
Models are covered until 2020, supporting 918S, GT4, and 911 (992).
Active test and matching function is more powerful. (More engineer version features such as airbag mounting position calibration, seat occupancy recognition reset, etc.)
Support flash hidden function for models after 2011. (Release in March)
5. The Newly added Functions for Land Rover & Jaguar
Features have been developed for pre-2006 models and have been verified in real-world testing.
Supports fault code-related data streams for 2006-2017 Jaguar/Land Rover models.
Supports both CAN and DoIP diagnostic modes for new vehicles after 2017, and supports diagnostics and common special functions for the new Land Rover 2020 Defender.
The online parameterization supports Land Rover Defender 2007-2016/Discovery 2010-1016、RangeRover2010-2016/ Freelander 2007-2015/ Range Rover Sport 2010-2016/ Evoque 2012-2017/ Discovery Sport 2015-2017/ Jaguar XK 2010-2016/ F-type 2014-2017/ XF 2008-2017/ XJ 2010-2017/ XE 2016-2017/ F-PACE Pre-2017.
6. The Newly added Functions for Citroen & Peugeot
The model coverage is more extensive and comprehensive, covering up to 2020. For example, Peugeot (508 L, 208 (P21), 508 (R8), 308 TX9), Citroen (DS7, DS3 Crossback, new generation C5)
Customer feedback on the basic functions of the old version models diagnostic accuracy, coverage is better and the scanner has updated most of the old car. Such as Peugeot (406,607,106), Citroen (old Alizarin, Alizarin, C3, XANTIA)
Manual oil light reset for Peugeot (1007, 106R, 107, 206, 207, 306, 308, RCZ, 4007,607,508, 807, Expert, Partner) and Citroen (C2, C3 Picasso A58, C4, C4 Picasso, C4 SEDAN, C4 B7, C4 L, C4 Picasso B78, C4 Aircross, C5, SAXO, XSARA)
The BSI system online parameterization is compatible with Peugeot (208, 208(Ai91), 2008), Citroen (C4 CACTUS(E3), C4 CACTUS(F3)
II. ECU CODING
The Coding function is used to re-flash the vehicle control modules, it allows you to reprogram adaptive data for certain components after making repairs or replacements, providing ways for the issues of Drivability, Fuel Efficiency, Power Loss, Fault Codes, Durability of Mechanical Parts.
Because every automobile actuator has a record code in ECU, which is the basis for automobile computer to mobilize their work. LAUNCH X431 V+ is equipped with advanced ECU coding function for addressing the following issues:
1. After you change the bad actuators or certain parts, you need to use this function to make a new code and recognize the new actuators.
2. By changing the code with the ECU coding, it’s easy to improve vehicle performance or stimulate high-end functions for the car.
3. ECU coding enables multiple car systems to recognize each other and then the actuators can start to work.
III. ACTIVE TEST
With this diagnostic tool's Active Test, you can output the command into the ECU in order to turn on/off actuators, to find faults in the subsystems of your car
effortlessly, without using the vehicle's control:
[ Turn on the radiator fan | Modulate the throttle | Open/close windows | Operate mirrors | Turn on/off the lights | Turn on/off the sound horn | Test door lock … ]
IV. Most-Commonly Used Maintenance Services
– Reset the oil life systems every time the oil and oil filter are changed;
– Code new injector numbers to replace the previous one when fitting the new injectors or after the replacement is completed;
– Deactivate and activate the brake control system, assist with brake fluid control, open and close brake pads, etc.;
– Perform steering angle sensor calibration and clear records;
– Evaluate the battery charge state, monitor the closed-circuit current, register the battery replacement, etc.;
– When the ABS contains air, the ABS bleeding function must be performed to bleed the brake system to restore ABS brake sensitivity;
– Initialize the throttle actuators so that the “learned” values stored on ECU are returned to the default state;
– Tire pressure resetting is required to be performed after maintenance is performed;
– Clear PM (Particulate Matter) from the DPF filter through continuous combustion oxidation mode to stabilize the filter performance;
– Perform gear learning for the car when the engine ECU, the crankshaft position sensor, or the crankshaft flywheel is replaced;
– Headlight matching function is used to match the headlights of the vehicle. It detects the light of the environment, then decides whether to automatically turn on the headlights, and monitors the driving speed and body posture of the vehicle, and adjust the headlights in time.
– The main purpose is to reduce nitrogen oxides (NO x ) in the exhaust gas and improve fuel economy at partial load.
– When the gearbox is disassembled or repaired (after some car batteries are powered off), it will cause shift delay or impact problem. At this time, this function needs to be performed to automatically test the gearbox according to driving conditions. Compensate for a more comfortable and ideal shift quality.
– set the sunroof lock switch, the sunroof when it is raining, the memory function of the sliding/tilting sunroof, and the temperature threshold outside the car.
– When the body height sensor and control module in the air suspension system are replaced or the level of the car is wrong, this function needs to be performed to level the body height sensor.
Addtional 5 Special Service Function:
Air Suspension Reset
- When the body height sensor and control module in the air suspension system are replaced or the level of the car is wrong, this function needs to be performed to level the body height sensor.
Car List of Air Suspension Reset Functions:
For Audi, For Mercedes Benz, For BMW, For Citroen, For Chrysler, For Ford, For GM(Cadillac, Chevrolet, GMC, Holden), For Peugeot, For Seat, For Skoda, For VW, For ChangAnFord, For DFCitroen, For SGM, For YQVW.
- When the gearbox is disassembled or repaired (after some car batteries are powered off), it will cause shift delay or impact problem. At this time, this function needs to be performed to automatically test the gearbox according to driving conditions. Compensate for a more comfortable and ideal shift quality.
Car List of Gearbox Reset Functions
: For BMW, For Mercedes Benz, For Chrysler, For Ford, For GM(Buick, Cadillac, Chevrolet, GMC, Holden, Hummer, Pontiac, Saturn), For ChangAnFord, For SGM(BUICK, CADILLAC, CHEVROLET, BUICK TRUCK), For BYD, For CHANGAN, For Chery, For Geat Wall, For Geely.
- Set the sunroof lock switch, the sunroof when it is raining, the memory function of the sliding/tilting sunroof, and the temperature threshold outside the car.
Car List of Sunroof Reset Functions
: For Mercedes Benz, For BMW, For CHRYSLER, For Cadillac
AFS Reset -
Headlight matching function is used to match the headlights of the vehicle. It detects the light of the environment, then decides whether to automatically turn on the headlights, and can monitor the driving speed and body posture of the vehicle, and adjust the headlights in time.
Car List of AFS Reset Functions
: For AUDI, For MERCEDES-BENZ, For MG, For CHRYSLER, For GM(Cadillac, Chevrolet , GMC, Daewoo, Alpheon, PONTIAC, Holden, OLDSMOBILE, BUICK, SATURN, GMC TRUCK, CHEVROLET TRUCK), For OPEL, For SEAT, For SKODA, For VW, For SHVW, For SGM(BUICK, CADILLAC, CHEVROLET, BUICK TRUCK), For YQVW, For BAIC, For GREATWALL, For CHERY, For CHANGAN, For ROEWE, For YQJC, For ZOTYE.
- The main purpose is to reduce nitrogen oxides (NO x ) in the exhaust gas and improve fuel economy at partial load.
Car List of EGR Reset Functions:
For MERCEDES-BENZ, For BMW, For CITROEN, For Chevrolet, For Daewoo, For Holden, For PEUGEOT, For RENAULT, For VOLVO.
V. Full-System Diagnoses
This LAUNCH diagnostic scanner can establish a data link to all systems and subsystems of the vehicle being serviced to:
-Retrieve ECU information of the tested control units including unit type, version numbers, and other specifications, etc.
-Read & erase DTCs to locate problem areas and clear the codes.
-View Live Data of each parameter item.
The following is a list of modern vehicle systems that this scan tool can get access to:
-Engines / Auto Transmission / Airbags / Immobilizer / Key Coding / ABS / Cruise Control / Instruments / Self Leveling Suspension systems
-Seats / Doors / Gateway / Steering Angle / Air Suspension / Body Systems / Electronic Power Steering & Motor Assisted / Power Steering / Tyre Pressure / Rain Sensors / 4WD System
-Stabilizer / Intelligent Parking Assist/Door Motors / Audio Systems / Air Conditioning / Tiptronic / Anti Theft / Soft Top / Headlamp Leveling / Central Locking / Automatic Clutch / DPF Reset
-Electric Windows / Plip Programming / Heated Rear Window / Xenon Headlights / Wash Wipe / Fuel Burning Heater / Transfer Box / Seat Memory / Oil Life Service Reset / Sliding Doors / Electronic Throttle
-Navigation System / Rollover Sensor / Cruise Control / Multi Function Steering Wheel / Aux Heating / Electronic Parking Brake / Clutch Electronics ... and more.
This comprehensive scanning process is able to locate the faulty systems and retrieve the DTCs related easily. So you can work on all parts of the vehicle systems to enhance the performance, save energy, reduce emissions, and everything else.
VI. Support Extention Modules: (so that you can perform more comprehensive vehicle inspections with LAUNCH X431 V+ 4.0)
Videoscope (Mainly applied to check unseen parts of engine, fuel tank, braking system, etc.)
TSGUN (activate all sensors, tpms relearn, program only Launch Sensors)
X431 PRO G(IMMO For VAG Group Above 3.5)
X431 ADAS Moblie/ADAS PRO (calibrate a wide range of camera-based & radar-based driver assistance systems)
X431 Printer (Print out diagnostic data/ reports.)
X431 Heavy Duty Module (diagnose gasoline vehicles & 24V Diesel Trucks)
The Launch X431 V Plus work with X431 Heavy Duty Module
enabling it to test gasoline vehicles and trucks with 12V or 24V battery, and trucks with diesel engines. When testing 24V truck, battery conversion is not required.
VI. More Advantages of LAUNCH X431 V+
Diagnostic Report Upload & Printing
--- This diagnostic tool can automatically generate a diagnostic report when diagnostic work is successfully finished. Generated diagnostic report will be saved and sent to the email box. You are allowed to print the diagnostic report out for asking assistance or recording history fault information. With Wi-Fi Connection, you can even upload the diagnostic report and find solutions with people who are familiar with vehicle repair, or who are encountering the same issue.
Auto VIN Tech
--- Instead of entering Vehicle VIN number manually, this professional diagnostic scanner comes with efficient Auto VIN Technology for retrieving vehicle information in just one touch, so the users are capable of quickly testing all the ECUs on their vehicles and running diagnosis on the selected systems.
--- LAUNCH X431 V+ Scan tool provides practical remote diagnosis, user can ask for the remote control through phones, tablets, and computers etc. It has realized the reality that a mechanic can diagnose an abnormal vehicle which is even thousands of miles away.
Health Report Generate and Share
--- With Launch X431 V+, you can generate a full system Diagnostic Report by ONE-CLICK. The reports can be emailed to the office or directly to your customer. You can also print out the vehicle health report card .
Online Repair Resources
--- Provide more than 1600 vehicle models' service & repair information, handbook, repair case and operation skill
--- Once a vehicle diagnosis is performed, LAUNCH X431 V+ will record the every detail of the diagnostic process. The History function provides quick access to the tested vehicles and users can resume from the last operation, without the necessity of starting from scratch.
--- Including How-to Videos, operation skills, and user manual, Quick start guide etc.
What If I meet with Issues during the diagnosis
--- For any problems found during the diagnosis, submit the feedback immediately. LAUNCH professional experts will provide perfect solutions for you as soon as possible .
--- This vehicle code reader helps quickly retrieve vehicle history maintenance record so you can get a series of useful diagnostic references and recourses when you meet any problems in the process of repairing. In addition, you are able to connect with other users, sharing experiences of your automobile maintenance.
Launch X431 V+ Support Software List:
X431 V Pro3 Support Vehicle List
: Extensive Vehicle Coverage-87 Car Brands and 10000+ Cars supported
: FORD, LINCOIN, GM, BUICK, CADILLAC, CHEVROLET, CHRYSLER, DODGE, JEEP, HM
BENZ, SMART, SPRINTER, BMW, for VW, SKODA, AUDI, OPEL, LAMBORGHINI, PO RSCHE, MAYBACH, EURO FORD, LANDROVER, DR, BENTLEYRolls- Royce, ROVER, MINI, VAUXHALL, FERRARI, FIAT, Abarth, LANCIA, Alfa, Romeo,Maserati, BUGATTI, PEUGEOT, CITROEN,RENAULT, SAAB, for VOLVO, OPEL,Dacia, SEAT
SAMSUNG, DAEWOO, SSANYYONG, HYUNDAI, KIA, HONDA, Acura, TOYOTA, SCION, LEXUS, MAZDA, NISSAN, Infiniti, JPISUZU, TLISUZU , DAIHATSUSUZUKI, MITSUBISHI, SUBARU, CHANGCHENG, HUACHEN, ZHONGXING, JACTY, QIRUI_TY, ISUZU, JINLONG, CHANGAN, LIUWEI_TY, XINKAI, JPISUZU, ZHONGSHUN, HAOQING, HAFEI, XIALI, CHANGHE, ZH ONGTAI, FLYER, SSANGYONG, JIAO, WEILI, LUXGEN
1. For Malaysia Proton and Perodua, India TATA, India Maruti and India Mahindra, X431 V+ offer them for free now.
2. For Iran SAIPA and IKCO, the price is 80USD per car model for one year. After one year, the price is 40USD per model for one year.
3. If you buy Iran SAIPA and IKCO, the bundle price is 130$.
Launch X431 V+ and DBSCAR Connector Specification: