Launch X431V+ V4.0 Professional Universal Auto Diagnostic Scanner Tool Full System Code Scanner Diagnostic Tool

LAUNCH X431 V+ 4.0 (upgrade version of LAUNCH X431 V / PRO), as the latest high-end handheld vehicle fault diagnostic tool developed by LAUNCH. Not only featuring Full System diagnostic, 20 Reset Service, but also supports ECU Coding,Key Programming, Active Test, Adaptation, Matching, Auto VIN Detect for all vehicle systems to help major maintenance and repair tasks. Allow 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. is the ideal scanner for professional mechanics and auto repair stores to perform all-around fixes and comprehensive tests.

V+4.0 Practical Advanced Feature:

Active Test (Bi-directional Control)

ECU Coding

Key Programming

Full Systems Diagnoses

20+ Service Functions

Auto VIN + Remote Diagnosis

108 Brands and 10000+ Cars supported

Adaptation+ Matching+ Reset + Initialization + Coding

Equipped with HD ratio LENOVO display tablet

Android 9.0-Based 10.1 HD IPS Touch Screen (1280 * 800)

7000mAh rechargeable battery (up to 10 hours battery life)

32 GB storage capacity, support 128G TF Card

2 Year Free Update(No IP Limited)+Blue-tooth + WI-FI Connection

Support Diagnosing Heavy Duty Trucks with Extra X-431 HD Module

24 Languages Support: Italian, English, Chinese Simplified, Chinese Traditional, German, Japanese, Russian, French, Spanish, Portuguese, Polish, Turkish, Dutch, Greek, Hungarian, Arabic, Danish, Korean, Persian, Romania, Serbia, Finnish, Swedish, Czech, etc.

X431 V+ Scanner work with HDIII Model can test 12V gasoline vehicles and 24v 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 diessel engines. When testing 24V truck, battery conversion is not required. Supports 68 brands and over 220 models from America, Europe, Asia.( Note:If you are not sure whether X431 V Plus work for your car, please feel free contact us .)

ECU Coding and Active Test

This diagnostic tablet supports ECU coding function on a large amount of makes, including for Benz, for Ford and more. It also supports quick diagnosis via one-button VIN scanning. Active test is to test output ellements. You can figure out whether a specific subsystem or component in your car functions well or not by using this tool to make the tester outputs function instead of checking in ignition status.

ALL Systems` Diagnoses

To diagnose car comprehensively, it can read DTCs and data streams for ALL systems. For instance, Fuel system, Emission system, Transmission, Engine, Body, Powertrain and more. You do not have to buy other tools for diagnosing systems, saving you much time and money from a long term.

Full 16 Special Functions (Up to 20+ Special Functions)LAUNCH X431 V+ provides 16 powerful special functions for precise test result of vehicle health status:

Oil Reset Service

This function can be performed in the following cases: i. If the service lamp is on, you must provide service for the car. After service,you need to reset the driving mileage or driving time so that the service lamp turns off and the system enables the new service cycle. ii. After changing engine oil or electric appliances that monitor oil life, you need to reset the service lamp.

Electronic Parking Brake Reset

i. If the brake pad wears the brake pad sense line, the brake pad sense linesends a signal sense line to the on-board computer to replace the brake pad.After replacing the brake pad, you must reset the brake pad. Otherwise, the car alarms. ii. Reset must be performed in the following cases: 1) The brake pad and brake pad wear sensor are replaced. 2) The brake pad indicator lamp is on. 3) The brake pad sensor circuit is short, which is recovered. The servo motor is replaced.

ABS Bleeding

This function allows you to perform various bi-directional tests to check the operating conditions of Anti- lock Braking System (ABS). i. When the ABS contains air, the ABS bleeding function must be performed to bleed the brake system to restore ABS brake sensitivity. ii. If the ABS computer, ABS pump, brake master cylinder, brake cylinder, brake line, or brake fluid is replaced, the ABS bleeding function must be performed to bleed the ABS.

Electronic Throttle Position Reset / Learn

This function enables you to initialize the throttle actuators so that the “learned” values stored on ECU are returned to the default state. Doing so can accurately regulate throttle (or idle engine) operations to control the amount of air intake. Throttle matching must be performed in the following cases: i. The ECU is replaced and the ECU does not yet store throttle working features. ii. The ECU is disconnected from power and the ECU memory is lost. iii. The throttle assembly is replaced. iv. The intake pipe is replaced or removed, which affects idle speed control by ECU and throttle body. v. The throttle is cleaned. Although the idle throttle potentiometer features remain unchanged, with the same throttle opening, the air inflow has changed and idle speed control features have changed.

Battery Register/Maintenance

This function enables you to perform a resetting operation on the monitoring unit of vehicle battery, in which the original low battery fault information will be cleared and battery matching will be done.Battery matching must be performed in the following cases: i. Main battery is replaced. Battery matching must be performed to clear original low battery information and prevent the related control module from detecting false information. If the related control module detects false information, it will invalidate some electric auxiliary functions, such as automatic start & stop function, sunroof without one-key trigger function,power window without automatic function. ii. Battery monitoring sensor. Battery matching is performed to re-match the control module and motoring sensor to detect battery power usage more accurately, which can avoid an error message displaying on the instrument panel.

TPMS Tire Pressure Monitoring Sytem Reset

makes tpms senser in displaying sensor IDs from the vehicle’s ECU, inputting TPMS sensor replacement IDs and activate tpms sensors.

Anti-Theft Matching (IMMOBILIZER)

This function can protect your car from being stolen by clearing the lost car key information and programming new key into the ECU database. Also known as keys programming.

Injector Coding

i. Diessel injector code need programming ID and parameters to the ECU for accurate communication and Injection control system. ii. Program in the new fuel injector numbers after replacement to replace the ones previously programmed into the ECU.

Camshaft Gear Learning

Help user to finish tooth learning after changing crankshaft in car engine, so the new part can be used.

AF Adjustment

Additional 5 More Reset Functions

You can check the 5 reset functions in the car diagnostic software.
1. Air Suspension Reset
2. Gearbox Reset
3. Sunroof RESET
4. AFS Reset
5. EGR Reset

Product Specifications:

Operating System: Android 9.0

CPU: Qualcomm Snapdragon 450, 8-core 1.8GHz

Battery: 7000mAh rechargeable polymer lithium battery

Memory: 3GB

Storage Capacity:32GB (New 2020 Version)

LCD: 10.1 inch

LCD Resolution: 1920*1200

IPS Touch Screen: Capacitive Touch Screen

Cameras: 5.0 mega pixels front and 8.0 mega pixels rear.

Wi-Fi: 802.11a/b/g/n/ac (2.4GHz / 5GHz)

Blue-tooth: Supported

Working Temperature: 0 ~ ℃ 45℃

Storage Temperature: -20 ~ ℃ 70℃

Dimensions (L*W*H): 265*214.5*50.5 mm (10.43*8.44*1.99 inches)

Weight (NW): 1.05 kg (2.31 lb)