Trademarks Autel®, MaxiSys®, MaxiDAS®, MaxiScan®, MaxiTPMS®, MaxiRecorder®, and MaxiCheck® are trademarks of Autel Intelligent Technology Corp., Ltd., registered in China, the United States and other countries. All other marks are trademarks or registered trademarks of their respective holders.
Safety Information For your own safety and the safety of others, and to prevent damage to the device and vehicles upon which it is used, it is important that the safety instructions herein presented throughout this manual be read and understood by all persons operating, or coming into contact with, the device. There are various procedures, techniques, tools, and parts for servicing vehicles, as well as in the skill of the person doing the work.
Safety Information Important Safety Instructions Do Not Turn the Volume Up Too Loud When Using Headphones Listening at high volumes that over-stimulate the ear for long periods of time may result in loss of hearing. SAFETY WARNINGS: Always perform automotive testing in a safe environment. Wear safety eye protection that meets ANSI standards. Keep clothing, hair, hands, tools, test equipment, etc. away from all moving or hot engine parts.
Contents CHAPTER 1 USING THIS MANUAL........................................................................... 1 1.1 CONVENTIONS......................................................................................................1 1.1.1 Bold Text................................................................................................... 1 1.1.2 Terminology.............................................................................................. 1 1.1.3 Notes and Important Messages............
4.1 ESTABLISHING VEHICLE COMMUNICATION............................................................... 20 4.1.1 Vehicle Connection................................................................................. 20 4.1.2 VCI Connection........................................................................................22 4.1.3 No Communication Message..................................................................24 4.2 GETTING STARTED.....................................................................
.1.1 Terminology............................................................................................ 68 6.2 OPERATIONS......................................................................................................69 6.2.1 Home...................................................................................................... 70 6.2.2 Search Fix Features.................................................................................70 6.2.3 Ask..............................................
12.6 12.7 12.8 COMMUNITIES..............................................................................................100 TRAINING CHANNELS..................................................................................... 102 FAQ DATABASE............................................................................................ 102 CHAPTER 13 TRAINING OPERATIONS....................................................................104 CHAPTER 14 QUICK LINK OPERATIONS.................................
Chapter 1 Using This Manual This manual contains device usage instructions. Some illustrations shown in this manual may contain modules and optional equipment that are not included on your system. Contact your sales representative for availability of other modules and optional tools or accessories. 1.1 Conventions The following conventions are used. 1.1.1 Bold Text Bold text is used to highlight selectable items such as buttons and menu options. Example: Tap OK. 1.1.
Using This Manual Conventions 1.1.5 Procedures An arrow icon indicates a procedure. Example: To use the camera: 1. Tap the Camera button. The camera screen opens. 2. Focus the image to be captured in the view finder. 3. Tap the blue circle. The view finder now shows the captured picture and auto-saves the taken photo.
Chapter 2 General Introduction The MaxiSys® Elite Diagnostic Platform is the next generation of smart solution for specialized automotive diagnosis. Featuring the NVIDIA’s Tegra® 4-PLUS-1 quad-core 1.8GHz processor, a 9.
General Introduction MaxiSys Display Tablet 4. Front Camera 5. Ambient Light Sensor – detects ambient brightness The LED Indicator Light displays differently in response to the 4 status: A. Charged – indicated by steady green light B. Charging – indicated by steady yellow light C. Low Battery – indicated by steady red light D. Standby – indicated by flashing blue light Figure 2- 2 MaxiSys Display Tablet Top View 6. USB Port – for Ethernet adapter and/or VCI connection 7. HDMI Port 8.
General Introduction MaxiSys Display Tablet 13. Removable Battery 14. Mini SD Slot 15. Camera Lens 16. Camera Flash/Torch 2.1.
General Introduction MaxiSys Display Tablet Item Description Display 9.7” Retina display with 2048X1536 resolution & capacitive touch screen Connectivity 802.11a/b/g/n/ac WIFI Version 2.1 3Mbs BT RJ45 Ethernet Connection 3.0 USB (2.0 Compatible) HDMI 1.4a SD Card (Support up to 32GB) Camera Rear: 8.0 Megapixel, Autofocus with Flashlight Front: 2.
General Introduction 2.2 VCI – J2534 ECU Programming Device VCI – J2534 ECU Programming Device 2.2.1 Functional Description Figure 2- 4 J2534 ECU Programming Device 1. DC Power Supply Input Port 2. Vehicle Data Connector 3.
General Introduction VCI – J2534 ECU Programming Device J2534 Reprogramming Capability The J2534 ECU Programming Device is a SAE J2534-1 & -2 compliant PassThru reprogramming interface device. Using the updated OEM software, it is capable of replacing the existing software/firmware in the Electronic Control Units (ECU), programming new ECUs and fixing software-controlled drivability issues and emission issues. Communication The J2534 ECU programming device supports wireless BT and USB communications.
General Introduction Accessories Kit Table 2- 2 J2534 Programming Device Specifications Item Description Communications BT USB 2.0 Wireless Frequency Wireless BT V2.1+EDR, 2.4GHz Input Voltage Range 12 VDC to 24 VDC Supply Current 170 mA @ 12 VDC 100 mA @ 24 VDC Operating Temperature 0°C to +60°C (ambient) Storage Temperature -65°C to +100°C (ambient) Dimensions (L x W x H) 149mm (5.87”) x 86mm (3.38”) x 35mm (1.28”) Weight 0.29 kg (0.64 lb.
General Introduction 3. Accessories Kit Status Indicator Light The Indicator Light displays differently in response to the tablet status described below: A. Green light – battery power of the tablet is sufficient (≥90%); B. Yellow light – battery level is between 90% to 14%; C. Red light – battery level is lower than 14%; NOTE: Please make sure no small metal or other conductive parts are around the Charging Dock to avoid short circuit damage to the device. 2.3.
General Introduction Accessories Kit 2.4.2 OBD I Adapters The OBD I adapters are for Non-OBD II vehicles. The adapter used depends on the type of vehicle being tested. The most common adapters are shown below (some adapters are optional, please contact your local distributor for details). VW/Audi-2+2 Chrysler-16 BMW-20 Kia-20 Nissan-14 GM/Daewoo-12 Honda-3 Benz-38 Mitsubishi/ Hyundai-12+16 Benz-14 BMW Cable Ethernet 2.4.3 Other Accessories Standard 2.
General Introduction Accessories Kit Compact Disc (CD) Includes the User Manual, Printing Services Program and Update Application, etc. Ethernet Serial Cable (Optional) Connects the display tablet to the VCI unit. Cigarette Lighter Provides power to the display tablet or the J2534 programming device through connection to the vehicle’s cigarette lighter receptacle, as some non-OBD II vehicles cannot provide power via the DLC connection.
Getting Started Powering Up Chapter 3 Getting Started Make sure the MaxiSys Display Tablet has a charged battery or is connected to the DC power supply (see 2.1.2 Power Sources on page 5). 3.1 Powering Up Press the Lock/Power button on the top right side of the display tablet to switch the unit on. The system boots up, and shows the lock screen. Pressing the inner ring with a Lock icon at the center displays 3 entry options: 1.
Getting Started Powering Up It is recommended to lock the screen to protect information in the system and reduce battery usage. Almost all operations on the display tablet are controlled through the touch screen. The touch screen navigation is menu driven, which allows you to quickly locate the test procedure, or data that you need, through a series of choices and questions. Detailed descriptions of the menu structures are found in the chapters for the various applications. 3.1.
Getting Started Name Powering Up Button Description VCI Manager Establishes and manages BT or wired connections to the VCI device. See VCI Manager Operations on page 89. Remote Desk Configures your unit to receive remote support using the TeamViewer application program. See Remote Desk Operations on page 92. Support Launches the Support platform which synchronizes Autel’s on-line service base station with the MaxiSys tablet. See Support Operations on page 94.
Getting Started Name Powering Up Button Description Locator Indicates the location of the screen. Swipe the screen left or right to view the previous or next screen. Back Returns to the previous screen. Android Home Returns to Android System’s Home screen. Recent Apps Displays a list of applications that are currently working. To open an app, touch it. To remove an app, swipe it to the right. Chrome Launches the Chrome browser.
Getting Started Powering Up when disabled. Table 3- 3 Shortcuts Panel Buttons Name Button Description Calculator Launches calculator when pressed. Clock Launches clock when pressed. BT Enables/disables BT when pressed. WiFi Enables/disables WiFi when pressed. Ethernet Enables/disables Ethernet when pressed. Only displays when the Ethernet adapter is connected to the USB port. Torch Turns on/off the torch when pressed. Auto Rotate Enables/disables auto-rotate screen when pressed.
Getting Started Tapping a specific app shortcut button enables you to switch directly to the selected application screen. Long pressing a specific app shortcut button displays the app menu, on which you can select and change the app shortcut. 1. 3.2 Installing Computer Software Pressing and dragging the App Switcher icon around allows you to change the icon position alongside the edge of the screen. Powering Down All vehicle communications must be terminated before display tablet.
Getting Started Installing Computer Software wizard will load momentarily. 5. Follow the wizard instructions on the screen and Click Next to continue. 6. Click on Install and the printer driver program will be installed onto the computer. 7. Click on Finish to complete the whole installation procedure. NOTE: The MaxiSys Printer runs automatically after the installation. 3.3.
Chapter 4 Diagnostics Operations By establishing a data link to the electronic control systems of the vehicle being serviced through the VCI device, the Diagnostics application allows you to retrieve diagnostic information, view live data parameters, and perform active tests. The Diagnostics application can access the electronic control module (ECM) for various vehicle control systems, such as engine, transmission, antilock brake system (ABS), airbag system (SRS) and more. 4.
Diagnostics Operations Establishing Vehicle Communication the vehicle battery. OBD II Vehicle Connection This type of connection only requires the main cable without any additional adapter. To connect to an OBD II vehicle 1. Connect the main cable’s female adapter to the Vehicle Data Connector on the VCI device, and tighten the captive screws. 2. Connect the cable’s 16-pin male adapter to the vehicle’s DLC, which is generally located under the vehicle dash.
Diagnostics Operations Establishing Vehicle Communication 1. Plug the DC power connector of the cigarette lighter into the DC power supply input port on the device. 2. Connect the male connector of the cigarette lighter into the vehicle’s cigarette lighter receptacle. To connect the clipper cable 1. Connect the tubular plug of the clipper cable to the male connector of the cigarette lighter. Figure 4- 1 Connection between Cigarette Lighter and Clipper Cable 2.
Diagnostics Operations Establishing Vehicle Communication If you use more than one VCI device to connect to the test vehicles when customers are many, you can perform vehicle diagnosis on various vehicles conveniently, by pairing the display tablet separately to each of the VCI devices connected to the different test vehicles, via BT, without the need to repeat the plugging and unplugging procedure, which is unavoidable through traditional wired connection, thus saves you more time and provides more effic
Diagnostics Operations Establishing Vehicle Communication The MaxiSys Elite diagnostic platform is now ready to perform vehicle diagnosis. NOTE: Since the USB connection provides the most stable and fastest communication, it is highly recommended to apply this communication method when operating ECU programming or coding. When all the two communication methods are applied at the same time, the MaxiSys system will use the USB communication as the default priority. 4.1.3 No Communication Message A.
Diagnostics Operations B. 4.2 Getting Started If the VCI device is unable to establish a communication link, a prompt message displays with check instructions. The following conditions are the possible causes for this massage to display: The VCI device is unable to establish a communication link with the vehicle. You’ve selected a system for testing that the vehicle is not equipped with. There is a loose connection. There is a blown vehicle fuse.
Diagnostics Operations Getting Started Figure 4- 2 Sample Vehicle Menu Screen 1. Top Toolbar Buttons 2. Manufacturer Buttons Top toolbar Buttons The operations of the Toolbar buttons at the top of the screen are listed and described in the table below: Table 4- 1 Top Toolbar Buttons Name Button Description Home Returns to the MaxiSys Job Menu. VIN Scan Touching this button opens a dropdown list; tap Auto Detect for auto VIN detection; tap Manual Input to enter VIN manually.
Diagnostics Operations Name Vehicle Identification Button Description Asia Displays the Asian vehicle menu. Domestic Displays the Domestic vehicle menu. Search Touching this button opens the virtual keyboard, allowing you to manually enter the specific vehicle make required. Cancel Touching this button exits the search screen, or cancels an operation. Manufacturer Buttons The Manufacturer buttons display the various vehicle logos and the brand names.
Diagnostics Operations Vehicle Identification To perform Auto VIN Scan 1. Tap the Diagnostics application button from the MaxiSys Job Menu. The Vehicle Menu displays (Figure 4- 2). 2. Tap the VIN Scan button on the top toolbar. 3. Select Auto Detect. The tester starts VIN scanning on the vehicle’s ECU. Once the test vehicle is successfully identified, the system will guide you to the Vehicle Diagnostics screen directly.
Diagnostics Operations Vehicle Identification Select Automatic Selection and the system will proceed to acquire VIN information automatically or allow users to input the VIN manually. 4.3.2 Manual VIN Input For some vehicles that do not support the Auto VIN Scan function, the MaxiSys Elite diagnostic system allows you to enter the vehicle VIN manually for quick vehicle identification. To perform Manual VIN Input 1. Tap the Diagnostics application button from the MaxiSys Job Menu.
Diagnostics Operations Navigation Step-by-step Vehicle Selection The vehicle selection procedure is menu driven; you can simply follow the on-screen prompts and make a series of choices. Each selection you make advances you to the next screen. The Back button at the lower right corner of the screen will bring you back to the previous screen. Exact procedures may vary somewhat by the specific vehicle being serviced. 4.3.
Diagnostics Operations Navigation 1. Diagnostics Toolbar 2. Status Information Bar 3. Main Section 4. Functional Buttons Diagnostics Toolbar The Diagnostics Toolbar contains a number of buttons that allow you to print or save the displayed data and make other controls. The table below provides a brief description for the operations of the Diagnostics toolbar buttons: Table 4- 2 Diagnostics Toolbar Buttons Name Button Description Home Returns to the MaxiSys Job Menu.
Diagnostics Operations Name Button Description Records the communication data and ECU information of the test vehicle. The saved data can be reported and sent to the technical center via the internet. You can go to the Support application to follow up the processing progress, see Data Logging on page 99 for detailed information. Data Logging Tapping this button submits the Data Logging report Send Navigation to the technical center via the internet. To print data in Diagnostics 1.
Diagnostics Operations Navigation submission form will display to let you fill in the report information. 4. Tap the Send button to submit the report form via the internet, a confirmation message displays when sending is successful. Status Information Bar The Status Information Bar at the top of the Main Section displays the following items: 1. Menu Title – indicates the menu subject of the Main Section 2. VCI Icon – indicates the communication status between the tablet and the VCI device 3.
Diagnostics Operations Diagnosis Warning Messages This type of messages informs you when completing the selected action may result in an irreversible change or loss of data. The typical example for this is the “Erase Codes” message. Error Messages Error messages inform you when a system or procedural error has occurred. Examples of possible errors include a disconnected cable or communication interruption due to certain reasons. 4.4.
Diagnostics Operations 4.6 Diagnosis Diagnosis There are two options available when accessing the Diagnosis section: 1. Auto Scan – starts auto scanning for all the available systems on the vehicle 2. Control Units – displays a selection menu of all available control units of the test vehicle Auto Scan The Auto Scan function performs a comprehensive scanning over all the systems on the vehicle’s ECU in order to locate fault systems and retrieve DTCs.
Diagnostics Operations Diagnosis Main Section A. List Tab Column 1 – displays the system numbers Column 2 – displays the scanned systems Column 3 – displays the diagnostic marks indicating different conditions of the test result: -!-: Indicates that the scanned system may not support the code reading function, or there is a communication error between the tester and the control system. -?-: Indicates that the vehicle control system has been detected, but the tester cannot accurately locate it.
Diagnostics Operations Diagnosis Name Description OK Confirms the test result, and continues to the system diagnosis after selecting the required system by tapping the item in the Main Section. Quick Erase Deletes codes. A warning message screen will display to inform you of possible data loss when this function is selected. Report Displays the diagnostic data in the report form. Save Saves the diagnostic session as a history record, this allows you to quickly restore access to the test systems.
Diagnostics Operations Diagnosis from the vehicle control module. Erase Codes – erases DTC records and other data from the ECM. Live Data – retrieves and displays live data and parameters from the vehicle’s ECU. Active Test – provides specific subsystem and component tests. This selection may appear as Actuators, Actuator Test, or Function Tests, etc., and the tests options vary depending on the manufacturer and model.
Diagnostics Operations Diagnosis Figure 4- 9 Sample ECU Information Screen 1. Diagnostics Toolbar Buttons – see Table 4- 2 Diagnostics Toolbar Buttons on page 31 for detailed descriptions of the operations for each button. 2. Main Section – the left column displays the item names; the right column shows the specifications or descriptions. 3. Functional Button – in this case, only a Back (or sometimes an ESC) button is available; tap it to exit after viewing. 4.6.
Diagnostics Operations Diagnosis Figure 4- 10 Sample Read Codes Screen 1. Diagnostics Toolbar Buttons – see Table 4- 2 Diagnostics Toolbar Buttons on page 31 for detailed descriptions of the operations for each button. 2. Main Section 3. Code Column – displays the retrieved codes from the vehicle. Status Column – indicates the status of the retrieved codes. Description Column – detailed descriptions for the retrieved codes.
Diagnostics Operations Diagnosis To erase codes 1. Tap Erase Codes from the Function Menu. 2. A warning message displays to inform you of data loss when this function is applied. a) Tap Yes to continue. A confirming screen displays when the operation is successfully done. b) Tap No to exit. 3. Tap ESC on the confirming screen to exit Erase Codes. 4. Check the Read Codes function again to ensure the operation is successful. 4.6.
Diagnostics Operations Diagnosis 1. Diagnostics Toolbar Buttons – taps the drop-down button at the top center of the screen displays the toolbar buttons. See Table 4- 2 Diagnostics Toolbar Buttons on page 31 for detailed descriptions of the operations for each button. 2. Main Section 3. Name Column – this column displays the parameter names. a) Check Box – taps the check box at the left side of the parameter name to make selection of an item. Tap the check box again to deselect the item.
Diagnostics Operations Diagnosis mostly in word form, like ON, OFF, ACTIVE, and ABORT, etc., can only be displayed in Text Mode. Whereas reading of value parameters, such as a sensor reading, can be displayed in text mode and other graph modes. Waveform Graph Mode – displays the parameters in waveform graphs When displaying this mode, three control buttons will appear on the right side of the parameter item, allowing you to manipulate the display status.
Diagnostics Operations 4. Diagnosis 6. Select a desired sample line thickness from the right column. 7. Repeat step 4-7 to edit the waveform for each parameter item. 8. Tap Done to save the setting and exit, or tap Cancel to exit without saving. Functional Buttons The operations of all the available functional buttons on Live Data screen are described below: Back – returns you to the previous screen or exit the function.
Diagnostics Operations Diagnosis To cancel Graph Merge mode, tap the drop-down button on the right side of the parameter name, and select a data display mode. Show Selected/Show All – taps this option to exchange between the two options; one displays the selected parameter items, the other displays all the available items.
Diagnostics Operations Diagnosis 1. Tap the Setting functional button at the bottom of the Live Data screen. 2. Tap the Range navigation button. 3. Select a parameter item on the left column, or enter the item name in the Search bar. 4. Tap on the right side of the MIN button, and enter the required minimum value. 5. Tap on the right side of the MAX button, and enter the required maximum value. 6. Tap the ON/OFF button on the right side of the Buzzer Alarm button to turn it on or off. 7.
Diagnostics Operations c) Diagnosis Trigger Point – reserves a relative percentage of a record length before the data recording start point for reference (for Auto trigger mode only) To perform setting for live data record 1. Tap the Setting functional button at the bottom of the Live Data screen. 2. Tap the Record navigation button. 3. Tap the ○ > button on the right of Trigger Type bar and select the required trigger mode. 4.
Diagnostics Operations Diagnosis and variable control tests display Active Test Controls at the top of the screen with data stream information below, or vice versa. Figure 4- 13 Sample Active Test Screen The functional buttons at the lower right corner of the Active Test screen manipulate the test signals. The operational instructions are displayed on the main section of the test screen. Simply follow the on-screen instructions and make appropriate selections to complete the tests.
Diagnostics Operations Service 3. The third part displays the current conditions of the vehicle control module being learned for comparison to the preconditions suggested by the second part. If the current condition of the control module is out of the suggested limit value, you must adjust the vehicle condition to meet the requirement. 4. The last part displays the instruction of how to use the functional button at the lower right corner of the screen to manipulate the teach-in operations.
Diagnostics Operations Service various service operations. The most commonly performed service functions include: Oil Reset Service TPMS Programming Service EPB Service ABS/SRS Services SAS Calibration Service DPF Regeneration Service 4.7.
Diagnostics Operations Programming and Coding ABS/SRS Services This function allows you to perform various bi-directional tests to check the operating conditions of both the Anti-lock Braking System and the Supplemental Restraint System, such as Automated Bleeding, Pump Motor Test, and checking Module information, etc.
Diagnostics Operations Programming and Coding with the J2534 programming device, which serves as a PassThru interface to establish communication with and transfer data to the vehicle’s ECU. Available programming or coding operations vary by the test vehicle, and only the available operations display in the menu. There are two general types of programming operations: A.
Diagnostics Operations Programming and Coding Variant Coding Figure 4- 15 Sample Variant Coding Screen The main section of the Variant Coding screen displays a list of vehicle components and the coding information which mainly consists of three parts: 1. The top line on the list displays the instruction of how to use the functional button at the lower right corner of the screen to manipulate the coding operations. 2.
Diagnostics Operations Programming and Coding interface then displays. Figure 4- 16 Sample Reprogramming Operation Screen The main section of the reprogramming interface provides you certain hardware version, and current software versions’ information, as well as the information of the newest software versions to be programmed to the control units. Throughout the programming procedure, a series of on-screen operational instructions will display to guide you through.
Diagnostics Operations Generic OBD II Operations If the process crashes, recheck all the cable connections to assure good communications and reinitialize the flash procedure. The programming procedure will automatically repeat if the previous operation does not succeed. 4.9 Generic OBD II Operations A fast-access option for OBD II/EOBD vehicle diagnosis is available on the Vehicle Menu screen (Figure 4- 2).
Diagnostics Operations Generic OBD II Operations Figure 4- 17 Sample OBD II Diagnostic Menu i button displayed beside the function name is tappable, NOTE: The ○ tapping which opens a bubble with additional function information. 4. Select a function option to continue. DTC & FFD I/M Readiness Live Data O2 Sensor Monitor On-Board Monitor Component Test Vehicle Information Vehicle Status NOTE: Some functions are supported only on certain vehicle makes. 4.9.
Diagnostics Operations Generic OBD II Operations DTC & FFD When this function is selected, the screen displays a list of Stored Codes and Pending Codes. When the Freeze Frame data of certain DTCs are available for viewing, a snowflake button will display on the right side of the DTC item. The Erase Codes function can be applied by tapping the functional button at the lower bottom of the screen.
Diagnostics Operations Generic OBD II Operations memory. b) Test results reported by this service do not necessarily indicate a faulty component or system. If test results indicate another failure after additional driving, then a DTC is set to indicate a faulty component or system, and the MIL is illuminated. Freeze Frame In most cases the stored frame is the last DTC that occurred. Certain DTCs, those that have a greater impact on vehicle emission, have a higher priority.
Diagnostics Operations Generic OBD II Operations O2 Sensor Monitor This option allows retrieval and viewing of O2 sensor monitor test results for the most recently performed tests from the vehicle’s on-board computer. The O2 Sensor Monitor test function is not supported by vehicles which communicate using a controller area network (CAN). For O2 Sensor Monitor tests results of CAN-equipped vehicles, refer to On-Board Monitor.
Diagnostics Operations Exiting Diagnostics NOTE: Damage to the vehicle electronic control module (ECM) may occur if communication is disrupted. Make sure all connections, such as data cable, USB cable, and wireless or wired network, are properly connected at all times during testing. Exit all tests before disconnecting the test cable or powering down the tool. To exit the Diagnostics application 1.
Chapter 5 Data Manager Operations The Data Manager application is used to store, print, and review the saved files. Most operations are controlled through the toolbar. Selecting the Data Manager application opens the file system menu. Different file types are sorted separately under different options, there are six types of information files to be viewed or played back. Figure 5- 1 Sample Data Manager Main Screen 5.
Data Manager Operations Operations Figure 5- 2 Sample Image Database Screen 1. Toolbar Buttons – used to edit, print and delete the image files. See Table 5- 1 Toolbar Buttons in JPG Database on page 62 for detailed information. 2. Main Section – displays the stored images. Table 5- 1 Toolbar Buttons in JPG Database Name Button Description Back Returns to the previous screen. Enter Edit Touching this button shows the editing toolbar to print, delete or view image information.
Data Manager Operations Operations 1. Select Data Manager application from the MaxiSys Job Menu. 2. Select Image to access the JPG database. 3. Select an image to display it in full screen. 4. Tapping the screen once displays the editing toolbar. 5. Tap the Info button to open a window displaying the image information. 6. Tap the Edit button on the top right corner of the window. The editing screen displays. 7. Edit the image information by entering the new file name, and file information.
Data Manager Operations Operations live data streams. On the Review Data main screen, select a record file to playback. Figure 5- 3 Sample Data Playback Screen 1. Drop-down Toolbar – taps the button at the top center of the screen to open the Drop-down Toolbar 2. Main Section – displays the recorded data frames 3. Navigation Toolbar – allows you to manipulate data playback Use the Navigation Toolbar buttons to playback the record data from frame to frame. Tap Back to exit data playback. 5.1.
Data Manager Operations Operations 5.1.5 Data Logging The Data Logging section allows you to launch Support platform directly to view all records of every sent or unsent (saved) data logging on the diagnostic system. For more details, please refer to 12.5 Data Logging on Page 99.
MaxiFix Operations Operations Chapter 6 MaxiFix Operations The MaxiFix application launches the on-line troubleshooter database, which not only provides you virtually all common diagnostic trouble code (DTC) database for most vehicles, but also serves as a forum allowing you to network with other MaxiSys users, and gives you access to a vast database of repair and diagnostic tips along with proven filed fixes.
MaxiFix Operations Operations 2. The Navigation Menu – the main menu at the bottom of the screen, which provides you access to different sections of MaxiFix. 3. The Main Screen – located at the center of the screen displaying content based on the vehicle attributes and keywords specified. The tabs on the main screen vary in accordance with the section selected on the Navigation Menu, allowing you to switch between functions.
MaxiFix Operations Operations 6.1.1 Terminology MaxiFix Tip A MaxiFix Tip provides practical information of real fix of a specific vehicle repair issue with detailed descriptions. It is combined with proven fix and vehicle specific data, and filed into an all-in-one information source to provide you with quick and easy repair solutions. On MaxiFix community you can find Tips or share your own Tip to help other community members solve vehicle issues. To search for a MaxiFix Tip 1.
MaxiFix Operations b) Operations Real Fix Tips – provides repair tips from actual shop practices and are presented in an easy to understand Complaint, Cause, Correction format. If you still can’t find the information you want, you can ask the MaxiFix community for help by clicking “Ask” on the Navigation Menu at the bottom of the screen. Adopted! The “Adopted!” icon that displays at the top right side of a Tip page indicates that the related Tip has been adopted by at least 1 technician in the community.
MaxiFix Operations Operations 6.2.1 Home Home is the first option on the Navigation Menu at the bottom of the screen. Tapping it opens your MaxiFix home page. There is a list of questions posted on the community, and you can scroll down the page to the bottom and view more questions by tapping “View More”. Click on any question and you will be linked to the detailed page in the Ask section.
MaxiFix Operations Operations open the Ask page. 3. On the Ask page find Ask for Help, fill in the following sections to ask a question. The Ask page has 4 sections: Subject – this is where you enter a brief subject for the question. My Question – asks a clear and concise question that you want to ask the community. Be sure to be descriptive and concise when asking your question. Problem Description – describes how the vehicle is behaving.
MaxiFix Operations Operations My Profile – allows you to view your Autel account information including: your Autel ID, personal information, MaxiFix score, phone number and register time, and edit your portrait. Vehicle Preference – used to set up a list of preferred vehicles. The preferred list allows you to limit the choices that displayed on the “Select Vehicle” list to specific years, and makes. Click “Set Year” or “Set Make” to set your preferred models.
MaxiFix Operations Operations View Profile Information You can view your personal profile by clicking on your account ID or “My Profile” in My MaxiFix section or edit portrait where applicable, and visit other community members’ profile by clicking their portrait. Information included in your profile determines how you are presented to the community, and what type of information will be sent to you from the community. 6.2.
MaxiFix Operations Operations Close a Question When a repair question that you've posted to the community is resolved, you are encouraged to write down the case as a way to share a good solution. This will help the other MaxiFix members to find useful information for practical fix. To close a question, you need to select the question’s response message from the message list on “My Messages” page first, then tap “Adopted Answer” and select “Close Question”.
Chapter 7 Settings Operations Selecting Settings application opens a setup interface, on which you can adjust default setting and view information about the MaxiSys system. The following options are available for the MaxiSys system settings: Unit Language Printing Setting Wired Network Notification Center About System Settings 7.1 Operations This section describes the operation procedures for the settings. 7.1.
Settings Operations Operations To adjust the language setting 1. Tap the Settings application on the MaxiSys Job Menu. 2. Tap the Language option on the left column. 3. Select the required language. A tick icon will display to the right of the selected language. 4. Tap the Home button on the top left corner to return to the MaxiSys Job Menu. Or select another setting option for the system setup. 7.1.
Settings Operations Operations a setup window displays. 5. 6. Select a connection type: DHCP – obtains the LAN IP address automatically Static IP – allows manual input of IP address If Static IP is selected, you need to enter the IP values manually. NOTE: If you are not sure about the specific IP address values, please contact your network administrator. 7. Tap Save to save the Ethernet configuration setting; or tap Cancel to exit without saving. 8.
Settings Operations Operations Tapping a specific message launches the corresponding application. For example, if you tap on an Update notification message, the Update application will be launched. 7.1.6 About The About option provides information of the MaxiSys Elite diagnostic device regarding the product name, version, hardware, and serial number, etc. To check the MaxiSys product information in About 1. Tap the Settings application on the MaxiSys Job Menu. 2.
Chapter 8 Shop Manager Operations The Shop Manager application helps you to manage the workshop information, customer information records, and keep test vehicle history records, which can be a great assist in dealing with daily workshop business and improves customer service.
Shop Manager Operations Name Button Vehicle History Description History Notes Touching this button opens a note form, which allows you to create audio record, attach picture or video, or edit text notes, etc. Vehicle History Touching this button opens the Vehicle History screen which displays the correlated test vehicle records. Done Saves the file when complete editing. 8.
Shop Manager Operations Vehicle History To activate a test session for the recorded vehicle 1. Tap the Shop Manager application on the MaxiSys Job Menu. 2. Select Vehicle History 3. Tap the Diagnostics button at the bottom of the thumbnail of a vehicle record item. Or, 4. Select a vehicle record item by tapping the thumbnail. 5. A Historical Test record sheet displays, check the recorded information of the recorded test vehicle, and tap the Diagnostics button on the upper right corner. 6.
Shop Manager Operations Workshop Information To edit the Historical Test record sheet 1. Tap the Shop Manager application on the MaxiSys Job Menu. 2. Select Vehicle History. 3. Select the specific vehicle history record thumbnail from the main section. The Historical Test record sheet displays. 4. Tap the Edit button to start editing. 5. Tap on each item to input the corresponding information or add attaching files or images.
Shop Manager Operations Customer Manager Figure 8- 3 Sample Workshop Information Sheet 8.3 To edit the Workshop Information sheet 1. Tap the Shop Manager application on the MaxiSys Job Menu. 2. Select Workshop Information. 3. Tap the Edit button on the top toolbar. 4. Tap on each field to input the appropriate information. 5. Tap Done to save the updated workshop information sheet, or tap Cancel to exit without saving.
Shop Manager Operations Customer Manager NOTE: The items that must be filled are indicated as required fields. 4. Tap the □ + photo frame beside the Name chart to add a photo. A sub menu displays, select Take Photo to take a new photo for the account, or select Choose Photo to choose from the existing files. 5. Some customers may have more than one vehicle for service; you can always add new vehicle information to the account to be correlated.
Shop Manager Operations Customer Manager 8.3.1 History Notes The History Notes function allows you to add audio and video records, text notes and photos, to keep multi-media work logs for the associated customer account, which can be very helpful when dealing with repeat customers. Keeping notes for each vehicle serviced for each customer will keep you always on track and well organized in business. To access History Notes 1. Tap the Shop Manager application on the MaxiSys Job Menu. 2.
Shop Manager Operations Customer Manager Table 8- 2 Function Buttons in History Notes Name Button Description Back Returns to the previous screen. Delete Touching this button deletes the selected note. Search Quickly locates the required note by entering the note title. Cancel Touching this button to cancel edit or file search. Edit Touching this button opens an edit window allowing you to edit notes and attach files. Add Notes Touching this button to add new note in History Notes.
Chapter 9 Update Operations The internal programming of the MaxiSys Elite Diagnostic System, known as the firmware, can be updated using the Update application. Firmware updates increase the MaxiSys applications’ capabilities, typically by adding new tests, new models, or enhanced applications to the database. The display device automatically searches for available updates for all of the Maxisys components when it is connected to the internet.
Update Operations 3. Operations Right Side – displays an update progress bar indicating the completion status. Main Section Left Column – displays vehicle logos and update firmware version information. Middle Column – displays a brief introduction about the new changes to the i button to open an information firmware operation or capabilities. Tap ○ screen to view more details, and tap the dim area around to close the window.
Chapter 10 VCI Manager Operations This application allows you to pair up the MaxiSys Display Tablet with J2534 Programming Device, and to check the communication status. Figure 10- 1 Sample VCI Manager Screen 1. 2. Connection Mode – there are two connection modes available for selection. The connection state is displayed alongside. BT Paring – when paired to a wireless device, the connection state displays as Paired; otherwise it displays as Unpaired.
VCI Manager Operations BT Pairing 10.1 BT Pairing The VCI device needs to be either connected to a vehicle or to an available power source, so that it is powered up during the synchronization procedure. Make sure the MaxiSys Display Tablet has a charged battery or is connected to an AC/DC power supply. To pair the VCI device with the Display Tablet 1. Power on the MaxiSys Display Tablet. 2. Connect the 26-pin end of the data cable to the J2534 ECU Programming Device’s vehicle data connector. 3.
VCI Manager Operations Update The Update section is applied for updating the VCI firmware via the Internet through the MaxiSys tablet connection. Before updating the VCI firmware, please make sure the MaxiSys tablet network connection is stable. To update the VCI device software 1. Power on the MaxiSys display tablet. 2. Connect the VCI device to MaxiSys tablet via USB. 3. Tap the VCI Manager application on the MaxiSys Job Menu of the display tablet. 4.
Chapter 11 Remote Desk Operations The Remote Desk application launches the TeamViewer Quick Support program, which is a simple, fast and secure remote control interface. You can use the application to receive ad-hoc remote support from Autel’s support centre, colleagues, or friends, by allowing them to control your MaxiSys tablet on their PC via the TeamViewer software. 11.
Remote Desk Operations Operations shown. 3. Your partner must install the Remote Control software to his/her computer by downloading the TeamViewer full version program online (http://www.teamviewer.com), and then start the software on his/her computer at the same time, in order to provide support and take control of the display tablet remotely. 4. Provide your ID to the partner, and wait for him/her to send you a remote control request. 5.
Chapter 12 Support Operations This application launches the Support platform which synchronizes Autel’s on-line service base station with the MaxiSys display tablet. In order to synchronize the device to your on-line account, you need to register the product through the Internet when you use it for the first time.
Support Operations Support Screen Layout 12.2 Support Screen Layout The Support application interface is navigated by 4 simple buttons on the top navigation bar, operation of each is described below in turn from left to right: Home Button – returns to the MaxiSys Job Menu. Back – returns to the previous screen, each press takes you back one step. Forward – each press moves forward one screen until you’ve reached the last screen visited. Refresh – reloads and updates the screen.
Support Operations My Account 12.3 My Account The My Account screen displays the comprehensive information of the user and the product, which is synchronized with the on-line registered account, including User Info, Device Info, Update Info and Service Info. Personal Info The User Info and Device Info are both included under the Personal Info section.
Support Operations User Complaint Screen Layout Figure 12- 2 Sample Complaint Screen The User Complaint screen consists of two parts. 1. 2. Option Bar Period Filter – displays only the complaint records within the defined period on the list Status Filter – displays the corresponding complaint records according to the selected case status New Complaint Button – starts a new complaint case.
Support Operations User Complaint customer Closed – indicates the complaint case has been processed, solved, and ended To view the detailed complaint session, tap the ○ > button on the right side of the case item. To establish a new complaint session 1. Register the product online. 2. Tap the Support application on the MaxiSys Job Menu. The device information is automatically synchronized with the online account. 3. Tap Complaint on the Main Menu. 4.
Support Operations Data Logging 3. Tap Complaint on the Main Menu. 4. Select an existing complaint case item on the record list by tapping the ○ > button on its right side. The screen displays the complaint session details. 5. Tap the Post Reply button on the upper right side after viewing, to make a reply. An edit screen displays. 6. Input the content in the input field, and if necessary, upload an attaching file. 7. Tap Submit to post the reply. 8.
Support Operations Communities 1. Tap on the Sent tag to view a list of submitted data loggings. 2. Select a specific item to view the latest update of the processing progress. 3. Tap on the input field at the bottom of the screen, and enter the texts. Or tap the Audio button to record a voice message, or camera button to take a picture. 4. Tap Send to deliver your message to the technical center. 12.
Support Operations Communities 3. Enter your topic and the discussion content in the appropriate input field. 4. Select a category or edit tags for the discussed post. This will help other members with similar interest to find your post. 5. Tap OK to submit the post. To join and reply to a discussion post 1. Select a forum group that you are interested in, whether by the product or the features, on the Communities Home screen. A list of the latest posts is displayed. 2.
Support Operations Training Channels Figure 12- 5 Sample User Profile Screen Profile – displays the user’s personal information and member status. The Related links allow you to check the Top Users (ranked according to their points and levels) in the communities, as well as to find out other online users. Profile Photo – allows you to select an image to set as your profile photo to be displayed in the communities. Stuff – displays all the discussions you’ve posted at various forums in a list.
Support Operations FAQ Database online user account. Shopping & Payment – displays questions and answers about online product purchase and payment methods or procedures.
Chapter 13 Training Operations The Training application provides and allows you to play various tutorial videos stored on the device. The stored training materials mainly consists of product usage tutorials and vehicle diagnostic training videos, all produced by top-notch technicians and product experts. The application also allows you to download or watch more associated videos online, by providing quick links to Autel’s online video database. Figure 13- 1 Sample Training Application Screen 1.
Chapter 14 Quick Link Operations The Quick Link application provides you with convenient access to Autel’s official website and many other well-known sites in automotive service, which offers you abundant information and resources, such as technical help, knowledge base, forums, training, and expertise consultations, etc. Figure 14- 1 Sample Quick Link Screen To open a quick link 1. Tap the Quick Link application on the MaxiSys Job Menu. The Quick Link application screen displays. 2.
Chapter 15 Oscilloscope Operations The Oscilloscope application configures the MaxiSys Diagnostic Device to operate as an automotive oscilloscope when work in combination with the MaxiScope module. This function provides all the features needed for performing electrical and electronic circuit tests as well as monitoring signal activities on any modern vehicles, which shows you what is really going on with a vehicle’s electrical system. Please download the latest user manual for Autel MaxiScope from www.
Oscilloscope Operations Safety Information WARNING: C. Applying a voltage to the ground input is likely to cause permanent damage to the oscilloscope, the attached computer, and other equipment. To prevent measurement errors caused by poor grounding, always use the high-quality USB cable supplied with the oscilloscope. External connections DANGER: D. To prevent injury or death, use only the power cord and adaptor supplied with the product.
Oscilloscope Operations Glossary 15.2 Glossary AC/DC Control Each channel can be set to either AC coupling or DC coupling. With DC coupling, the voltage displayed onscreen is equal to the true voltage of the signal with respect to ground. With AC coupling, any DC component of the signal is filtered out, leaving only the variations in the signal for the AC component.
Oscilloscope Operations Glossary Time Base The time base controls the time interval across the scope display. Voltage Range The voltage range is the range between the maximum and minimum voltages that can be accurately captured by the oscilloscope. Sinusoidal Waveform This term describes the waveform characteristics typically found in circuits with large inductance and capacitance, and often referred to as an AC signal.
Oscilloscope Operations MaxiScope Module Figure 15- 2 Sample Square Waveform Peak to peak voltage This term indicates the difference in voltage between the minimum and maximum voltages occurring in the waveform. 15.3 MaxiScope Module The MaxiScope Automotive Oscilloscope tool kit is optional and available for purchase along with the MaxiSys package. There are 2 versions (basic and advanced versions) available.
Oscilloscope Operations MaxiScope Module Figure 15- 3 Front, Rear, and Top View 1. USB Port Connector 2. Input Channel A/B/C/D 3. LED Indicator Light – lights up when powered on, blinks when communicating, and shimmers when error occurs 4. Warning Triangle – indicates potential safety hazard that exists on the indicated connections, and appropriate precautions should be taken. Make sure you read through the Safety Information on page 106 before using. 5.
Oscilloscope Operations MaxiScope Module Technical Specifications Main Features Description Vertical resolution 12 bits Channels 4 Bandwidth 20MHz Accuracy Voltage: 1%; Time: 50ppm Sensitivity 10mV/div to 20V/div Input Ranges (full scale) ±50mV to ±100V in 11 ranges Input Impedance 1MΩ in parallel with 22pF Input Type Single-ended, BNC connector Input Coupling Software selectable AC/DC Overload Protection ±200V on single input Maximum Sampling (Single Shot) 1 or 2 channels in use 3 o
Oscilloscope Operations Screen Layout and Operations General PC Interface Description USB 2.0 – cable supplied Power Requirements Powered from USB port Compliance FCC (EMC), CE (EMC and LVD), RoHS Warranty 1 year NOTE*: Reduced to 20MS/s if channels A and B, or C and D, are enabled. 15.4 Screen Layout and Operations The Oscilloscope application works as a signal processing program that displays the shape of electrical signals onscreen with a live graph showing voltage against time.
Oscilloscope Operations Screen Layout and Operations 1. Top Toolbar – used for configurations of various settings and operations of the scope 2. Functional Buttons on the top – used for configurations of channel activation, measurement scale and trigger settings 3. Measurement Grid – displays measurements of voltage against time 4. Functional Buttons at the bottom – used for configurations of trigger, time base, and measurement parameter display settings. 15.4.
Oscilloscope Operations Button Name Screen Layout and Operations Description Tapping this button opens a submenu, on which displays 5 options allowing you to save, record and plays back the waveform data. Save Tap Save current page to take a screenshot image. Tap Record data to save the current waveform data. Tap Save Ref to save a copy of an existing signal waveform as reference. Tap Review data allows selecting and reviewing the previously stored waveform recordings.
Oscilloscope Operations Screen Layout and Operations 3. Tap the desired option on the right column to enable the math channel in the channel list. 4. The Math Channel displays on the MaxiScope screen. Probe A probe is any transducer, measuring device or other accessory that you connect to an input channel of your MaxiScope module. Reference Waveform A Reference Waveform is a copy of an existing signal waveform saved as a reference.
Oscilloscope Operations Screen Layout and Operations alongside. 4. Tap Yes and the selected reference waveform will appear on the scope screen. Figure 15- 6 Recall Reference Waveform Window 15.4.
Oscilloscope Operations Screen Layout and Operations 15.4.3 Measurement Grid The 2 control features - Voltage per division and Time per division – enable the users to adjust the scope settings to suit the particular test measurement.
Oscilloscope Operations Screen Layout and Operations 3. The 0 volts is hinted with a pointer reference line. Slide the pointer line up and down to move and view different areas of the scale. 4. Tap once on the screen area outside of the Y-axis to finish the voltage scale adjustment. To adjust the time base scale 1. Unselect the Y-axis if it’s activated. 2. Use your 2 fingers to adjust the time base with the typical zoom gestures on the measurement grid area. 15.4.
Oscilloscope Operations Screen Layout and Operations Figure 15- 8 Measurement Rulers Display 15.4.5 Functional Buttons This group of buttons includes trigger setting buttons allowing you to set trigger source and trigger mode, a Time base button for adjustment, and a Measurement button with options for various measurement types. Trigger On/Off – taps to turn on/off the trigger. The button displays as Trigger Off when it is activated, and vice versa.
Oscilloscope Operations B. Troubleshooting Auto Mode – configures the trigger to occur every time when the scope captures the signal waveforms by the preset trigger point. The scope continues to draw the waveforms even when the signal is not in the trigger point range. Main Time Base – allows users to select an appropriate time per division. The time per division (10 divisions) is displayed along the bottom of the screen. The time base adjustment affects all of the active scope channels at once.
Oscilloscope Operations MaxiScope Firmware Update IMPORTANT: All vehicle communications must be terminated before resetting the USB connection to avoid damage to the devices and the vehicle. The Internet connection may be aborted during USB reset. If the communication between the MaxiScope and the Display Tablet still fails after USB reset, restart the Display Tablet and reconnect the MaxiScope. 15.
Chapter 16 Digital Inspection Operations The Digital Inspection application configures the MaxiSys Elite Diagnostic Device to operate as a digital video scope by simply connecting the tablet to a Digital Inspection Camera. This function allows you to examine difficult-to-reach areas normally hidden from sight, with the ability to record digital still images and videos, which offers you an economical solution to inspect machinery, facilities, and infrastructure in a safe and quick way.
Digital Inspection Operations Additional Accessories 16.1 Additional Accessories The Digital Inspection Camera and its fittings are the additional accessories. Both sizes (8.5 mm and 5.5 mm) of the imager head are optional and available for purchase along with the standard MaxiSys Elite tool kit. Digital Inspection Camera Figure 16- 1 Digital Inspection Camera 1. Removable Imager Head Cable – connects to the tool when performing digital inspections for image and video viewing 2.
Digital Inspection Operations Additional Accessories Imager Head Accessories Figure 16- 2 8.5mm Imager Head Accessories 1. Magnet – picks up small metal objects, such as dropped rings or screws 2. Hook – unclogs obstacles and picks up wires in the pipes or confined areas 3. Mirror – helps to look around corners and see the unreachable areas Figure 16- 3 5.5mm Imager Head Accessories 1. Mirror – helps to look around corners and see the unreachable areas 2.
Digital Inspection Operations Additional Accessories 1. Hold the accessory and the imager head. 2. Slip the end of the accessory over the imager head and then fix the accessory. For 5.5mm Imager Head The two accessories, including the Magnet and Mirror (Figure 16- 3), can be attached to the Imager Head with the same manner described below: 1. Hold the accessory and the imager head.
Digital Inspection Operations 2. Operations Screw the thread part of the accessory over the imager head to fix the accessory. 16.1.1 Technical Specifications Item Optimal Distance Description Viewing 1" to 14" (2.54cm to 35.56cm) with 8.5mm diameter imager head 3/8" to 12" (0.95cm to 30cm) with 5.
Digital Inspection Operations Operations To take pictures using the Digital Inspection application 1. Connect the Imager Head Cable to the USB port on the top side of the MaxiSys Display Tablet. 2. If not already done, power up the MaxiSys Display Tablet. 3. Tap the Digital Inspection application on the MaxiSys Job Menu. The Digital Inspection application interface displays, showing a camera operating screen. The default camera is now the Imager head. 4.
Digital Inspection Operations Operations 7. Tap the red circle again to stop recording. The recorded video is automatically saved to the system Gallery. 8. Tap the thumbnail image on the top right corner to review the recorded video. 9. Tap the Play button to play the video. 10. Tap on the selected video and the edit toolbar instantly displays. 11. Tap the appropriate button to share, delete, or edit the video. 12.
Chapter 17 Maintenance and Service To ensure that the MaxiSys Elite diagnostic tablet and the combined VCI unit perform at their optimum level, we advise that the product maintenance instructions covered in this section is read and followed. 17.1 Maintenance Instructions The following shows how to maintain your devices, together with precautions to take. Use a soft cloth and alcohol or a mild window cleaner to clean the touch screen of the tablet.
Maintenance and Service Troubleshooting Checklist 17.2 Troubleshooting Checklist A. B. When the display tablet does not work properly: Make sure the tablet has been registered online. Make sure the system software and diagnostic application software are properly updated. Make sure the tablet is connected to the Internet. Check all cables, connections, and indicators to see if the signal is being received. When battery life is shorter than usual: C.
Maintenance and Service About Battery Usage Do not use a damaged battery charger. Do not disassemble or open crush, bend or deform, puncture or shred. Do not modify or remanufacture, attempt to insert foreign objects into the battery, expose to fire, explosion or other hazard. Make sure to use the charger and USB cables only that come together in the package. If you use the other charger and USB cables, you might incur malfunction or failure of the device.
Maintenance and Service Service Procedures Contact the local distributer or agent. Visit our website http://pro.autel.com or www.autel.com. Repair Service If it becomes necessary to return your device for repair, please download the repair service form from www.autel.com, and fill in the form.
Chapter 18 Compliance Information FCC Compliance FCC ID: WQ8MAXISYSELITE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Chapter 19 Warranty 12-Month Limited Warranty Autel Intelligent Technology Corp., Ltd.
