Introduction
The Autel MaxiCOM MK808BT PRO is an advanced diagnostic scan tool designed for comprehensive vehicle system analysis and maintenance. This device offers bidirectional control, extensive service functions, and OE-level diagnostics for a wide range of vehicle makes and models. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your device to ensure optimal performance.
Safety Information
It is crucial to read and understand all safety warnings and precautions before operating the MaxiCOM MK808BT PRO. Failure to do so may result in injury or damage to the device or vehicle.
- Always operate the device in a well-ventilated area.
- Do not expose the device to moisture or extreme temperatures.
- Ensure the vehicle's ignition is off before connecting or disconnecting the VCI (Vehicle Communication Interface) unit.
- Keep the device away from strong electromagnetic fields.
- Use only the power adapter and cables supplied by Autel.
- Refer to the vehicle's service manual for specific diagnostic procedures and safety guidelines.
Legal Disclaimer
Autel MaxiCOM MK808BT PRO has best hardware. The information contained in this manual is intended for general guidance only. Autel reserves the right to make changes to the product and its specifications at any time without prior notice. Autel shall not be liable for any damages arising from the use of this device or the information provided herein.
Package Contents
Verify that all items listed below are included in your package:
- MK808BT PRO Main Unit
- VCI Mini
- USB Type-C Cable
- Power Adapter
- Quick Reference Guide
- Packing List
- Carry Case
Image: Contents of the Autel MaxiCOM MK808BT PRO package, including the main unit, VCI Mini, cables, power adapter, and carry case.
Setup
- Initial Power On: Connect the power adapter to the MK808BT PRO main unit and a power outlet. Press and hold the power button to turn on the device.
- Language and Region Settings: Follow the on-screen prompts to select your preferred language, time zone, and region.
- Wi-Fi Connection: Navigate to the system settings and connect to a stable Wi-Fi network. A strong internet connection is essential for software updates and online features.
- VCI Mini Connection: The VCI Mini communicates wirelessly with the main unit. Ensure the VCI Mini is plugged into the vehicle's OBDII port. The main unit will automatically attempt to establish a Bluetooth connection with the VCI.
- Software Update: After connecting to Wi-Fi, check for available software updates. It is highly recommended to update the software to the latest version to ensure compatibility with the newest vehicle models and access to all features.
Image: Overview of the Autel MaxiCOM MK808BT PRO's main functions and hardware specifications, highlighting its wireless capabilities and faster performance.
Operating Instructions
Vehicle Connection and Identification
The MK808BT PRO supports multiple methods for vehicle identification:
- Auto Detect: The system automatically detects the vehicle's VIN (Vehicle Identification Number) upon connection.
- Automatic Selection: Allows the user to select the vehicle make, model, and year from a list.
- Manual Input: Manually enter the VIN for identification.
- Manual Selection: Manually select vehicle details if auto-detection fails or is not preferred.
Image: Depiction of the four vehicle identification methods available on the Autel MaxiCOM MK808BT PRO: Auto Detect, Manual Input, Automatic Selection, and Manual Selection.
OE-Level All System Diagnostics
The device can scan all available vehicle systems, including Engine, ABS, SRS, Transmission, BMS, Suspension, and more. Key diagnostic functions include:
- Decoding OE & Generic DTCs (Diagnostic Trouble Codes).
- Reading and Clearing over 7,000 DTCs.
- 5-in-1 Graphic Live Data display (text, wave graph, histogram, meter diagram).
- Freezing Data Frame.
- Retrieving ECU Information.
Image: Visual representation of the OE-level all system diagnostic capabilities, showing the scanner connected to a vehicle and accessing various modules like ABS, SRS, Engine, and Transmission.
Image: Illustration of the 5-in-1 live graphical data stream feature, displaying comprehensive data, comparative analysis, visible changing trends, and improved work efficiency through various display modes.
Bi-directional Control (Active Tests)
The MK808BT PRO features powerful bidirectional control, allowing it to send commands to the ECU to test the functionality of various actuators and components. This significantly shortens diagnostic time.
Examples of supported active tests include:
- Injector Coding
- Fuel Pumps
- Interior Lights
- A/C Clutch
- Radiator FAN
- ABS Pump
- VGT Turbo Calibration
- Idle Speed Adjustment
- Accelerate Device Test
- Brake Vacuum
- Door Lock Actuators
- Mirror Adjustments
Image: Diagram illustrating the bidirectional control process, where the scanner sends commands to the vehicle's ECU to activate components like radiator fans, interior lights, and fuel pumps, and receives feedback.
Service Functions
The MK808BT PRO supports over 28 common service functions, providing solutions for various module repairs. Note that service functions are vehicle-specific.
- Oil Reset
- ABS Bleed
- SRS (Supplemental Restraint System)
- EPB (Electronic Parking Brake)
- SAS (Steering Angle Sensor) Calibration
- Injector Coding
- Suspension Calibration
- Throttle Matching
- Gear Learning
- Trans Adaptations
- Battery Registration
- D-P-F Regeneration
Image: Display of various service functions available on the Autel MaxiCOM MK808BT PRO, including Oil Reset, ABS Bleed, EPB, BMS Aiming, Injector Coding, and DPF Regeneration.
Special Functions
The MK808BT PRO includes several high-end special functions:
- FCA SGW Bypass: Directly perform full system scanning and diagnosis for 2017+ Jeep, Fiat, Chrysler, Dodge, and Ram vehicles without needing an additional 12+8 adapter.
- Battery Test (with BT506): When paired with the Autel BT506 battery tester, the MK808BT PRO can perform precise battery health reports, including cranking and charging tests.
- Cloud Report Management: Upload diagnostic data and reports to the Autel cloud server for easy storage, synchronization, backup, and sharing via email, SMS, or QR code.
- Print via P-C Link: Print diagnostic reports directly from the device to a connected PC.
- Remote Desktop: Allows for remote technical support and assistance.
- Endoscope Function (with MV108S/MV105S): Connect an Autel MV108S or MV105S endoscope for clear internal vehicle inspections.
Image: Steps for FCA SGW AutoAuth, showing how to access the official web, register an account, and gain full access to FCA SGW for compatible vehicles.
Image: Illustration of the battery testing capabilities when paired with the BT506, showing cranking test, charging test, in/out of vehicle battery test, and 6V-12V battery testing.
Image: Depiction of the endoscope function with MV108S/MV105S, highlighting crystal-clear images, bendable cable, waterproof design, and applications in car/auto repair and electrical repair.
Image: Visual of the Autel Cloud Report Management system, showing features like managing mass data, data synchronization and backup, long-term storage, and cross-device access.
Image: Steps for printing diagnostic reports via P-C Link, showing the process from tapping settings to checking the print option and the benefits of easy reporting, customization, and sharing.
Maintenance
- Software Updates: Regularly check for and install software updates to ensure the device has the latest vehicle coverage and features. Updates are typically released monthly.
- Cleaning: Use a soft, damp cloth to clean the device's screen and exterior. Avoid abrasive cleaners or solvents.
- Storage: Store the device in its carry case in a cool, dry place when not in use. Avoid extreme temperatures and direct sunlight.
- Battery Care: For optimal battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in active use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery; faulty power adapter; hardware issue. | Charge the device for at least 30 minutes. Ensure the power adapter is correctly connected. Contact support if the issue persists. |
| VCI Mini not connecting. | VCI not properly seated; Bluetooth interference; VCI fault. | Ensure VCI is firmly plugged into OBDII port. Check Bluetooth settings on main unit. Try restarting both devices. |
| Cannot connect to vehicle ECU. | Incorrect vehicle selection; vehicle communication issue; VCI problem. | Verify vehicle information (VIN, make, model, year). Check vehicle's OBDII port for power. Ensure VCI is connected and functioning. |
| Software update failure. | Unstable Wi-Fi connection; insufficient storage space. | Ensure a strong and stable Wi-Fi connection. Clear some storage space on the device if necessary. Restart the update process. |
Specifications
| Feature | Detail |
|---|---|
| Model | MaxiCOM MK808BT PRO |
| Operating System | Android 11.0 |
| Processor | 4-Core RK3566 CPU |
| Memory | 4GB RAM + 64GB ROM |
| Display | 7-inch LCD, 1024x600 resolution |
| Connectivity | Wi-Fi (2.4GHz & 5GHz), Bluetooth (33ft wireless range) |
| Battery | 5000mAh Lithium Polymer |
| Dimensions (LWH) | 9.4" x 1.4" x 5.9" |
| Item Weight | 0.353 ounces |
| Vehicle Coverage | 80+ brands, 150+ makes, 15,000+ vehicles (1996-2025) |
| Languages Supported | 21+ languages (English default) |
Image: Detailed view of the Autel MaxiCOM MK808BT PRO's hardware components and key functions, including bidirectional control, active tests, and service functions.
Image: Comparison highlighting the advantages of the MK808BT PRO's wireless capabilities over traditional cable scanners, emphasizing faster speed and extended diagnostic range.
Warranty and Support
Autel provides comprehensive support for the MaxiCOM MK808BT PRO:
- Software Updates: Enjoy 1 year of free software updates from the date of purchase.
- Warranty: The device comes with a 12-month warranty covering manufacturing defects.
- Technical Support: 24/7/365 technical support is available. For assistance, please contact Autel support via email at autelsupply@outlook.com.
- Returns & Replacement: A 30-day return and replacement policy is offered.
Image: Map showing global language support for the Autel MaxiCOM MK808BT PRO, indicating that it supports over 21 languages to eliminate language barriers and improve report accuracy.
Image: Visual representation of the extensive vehicle coverage, showing various car brands and models supported by the Autel MaxiCOM MK808BT PRO, including regular updates for newer models.