Autel US Autel MaxiCheck MX808S
Autel MaxiCheck MX808S Diagnostic Tool User Manual
Brand: Autel | Model: US Autel MaxiCheck MX808S
1. Setup
The Autel MaxiCheck MX808S is designed for quick and efficient setup. It runs on Android 11 with a 4-core CPU, 4GB RAM, and 64GB ROM, ensuring fast performance. The device supports Wi-Fi for updates and activation without needing a computer.
Initial Power On and Language Selection:
Upon first use, power on the device. You may need to select your preferred language. The MX808S supports English and Spanish menus by default.
Connecting to Vehicle:
Connect the MaxiCheck MX808S to your vehicle's OBD2 port using the provided main cable. Ensure the vehicle's ignition is on (check engine light illuminated) for proper communication. The device will display the vehicle's battery voltage, which is crucial for programming functions.
Video: How to Change Language
Description: This video demonstrates the process of changing the language settings on the Autel MaxiCheck MX808S, a common initial setup step.
2. Operating Instructions
The MaxiCheck MX808S offers comprehensive diagnostic and service functions for over 10,000 US, Asian, and EU vehicle models (1996-2025).
OE-Level All Systems Diagnostics:
Access all available vehicle systems (Engine, Transmission, Brake, TPMS, Battery, SRS, etc.) to read and clear diagnostic trouble codes (DTCs). The device can display live data in various formats (graph, text, columnar, meter, waveform) for detailed analysis.
Active Tests (Bi-Directional Control):
Perform over 3000 active tests by sending command actions to vehicle sub-systems or components. This allows for direct testing of components like EVAP systems, fuel trims, injectors, windows, mirrors, doors, pumps, and valves without using vehicle controls.
Auto VIN & Auto Scan:
Utilize the VIN-based Auto VIN feature and Auto Scan technology for quick vehicle identification and comprehensive system scans. Manual VIN input is also available for cars where Auto VIN is not universal.
Video: Autel MaxiCheck MX808 Diagnostic Service Tool Overview
Description: This video provides a detailed overview of the diagnostic and service capabilities of the Autel MaxiCheck MX808, demonstrating its various operating functions.
3. Maintenance
The MX808S includes over 28 service functions to meet daily car maintenance demands. Please note that service functions are not universally compatible across all vehicle models; always check compatibility for specific functions.
Key Maintenance Functions:
- ABS Bleeding
- Airbag Reset
- Oil Reset
- EPB Reset (Electronic Parking Brake)
- BMS Reset (Battery Management System)
- SAS Calibration (Steering Angle Sensor)
- Injector Coding
- Crank Relearn
- Throttle Adaptation
- WIN DR ROOF (Window/Door/Roof)
- Seats Calibration
- Headlamp Adjustment
- Trans Adaption
- And many more.
4. Troubleshooting
If you encounter issues with your vehicle or the diagnostic tool, the MX808S provides various features to assist in troubleshooting.
Diagnosing Vehicle Issues:
- Use OE-Level All Systems Diagnostics to read and clear fault codes from all accessible modules.
- Perform Active Tests to pinpoint faulty components by directly controlling them.
- Monitor live data streams to observe real-time performance parameters and identify anomalies.
Device-Related Issues:
- Ensure the device is fully charged or connected to the vehicle's OBD2 port for power.
- Verify a stable Wi-Fi connection for software updates and online features.
- If experiencing language issues, refer to the language change settings in the setup section.
5. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 6.9"L x 1.4"W x 10"H |
| Operating System | Android 11.0 |
| Display Resolution | 1024x600 |
| Processor | Rockchip RK3566 4-core CPU |
| Memory (RAM/ROM) | 4GB RAM / 64GB ROM |
| Item Weight | 1.52 pounds |
| Battery | 1 Lithium Polymer battery (included) |
| Vehicle Coverage | 10,000+ US, Asian, EU vehicles (1996-2025) |
6. What's in the Box
- MX808S Main Unit
- Main Cable
- Mini USB Cable
- Power Adapter
- Quick Guide
- Packing List
- Soft Cloth
- Carrying Case (380 x 300 x 120mm)
7. Warranty and Support
The Autel MaxiCheck MX808S comes with a 1-year free software update period and a 1-year warranty. After the initial year, software updates are available for a subscription fee.
For detailed support, you can refer to the official user manual (PDF) available online or contact Autel's customer support. Autel aims to provide a one-stop, cloud-based repair and diagnosis platform for all global users, backed by years of accumulated advanced diagnostic technology.
FCA AutoAuth requires an extra purchase directly from the FCA website.
For any questions or support, you can contact Autel via email at autelusa@outlook.com.
8. About Autel
Autel has been a trusted name in the automotive aftermarket since 2004, assisting both home mechanics and car repair shops with a wide variety of automotive questions. The company adheres to independent research & development and continuous innovation, forming its own unique core technology accumulation.
Autel's diagnostic scanners, ADAS equipment, and TPMS service tools are designed to provide cost-effective solutions for quick, accurate repairs, satisfying the demands of technicians and shops of any size.
Autel's Core Values:
- Customer-oriented Culture
- Insistent Innovation & Creativity
- 100+ R&D Engineers
- 100+ Intellectual Property Rights
- 50+ Intellectual Patents
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