परिचय
The Autel MaxiCOM MK900 is an advanced automotive diagnostic scanner designed for comprehensive vehicle system analysis. This device offers extensive diagnostic capabilities, including bidirectional control, a wide range of service functions, and support for modern communication protocols like CAN-FD and DoIP. It is built on an Android 11 platform, featuring an 8-inch touchscreen for intuitive operation.
प्रमुख विशेषताएं इस प्रकार हैं:
- Over 3,000 active tests for component verification.
- More than 40 service functions for common maintenance tasks.
- OE-level all-system diagnostics with extensive ECU coverage.
- Fast AutoVIN 2.0 and VIN/license plate scanning.
- Support for CAN-FD and DoIP protocols for newer vehicles.
- Pre and post-repair reporting with Wi-Fi printing.
- Remote Desktop and Cloud Report Management.
- Compatibility with optional accessories like the BT506 battery tester and MV108S/105S endoscopes.

Figure 1: Autel MaxiCOM MK900 device and included accessories.
सेटअप निर्देश
- पैकिंग खोलना: Carefully remove the MaxiCOM MK900 unit and all accessories from the packaging. Verify all components listed in the packing list are present.
- आरंभिक शुल्क: Connect the power adapter to the MK900 and a power outlet. Allow the device to charge fully before first use. The battery indicator will show charging status.
- पावर ऑन: Press and hold the power button located on the side of the device until the Autel logo appears on the screen.
- Language and Region Setup: Follow the on-screen prompts to select your preferred language and region settings.
- वाई-फाई कनेक्शन: नेविगेट करें सेटिंग्स and connect the device to a stable Wi-Fi network. This is essential for software updates and online features.
- सॉफ्टवेयर अपडेट: After connecting to Wi-Fi, go to the अद्यतन application. Download and install all available system and vehicle software updates to ensure optimal performance and the latest vehicle coverage.
- वाहन से कनेक्ट करें:
- Locate the vehicle's OBD-II port, typically under the dashboard on the driver's side.
- Connect the diagnostic cable from the MK900 to the vehicle's OBD-II port.
- वाहन के इग्निशन को "चालू" स्थिति में घुमाएँ (इंजन बंद रखें)।

Figure 2: Connecting the Autel MaxiCOM MK900 to a vehicle's OBD-II port.
ऑपरेटिंग निर्देश
The MaxiCOM MK900 provides a user-friendly interface for various diagnostic and service functions. Below are general steps for common operations.
1. वाहन निदान
- From the main menu, tap "Diagnostics".
- Select the vehicle manufacturer (e.g., Ford, Chevrolet, Jeep).
- चुनना "Automatic selection" to allow the tool to automatically read the VIN, or "Manual selection" if automatic VIN acquisition fails.
- Confirm the vehicle profile (make, model, year, engine type).
- एक बार कनेक्ट होने के बाद, चयन करें "Auto Scan" to perform a comprehensive scan of all available vehicle systems (e.g., Engine, ABS, Airbag, Transmission).
- Review the detected Diagnostic Trouble Codes (DTCs) and system status. You can select specific systems for deeper analysis.
- Reading and Clearing Codes:
- To read codes, select the desired system and choose "Read Codes".
- To clear codes, after addressing the underlying issue, select the system and choose "Erase Codes".
- सजीव आंकड़ा: Access real-time sensor data by selecting "Live Data". This can be displayed in text, graph, or gauge format for detailed analysis.

Figure 3: Main diagnostic menu showing various vehicle brands.

Figure 4: OE-level all system scan in progress.
2. Active Tests (Bidirectional Control)
Active tests allow you to send commands to vehicle systems to test component functionality. This is crucial for pinpointing faulty parts.
- से "Diagnostics" menu, after selecting the vehicle, navigate to the specific system (e.g., Engine, ABS).
- Look for options like "Active Test" or "Actuation Test".
- Select the component you wish to test (e.g., fuel pump, cooling fan, window motor).
- Follow the on-screen instructions to activate or deactivate the component and observe its response.

चित्र 5: पूर्वamples of bidirectional active tests available.
3. सेवा कार्य
The MK900 offers over 40 service functions for routine maintenance and special operations.
- From the main menu, tap "Service" or "Hot Functions".
- Select the desired service function (e.g., Oil Reset, EPB Reset, SAS Calibration, DPF Regeneration, TPMS Reset, Injector Coding).
- Follow the detailed on-screen instructions to perform the service. Ensure all prerequisites are met before proceeding.

Figure 6: Hot service functions menu.
4. Pre & Post Scan Reports
Generate comprehensive reports before and after repairs to document diagnostic findings and confirm successful repairs.
- एक प्रदर्शन करें "Auto Scan" किसी भी मरम्मत शुरू करने से पहले.
- Save the scan results as a "Pre-Scan Report".
- After completing repairs, perform another "Auto Scan".
- Save these results as a "Post-Scan Report".
- Reports can be wirelessly printed via Wi-Fi or uploaded to the Autel Cloud for management and sharing.

Figure 7: Pre & Post Scan Report workflow.
रखरखाव
- सॉफ्टवेयर अपडेट: Regularly check for and install software updates via Wi-Fi to ensure the device has the latest vehicle coverage and functionalities.
- सफाई: एक नरम, डी का प्रयोग करेंamp स्क्रीन और डिवाइस के बाहरी हिस्से को साफ़ करने के लिए कपड़े का इस्तेमाल करें। अपघर्षक क्लीनर या सॉल्वैंट्स का इस्तेमाल न करें।
- भंडारण: उपयोग में न होने पर उपकरण को उसके सुरक्षात्मक आवरण में रखकर ठंडी और सूखी जगह पर रखें। अत्यधिक तापमान से बचाएं।
- बैटरी की देखभाल: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, especially if storing for extended periods.
- केबल निरीक्षण: Periodically inspect the diagnostic cable for any signs of wear, damage, or fraying. Replace damaged cables immediately to prevent electrical issues.
समस्या निवारण
- Q: Why don't some features work?
- A: Approximately 90% of cases are due to vehicle incompatibility. Send your Vehicle Identification Number (VIN) to Autel support for a compatibility check.
- Q: Are upgrades free?
- A: The device includes 1 year of free upgrades. After the first year, upgrades are available for an annual fee (approximately $149/year). Core functions will continue to work without renewal, but cloud-based features may be restricted.
- Q: Does it support Bluetooth?
- A: The Autel MaxiCOM MK900 model primarily uses a wired connection for stability and speed. It does not feature Bluetooth connectivity, ensuring no data drop-offs or lag associated with wireless connections.
विशेष विवरण
| ब्रांड | ऑटेल |
| नमूना | मैक्सीकॉम MK900 |
| शक्ति का स्रोत | बैटरी चालित (7700mAh) |
| ऑपरेटिंग सिस्टम | एंड्रॉइड 11.0 |
| स्क्रीन का साईज़ | 8 Inches (1280x800 resolution) |
| प्रोसेसर | Quad-core RK3566 |
| याद | 4जीबी रैम + 64जीबी रोम |
| कनेक्टिविटी | Wired (OBD-II), Dual-band 5GHz & 2.4GHz Wi-Fi |
| ऑटोमोटिव फ़िट प्रकार | Universal Fit (1996-2026 models, 150+ makes) |
| शामिल घटक | Autel MaxiCOM MK900 unit |

Figure 8: Comparison of MK900 specifications.
वारंटी जानकारी
The Autel MaxiCOM MK900 comes with a 12 महीने की निर्माता वारंटीयह वारंटी सामान्य उपयोग के दौरान सामग्री और कारीगरी में होने वाले दोषों को कवर करती है। वारंटी दावों के लिए कृपया अपनी खरीदारी का प्रमाण संभाल कर रखें।
इसके अतिरिक्त, डिवाइस में निम्नलिखित शामिल हैं: 1 year of free software updates from the date of purchase. Regular updates ensure continued compatibility with new vehicle models and access to the latest diagnostic features.
सहायता
For technical assistance, product inquiries, or warranty support, please contact Autel customer service:
- ईमेल: autelcare@outlook.com
- फ़ोन: 1-833-436-5880 (9 AM - 6 PM EST)
Please have your device's serial number (S/N) ready when contacting support for faster service. A PDF user manual is available upon request.