Technical support and 1 year warranty.

Product Summary
1. M302 OBD2 ECU diagnostic scanner, with 2.8 Inches Color TFT Screen.
2. Wide Vehicle Coverage, for most cars made after 1996 that comes with OBD2 protocol, can support 61 Car Brands and models, 100000+ Vehicles all over the world.
3. ECU diagnostic Scanner compatible for Toyota Lexus Ford GM Honda Nissan Hyundai VW Audi Nissan Subaru Mazda BMW Benz Mitsubishi Porsche, Volvo, and etc.
4. Its Oil Reset function only supports cars made between 1996 and 2021.
5. Supports 11 Languages: English, Spanish, French, German, Italian, Polish, Portuguese, Japanese, Korean, Chinese, Russian.

Support 5 Private and 9 Standard Protocols
1. Support 5 private protocols: CAN-500K, CAN-50K, CAN-125K, TP20 and KWP.
2. Support 9 standard protocols: SAE J1850 PWM (41.6Kbaud), SAE J1850 VPW (10.4Kbaud), ISO9141-2(5 baud init, 10.4Kbaud), ISO14230-4 KWP (5 baud init, 10.4 Kbaud), ISO14230-4 KWP (fast init, 10.4 Kbaud), ISO15765-4 CAN (11bit ID, 500 Kbaud), ISO15765-4 CAN (29bit ID, 500 Kbaud), ISO15765-4 CAN (11bit ID, 250 Kbaud), and ISO15765-4 CAN (29bit ID, 250 Kbaud).

Powerful Functions
1. Oil Reset just for car between 1996-2021
2. Full 10 OBD2 modes had built-in
3. Automobile Engine Diagnosis
4. Car Fault Code Clearing
5. Fault Code Query
6. Real-time Data Streaming
7. Automotive Instrument Data
8. Oxygen Sensor Test
9. Fault Freeze Frame
10. I/M Ready Status
11. On-Board Monitor Test(Mode 6)
12. E-V-A-P Test(Mode 8), and etc
13. DTC Lookup
14. Cloud Print
15. Overcurrent and Overvoltage Protection
16. More than 4000 Fault Code Query

Specification
Working voltage: DC 8 - 18V
Operating environment: 0 to 60 Celsius degree
Storage temperature: -20 to 80 Celsius degree

Packing List
1 X M302 Code Reader
1 X User Manual
1 X Carry Case