What’s the difference among Xtool D9S, D9S Pro and D9 Max professional diagnostic scanners?
Check the table comparison below:
| D Series | Xtool D9S | Xtool D9S Pro | Xtool D9 Max |
| Image |  | |  |
| Operating system | Android 10 | Android 10 | Android 10 |
| Processor | Quad-core 1.5GHz | Quad-core 1.5GHz | Quad-core 1.5GHz |
| Memory | 4G+ 128G | 4G+ 128G | 4G+ 128G |
| Screen size | 9.7 inch | 9.7 inch | 9.7 inch |
| Battery Capacity | 6400mAh 7.2V | 6400mAh 7.2V | 6400mAh 7.2V |
| Connection method | WiFi, USB | WiFi, USB | WiFi, USB |
| Charging method | Type C | Type C | Type C |
| Free update | 3 Years Free Update | 3 Years Free Update | 3 Years Free Updae |
| Renewal after free update | 258USD/Year | 358USD/Year | – |
| Full system diagnostics | Yes | Yes | Yes |
| Complete OBDII function | Yes | Yes | Yes |
| AutoScan | Yes | Yes | Yes |
| Read ECU info. | Yes | Yes | Yes |
| Read/Clear DTC | Yes | Yes | Yes |
| Live Data | Yes | Yes | Yes |
| Read Freeze Frame | Yes | Yes | |
| Active Test (Bidirectional control) | Yes | Yes | Yes |
| Special functions | 42+ | 42+ | 42+ |
| IMMO Reset | Yes | Yes | Yes |
| ECU Coding | Yes | Yes | Yes |
| ECU Configuration | Yes | Yes | Yes |
| ADAS Calibration | Yes | Yes | Yes |
| VAG Guided Function | Yes | Yes | Yes |
| BMW Test Plan | Yes | Yes | Yes |
| Online Programming | X | Yes | Yes |
| Offline Programming (PMI) | Yes | Yes | Yes |
| CAN FD | Yes | Yes | Yes |
| DoIP | Yes | Yes | Yes |
| J2534 | X | X | Yes |
| Topology Mapping | Yes | Yes | Yes |
In sum:
Their hard configuration is the same.
They share the same diagnostics and service functions. They all support ECU cding, VAG guided function, BMW test plan, ADAS calibration, Topology function.
D9S cannot do built-in online programming. D9S Pro and D9 Max can do.
D9S and D9S Pro cannot do J2534 ecu programming, but the D9 MAX does.
D9 MAX comes with J2534 VCI, fits for J2534-1 and J2534-2 Standards, supports ecu reprogramming for GM, Ford, Honda, Nissan, Toyota, VW, Volvo, Subaru, Jaguar, Land Rover, Mazda , more brands coming soon.
Please Connect to PC: Prepare PC(Windows)-Download J2534 Driver APP(Check with XTOOL)-Update the Driver-Connect VCI to PC-Open the Driver-Open OEM Software-Connect to Vehicle to Start ECU Programming.
