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12/09/2017

The SAS Function of Autel MaxiDiag MD808 PRO

Steering Angle Sensor Calibration permanently stores the current steering wheel position as the straight-ahead position in the steering angle sensor EEPROM. Therefore, the front wheels and the steering wheel must be set exactly to the straight-ahead position before calibration. In addition, the vehicle identification number is also read from the instrument cluster and stored permanently in the steering angle sensor EEPROM. On successful completion of calibration, the steering angle sensor fault memory is automatically cleared.
he SAS Function of Autel MaxiDiag MD808 PRO
Calibration must always be carried out after the following operations:
* Steering wheel replacement
* Steeri ng angle sensor replacem ent
* Any maintenance that involves opening the connector hub from the steering angle sensor to the column
* Any maintenance or repair work on the steering linkage, steering gear or other related mechanism
* Wheel alignment or wheel track adjustment
* Accident repairs where damage  to the steering angle sensor or assembly, or any part of the steering system may have occurred
NOTE
1.Autel accepts no responsibility for any accident or injury arising from servicing the SAS system. When interpreting DTCs retrieved from the vehicle, always follow the manufacturer’s recommendation for repair.
2.Before starting procedure, make sure vehicle has ESC. Look for button on dash.
Take Toyota as an example.
1) The vehicle must remain in a stationary condition throughout the entire process. Be sure to perform the procedure on a level surface with an inclination of less than 1%.
2) If the vehicle is equipped with an A/T, ensure that the shift lever is in the “P” range and the parking brake is applied. If the vehicle is equipped with an M/T, ensure that the parking brake is applied.
3) Turn the ignition off.
4) Locate the vehicle’s 16-pin Data Link Connector (DLC).
5) Plug the Autel MD808 cable connector into the vehicle’s DLC.
6) Turn the ignition on but do not start the engine.
7) Turn on the scan tool and wait for the Main Screen to appear.
8) Use the UP/DOWN scroll button and LEFT/RIGHT scroll button to select Service in the Main Screen (Figure 3-2),and then select SAS from the Service menu.
9) Wait for a series of vehicle identification screens appears to identify the vehicle. On each screen that appears, use the UP/DOWN scroll button to select the correct option and then press the OK button. Repeat this behavior until the vehicle is completely identified.
10) Use the UP/DOWN scroll button to select VGRS in the menu. The screen displays as below.
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THIS ARTICLE IS PUBLISHED BY Youobd2.com

10/09/2017

What’s the different between MD808 and MD808 pro ?

MD808 pro is an more advanced professional scan tool than MD808. Though MD808 and MD808 pro are armed the same hardware, MD808 pro has more powerful built-in software system than MD808 pro. MD808 can only access to Engine, Transmission, ABS, and Airbag (SRS) systems while MD808 pro support Read/Clear Codes and Live Data functions for ALL systems.

MD808 PRO can access ALL available modules for the best diagnosis operations. With all that enclosed in a 4-inch hand-held device, there is no better multifunctional scan tool on the market.

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Autel MaxiDiag MD808 Pro Functions:
1. Support Read/Clear Codes and Live Data functions for ALL systems
2. Read and clear trouble codes, control and test BMS/Oil Reset/ SRS/EPB/DPF systems
3. Support oil service reset
4. Support battery registration and reset
5. Diesel particulate service including forced regeneration
6. Reset steering angle sensor (SAS) functionality
7. Relearn parking brake pad after replacement
8. Reset service mileage and service intervals
9. Turn off ECU brake warning light
10. Perform O2 monitor, on-board monitor, I/M readiness and component testing
11. Print diagnostic reports via PC connection
12. Global OBD II coverage for U.S. domestic, Asian and European makes and models
13. All OBD II protocols, all 10 test modes and enhanced OBD II mode 6 support
14. Update: Free Software updating for lifetime
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http://obd2codes.net/2017/09/06/whats-the-different-between-md808-and-md808-pro/