User Manual

53
EPB Safety
It may be dangerous to perform Electronic Parking Brake (EPB) system
maintenance, so before you begin the service work, please keep these rules in
mind.
 Ensure that you are fully familiar with the braking system and its operation
before commencing any work.
 The EPB control system may be required to be deactivated before carrying
out any maintenance/diagnostic work on the brake system. This can be
done from the tool menu.
 Only carry out maintenance work when the vehicle is stationary and on
level ground.
 Ensure that the EPB control system is reactivated after the maintenance
work has been completed.
NOTE
Autel accepts no responsibility for any accident or injury arising from the
maintenance of the Electronic Parking Brake system.
ABS/SRS Services
This function allows you to perform various bi-directional tests to check the
operating conditions of both the Anti-lock Braking System and the
Supplemental Restraint System, such as Automated Bleeding, Pump Motor
Test, and checking Module information, etc.
Steering Angle Sensor (SAS) Service
This service function allow you to perform calibration for the Steering Angle
Sensor, which permanently stores the current steering wheel position as the
straight-ahead position in the steering angle sensor EEPROM. On successful
completion of the calibration, the steering angle sensor fault memory is
automatically cleared.
Calibration must always be carried out after the following operations:
 Steering wheel replacement
 Steering angle sensor replacement
 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