Steering Wheel Angle Sensor Module (SAS)

Software downloading

New software can be downloaded into the steering wheel angle sensor module (SAS). When ordering software, the hardware and the software in the
car is compared to the information in the Volvo central database. If the comparison is OK the software is downloaded to the control module. If the
comparison between the car and Volvo central database is not OK, the database is updated with the car configuration. When this is complete the
software is downloaded.