Software downloading

Design and Function

New software can be downloaded to brake control module (BCM) MK25E1.

When ordering software the vehicle's hardware and software are compared with Volvo's central database. If the comparison is correct the software is downloaded to the control module.

If the comparison between the car and Volvo's central database does not correspond, then the database is updated with the vehicle's configuration. When this is complete the software is downloaded.

For further information regarding downloading, see Design and Function, Downloading Software.

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.