Reading off the Volvo on-board diagnostic (OBD) system: Overview
WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
Fault information and other data can be read using VIDA connected to the data link connector (DLC) via VCT2000. The data link connector (DLC) is located on the left of the center console (the right of the center console for right-hand drive cars). VCT2000 communicates with the DSA control module via a standardized interface.