Removing the control module
WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
Remove the screws.
Use a 6 mm Torx external socket.
Carefully pull the control module down so that the terminal pin on the control module comes loose inside the ABS modulator.
Continue pulling the control module down towards the brake lines and lift it out.