Brake Control Module (BCM), Replacing: Removal: Preparation
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
In week 35
year 2001 a new brake control module (BCM) is being introduced along with a new sensor in the brake electronics.
Remove the battery cable. See Battery, disconnecting .