Cut and strip the cables
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.
Release the cable from the cable harness so that you have plenty of room in which to work.
NOTE:
The maximum permitted twinned length after splicing is 100 mm. This is to prevent interference problems.
Cut the cables so that there is approximately 40 mm between the splices (center to center) (A).
Strip the insulation on the 4 cable ends by 5.0 mm. Use pliers 9512620 .
Twin the cable cores on the stripped ends of the cables.
CAUTION:
Ensure that all the cores are twinned.