XC90 FWD L6-3.2L VIN 98 B6324S (2007)
Control modules in the Control area network (CAN)
The number of control modules in the CAN network varies depending on the car model, equipment level and structure week, The structure week and
construction week are not necessarily the same week. The construction week is the week in which the vehicle is built in the factory. The content of the
vehicle is steered towards structure week. A structure week may extend over a number of construction weeks. Structure weeks are specified in the format
YYYYWW.
For example, the structure week 199815 indicates that the structure week of the vehicle is week 15 1998.
