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.
Fig 1: Identifying Air Duct, Fan Shroud Relays And Idle Air Trim
Courtesy of VOLVO CARS OF NORTH AMERICA.
the air duct for cooling the control module box.
both relays on the fan shroud and connect connectors. Clamp the wiring