Where is the Electronic Control Module located in 2001 Volvo s80?

In the 2001 Volvo S80, the Electronic Control Module (ECM) is typically located under the dashboard on the driver's side, near the steering column. It may be necessary to remove some trim panels to access it. Additionally, in some configurations, the ECM could be found in the engine compartment, mounted on or near the engine. Always consult the vehicle's service manual for specific details.