Where do you find the overdrive relay in a 1993 Volvo 240?

In a 1993 Volvo 240, the overdrive relay is typically located in the engine compartment, near the driver's side fender. It is mounted on the relay board, which is situated close to the battery. You may need to remove the cover of the relay board to access the relay itself. Always consult the vehicle's service manual for specific details and diagrams.