The fuse should be under the hood in the fuse panel it is #32 on the 97 850 sedan. blower speed 4 is on a separate fuse. I had the problem of speeds 1,2,3 not working and the culprit was the balast resistor. it is ceramic unlike the metal coils used in the American cars. the ceramic deteriorates and the wires break inside the resistor. see answer for ......Where is the air and heater blower relay located on a Volvo 850?.... to find out where the resistor is located.
In a 2004 Volvo S60, if the blower motor only operates at one speed, it is likely due to a faulty blower motor resistor or a problem with the blower motor itself. The resistor controls the different speeds of the blower, and if it fails, the blower may default to a single speed, usually the highest. Additionally, issues with the vehicle's HVAC control module could also contribute to this problem. A thorough inspection of these components is recommended to diagnose and resolve the issue.
Its located next to the blower motor housing and its called a power unit.....
where is the blower motor resister located on an 2004 s40
What year and model
on ebay £40
Behind the center console to the left of blower.
In a Volvo S40, the blower motor is typically located under the dashboard on the passenger side. To access it, you may need to remove the lower dashboard panel and possibly the glove compartment. The blower motor is usually mounted in the heater housing and can be identified by its cylindrical shape and electrical connector.
1.54 U.S. tons
Up under dash, passenger side. My mechanic described it as "take a blower, build a Volvo around it". I paid abt $800 several years ago at a non-dealer Volvo shop. Process starts with taking inside of glove box out - you can see it from there...
on the v70 estate its in the boot on the near side if its rhd
To replace the fan blower resistor on a Volvo S40 T4, first disconnect the vehicle's battery to ensure safety. Locate the blower resistor, typically found near the blower motor under the dashboard on the passenger side. Remove the connector and unscrew the resistor from its housing. Install the new resistor by reversing the process, reconnecting the electrical connector, and reattaching the battery.
under neath the passangers compartment (where they put there feet)