replace the blower motor resistor. it is located on the firewall near the heater hoses.
How do you replace a fan blower resistor on a vauxal Corsa?
it is on the firewall and difficult but not impossible to get to and replace.
the heater blower resistor is located on the passenger side footwell near the firewall. a complete how-to replace the resistor, along with photos is available on newcougar.org http://www.newcougar.org/forums/how-tos/3732-fixing-heater-blower-resistor-install-photos.html
If the blower works on some speeds and not on others, you may not need a motor. Instead, you may only need a new blower motor resistor.
Assuming you are asking about the HVAC blower motor, check the condition of the switch and the electrical connection at the switch. And, if the original resistor was burned out the cause is usually because of the blower motor drawing too much current. If so, replace the blower motor or you will burn out another resistor soon.
how to replace blower resister on a 325i BMW 2002
The blower motor speed resistor is burned out. You can replace only the resistor but the resistor probably burned out because the blower motor is going bad. If you want to fix it for good, replace both the blower motor and blower motor speed resistor.
The blower is controlled by the blower switch, blower resistor, and relevant power relay.
on the air tube, right of the blower motor toward the center of the car behind the engine on the air tube, right of the blower motor toward the center of the car behind the engine
# Locate the blower resistor under the right-side of the instrument panel # Disconnect the electrical connector from the blower motor resistor # Remove the blower motor resistor mounting screws and remove the resistor from the housing # Installation is the reverse of removal
Check to see if you are getting power to blower motor - if so replace blower motor If not check fuse, switch, resistor pack.