To replace the blower resistor on a 1998 Mercury Mystique, first, disconnect the negative battery cable for safety. Locate the blower resistor, which is typically found behind the glove compartment or under the dashboard on the passenger side. Remove the screws securing the resistor, disconnect the wiring harness, and then install the new resistor by reversing the removal process. Reconnect the battery and test the blower motor to ensure proper operation.
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.
Did you already replace the heater blower resistor? I only paid 30 bucks for a replacement at Cut Rate Auto Parts. Mine was rusted and broken.
location of relay blower motor 1997 Mercury mystique
The resistor is located on the duct work under the dash. Sitting in the passenger seat facing forward it is to the left of the blower motor mounted on the duct work firewall.
Take it to a repair shop.
How do you replace a fan blower resistor on a vauxal Corsa?
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
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.
Could be the switch or the resistor and or the fan itself , There was a recall on this but to late to get it now , All are easy fixes
The resistor pack is located inside the car on the passenger side firewall. It is adjacent the center console. It is held on by two small bolts and replacement is easy - can be done by a novice with common tools in under an hour.
how to replace blower resister on a 325i BMW 2002
The blower is controlled by the blower switch, blower resistor, and relevant power relay.