Remove the console. Remove the ashtray/radio trim plate. Remove the radio. Remove the HVAC control knobs(they pull straight off)for the heater, air, fan speed, A/C button can stay. Pop the HVAC control panel face, pry or pull it forward. Suspend control panel face or let it hang. Disconnecting the control unit lamp makes this somewhat easier. Push the HVAC control unit back, lower it to the radio slot, turn it clockwise to make switch accessible. The switch is held in place by two ears on the switch and two clamps on the control unit body. Pull the clamps away from the ears only far enough to release switch while prying switch from control unit body. Any more than that will compromise the clamps' ability to hold the new switch. Do not pull the clamps too far away from the ears or they may not have enough memory to re-clamp. Remove switch, take care to get all the pieces, springs, roller pins, and the lever w/contact hat(3contact bumps)disconnect from wire plug. Inspect, clean, and replace worn parts or entire switch(the moving parts are all part of the lever). Use contact lube to keep pins, springs, in place. Replace in reverse order. If you pulled the clamps too far and they won't keep the switch together, there are two slots beneath the clamps that a small zip tie can be threaded through in order to tie the switch in place. I used a couple loops of mechanic's wire.
If there is current going through the wire to the blower switch, try bypassing the switch with a jumper wire. If the blower motor works, then replace the switch. If the blower motor does not come on, then you probably need to replace the blower motor.
replace the blower motor switch
The blower motor is drawing to many amps, replace the blower motor.
Check to see if you are getting power to blower motor - if so replace blower motor If not check fuse, switch, resistor pack.
The fuse. The blower motor speed resistor. The blower motor relay. The blower motor switch. Check for power at the blower motor connection.
Either replace the burnt wire or run new to the blower motor with a toggle switch.
The first thing I'd look at is the switch and then the connections to the blower motor. Try bypassing the switch and see if the blower motor starts. Also, don't forget the fuse controlling the blower motor. Replace it with a fuse of similar size and see if that corrects the problem. If all else fails, just replace the blower motor unit with another. Go to the wreckers and you can get it for less than half price.
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.
Replace fan switch.
Bad resistor at the blower motor? Bad blower motor switch?
If you are saying the blower motor will not work, then check the fuse. If the fuse is not blown, then it is possibly a defective Blower Motor Resistor Pack, blower motor, or blower motor speed control switch, in that order.If you are saying the blower motor will not work, then check the fuse. If the fuse is not blown, then it is possibly a defective Blower Motor Resistor Pack, blower motor, or blower motor speed control switch, in that order.
Defective blower motor, blower motor resistor pack, or blower motor speed control switch.
most likely it is your blower motor switch in your heater panel in your dash. the switch is burnt in the on position. replace switch from auto part store; if the switch keeps burning out it is due to the brushes in the blower motor being worn out. replace motor
Well it is apparent that all is not ok. The speed of the blower motor is controlled by the blower motor speed control switch and the blower motor resistor pack. One of those two items is your problem. I would bet the blower motor resistor pack is defective. The only way to know for sure is to replace it.
Defective Blower Motor Resistor Pack. Replace it.
You need to replace the blower motor resistor. I've been there done that.
at is the cost to replace a blower motor on a ford focus
Blower motor fuse is blown. Blower motor resistor burned out. Blower motor switch bad. Blower motor bad.
If you are referring to the blower motor only working on the high speed setting, then the problem is the blower motor Resistor Pack is defective. Replace it. It can be the blower motor speed control switch but not likely.
Heater motor switch and or the connection at the switch is melted. Also check connections at the blower motor and blower motor resistor for melt down damage.
the switch, or the blower motor resistor, or blower motor usually it the last two at one time
it is on the firewall and difficult but not impossible to get to and replace.
Check to see if you are getting power and ground to the blower motor - if so blower motor is bad. If no power possibly fan switch or selector switch Also check the blower motor resistor, found in heater plenum.
Your ignition switch has failed. There is a good chance that the wiring plug for the switch has melted slightly due to a blower motor that is pulling too many amps. You will have to replace the switch, plug, and blower motor.
Blower motor NG. Blower motor resister NG. Blower motor fuse NG. Blower motor switch NG.