I HOPE TO GOD THAT YOU'VE CHECKED THE FUSE! IF NOT, EITHER THE FAN ITSELF OR THE FAN SPEED CONTROL ON THE DASH. BEST WAY TO TELL IF IT'S THE SWITCH IS WITH A MULTI-METER under the dash on the passenger side there are a couple wires that have to be plugged in or replaced. this is a common problem with escorts I had a similar problem. Check the connections to the blower motor, located under the passenger side dash next to the motor housing. The plugs on my car got corroded from AC condensation and came loose probably by being hit by passengers feet. Try making sure those connections are tight and clean.
underneath the glove box
A blower resistor can be replaced, in your 2002 Oldsmobile, by removing the resistor wiring. Remove the retaining screws. Reverse the process to install the new resistor.
Not grounded properly.
If the blower only works on high the blower resistor is most likely the problem and should be replaced. On rare occasions if the car has blown the resistor more than once the blower motor shouuld be replaced.
heater blower resistor has to be replaced. you have to remove glove boxthe resistor is to the right of the heater blower moter
You will only have high speed fan
blower motor resistor needs to be replaced
replace the blower motor switch
The front blower resistor on a 98 Dodge Caravan is replaced by removing the cover and disconnecting the wiring harness. The resistor can then be pulled and a new one put in its place.
Blower motor bad. Blower resistor bad. Switch bad. Fuse blown.
probably the blower motor resistor
the heater resistor needs to be replaced it is mounted in the heater box next to the blower motor
A malfunctioning blower motor resistor will cause the blower motor not to work. When the resistor is bad the blower motors will not turn on.
Blower motor located at the passenger side under the dash. Probably the blower motor but you need to check the blower motor resistor and the plug to the resistor. A common cause is the plug tends to melt & short out.
It is either the blower motor control switch or the blower motor resistor pack. More than likely it is the resistor pack. It must be replaced or just live with it until it fails completely.
A bad blower resistor will not make a vibrating noise by itself. Carefully remove the blower resistor (under the dash at the passenger side right foot area.) check to see that it is not hitting the fan. PS a bad blower resistor usually means that the blower will only operate at high speed. Usually a small fusible link on the resistor ceramic opens. Can be replaced with a small link of unmelted solder.
On an auto temp system the blower motor resistor has failed and needs replaced.
The Resistor is located on the outside of the blower motor. Have to remove the blower from under the glovebox to get to it. The Resistor is located on the outside of the blower motor. Have to remove the blower from under the glovebox to get to it.
The blower resistor has failed.The blower resistor has failed.
The blower motor fan cools the resistor so the resistor is usually located close to the blower.
Something called a blower control module takes the place and is found in the hole where you would find a blower resistor, so there isn't a blower resistor in that vehicle. As far as the blower control module is concerned, the module is serviced as a unit. No part can be fixed or replaced. This is not to be confused with the control head in the dash. The blower control module is held into the heater box with two 8mm screws outside the firewall under the hood, where you would normally find the blower resistor pack.
# 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
Most likely your blower motor resistor is bad. I replaced the resistor and the blower motor fan and it ended up being the speed control switch (alot easier to replace than the resisitor). Both the resistor and switch are around $19.
Your truck has both. the resistor is between the switch & blower.thje resistor controls the blower speed