THE FIRST THING THAT YOU WANT TO DO IS TO TAKE OFF the negative battery cable, then you have to take out the floor console and shifter handl. Then you have to remove the panels under the glove box on the passenger side over to the driverside and then on the passenger side right next to the right inside panel right under the glove box next to the fire wall you can see the blower motor there are three 7mm screws to take out and then just unplug it and take it out replacement is just the opposite.
The heater core on a 1984 Cutlass Supreme is located under the blower motor on the passenger side of the car, under the hood. First you need to remove the blower, and the hoses connecting the heater core. Replace the core, re-attach the hoses, and put the blower motor back on.
Yes, if the blower isn't working. If it turns out to be the fuse, and it blows again, you probably have a bad blower motor.
How do you change the heater core on a 1989 Oldsmobile Cutlass Ciera? or where can I get the Info on replaceing it
You can find the 1993 Oldsmobile Cutlass block heater on the right hand side of the engine block. You can follow the block heater cord directly to the block heater.
It's on the firewall up high on the passenger side. You may need to remove the alternator to get it out.
Might be a bad heater control
cutlass supremes are so baller
May be a defective thermostat or heater core
Replace blower control module. Usually the fan starts acting erraticaly and eventualy just stops.
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have you checked the fuse if so then you will need to replace the resistor for the blower hig and low dettings have you checked the fuse do you have 12 volts to blower if so then you will need to replace the resistor for the blower replace the blower motor