✔ How To Replace Blower Motor Resistor Buick Century

How To Replace Blower Motor Resistor Buick Century

- May 07, 2018

Then you will be able to see the blower motor. Check with dealer there may be a campain on this problem.

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Disconnect the electrical connector from the blower motor resistor.

How to replace blower motor resistor buick century. The blower motor has a red an black wire going to the resistor. On my 1999 buick century the blower motor quit working on the three lower speeds and then went out completely. Replace resistor and harness pig tail and blower motor.

The blower motor resistor opening is slotted. They are 55mm or 732 and are gold in color. Replace the blower motor speed control resistor 1st then the blower motor if the resistor doesnt fix the problem.

Remove the right side instrument panel insulator. Blower resistor is common to burn causeing smell. A slender flexible socket extension will make the job easier.

Remove the blower motor by removing the three hex screws that hold it in place. Jan 21 2013 1998 buick century. The resistor has another connection with about ten wires going into it also that you should unhook.

Disconnect the electrical connector from the blower motor. Either than switch the resistor or the relay is bad. Below are instructions to replace the resistor.

There are 3 hex headed screws holding it in place remove them and replace the resistor. The resistor is right against the firewall so two of the screws are very difficult to reach. Loosen both screws from the forward blower motor resistor.

The resistor has three screws holding it in place. Under the glove box up inside the dash. Remove the resistor by removing the three hex screws that hold it in place.

It can be difficult to get at but it is doable. The blower motor resistor is located on the back of the blower motor housing under the dash on the passenger side. Follow the blower motor wires to the resistor just to the left toward the firewall.