sadbttru

anyone ran into this problem before:

the fan control was woking except for the highest setting. when you would switch to that setting there would be a small click sound. now it does not work at all. which is to say that no matter what setting the switch is set to the fan intensity does not vary.

any one have any ideas about this?

thanks in advance!

mark79,80

Problem is most likely due to the high blower relay sticking. It is located
on the firewall to the right hand side of the distributor. When it fails
either the lower 3 speeds work or only the highest speed. The relay is
readily available at most auto parts stores.