Dash Blower fan

[LarryB]

On my 2000 CC the dash fan that is controlled by the rotary switch on the lower dash, runs continually, even with the switch in the full off position. Air can be felt coming out of some of the dash vent and I can NOW hear the motor running. The motor bearings must be getting worn because I couldn't hear it running until recently in the off position. Is this normal or maybe I have a bad switch.

[JIM KELLER]

Larry, My fan does not run when the knob is turned all the way to the left, past the click.

[mike kerley]

Larry, My 93 dash fan is controlled by a "black box" located in the dash, very close to the entrance door (its buried behind heater hoses). Its an electronic speed control and mine failed several years ago. It was available from CC at that time. Yours may be the same or entirely different...Mine will shut down completely in the off position..

[Gil_J]

Mine turns back on when turned past the off position.

[LarryB]

Well as I played with the switch thinking it might be defective, I noticed that a relay or maybe 2 relays activate to turn on and off the motor. I now believe I have a [sticky] defective relay.

[JIM KELLER]

Larry, Let us know where the relay lives.