Buick/Olds: 95 buick blower motor, electronic climate control, blower motor

Question
When I shut off the engine the blower motor continue to run.  I had to pull the wire on the motor mounted on the firewall to get it to shut off.  Any suggestions to hunt down the problem.  This just started happening all of a sudden.

Jim.

Answer
I had a 91 Cadillac with the same problem.  I found that it was the relay for my ECC (Electronic Climate Control).  Check your relay assembly, which may be located under the hood, close to your passenger side windshield.  Double check a auto manual to be sure.  But it is more that like the relay.

Thanks,

Ray Barham