Expert: autohelp - 12/25/2008

Question
I own a 1993 Cadillac Seville and recently my heater fan would start and stop whenever it wanted to, now it won't turn on at all. You can still feel a little heat at the vents and the motor warms up fine. I checked all the fuses, none were blown. The fan switch is in a big bundle of switches and i don't know how to check if its the switch or the blower motor itself. Or possibly something else. Any info would be appreciated. Thanks for your time.

Answer
If you are mechanicaly inclined or know of someone who is, You will need a DIGITAL VOLT/OHM METER, Simple electrical schematics, Test procedures and picture locations of the components within the system that is causing you problems of which can't be done on this website which only allows one picture. I do not have a website so you will have to e-mail: onlineautohelp@msn.com in order to obtain the information.