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Cadillac Repair/blower motor 1993 Cadillac Deville

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Question
AC/Heater Blower Motor continues to blow when ignition is turned off and key removed.

I removed positive battery terminal and replaced it. No luck

I pulled the 30 amp major size fuse from panel on firewall and reinserted it. No luck.

While vehicle was running I turned off AC on dash panel and it showed off, but the blower continued.

Battery was dead after running 35 minutes so I'll recharge it while awaiting your response.

Any suggestions?

If you have seen this question earlier today, I had to send as my mailserver bounced it with no reason given.

Thanks much.

Answer
Replace the BLOWER CONTROL MODULE & BLOWER MOTOR.

If you are mechanicaly inclined or know of someone who is, You will need 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.

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On hands professional expertise in all aspects of Cadillac diagnostics and repair mid 1970`s thru 2000 year vehicles. GM certified in electronic fuel injection, Automatic transmission, Heating and A/C, and onboard vehicle computer diagnostics.

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Held over 15 GM certifications prior to retirement in 1989.

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Prior to retirement held several ASE certifications, numerous Factory certifications.

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