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Dave Nova
Dave Nova, Cadillac Technician
Category: Cadillac
Satisfied Customers: 1522
Experience:  ASE Master Certification. GM World Class Certification
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Blower motor keeps running after car off can pull 30 amp

Customer Question

Blower motor keeps running after car off can pull 30 amp fuse to make it stop not sure if blower motor control processor or hvac. Control module.03 sts Cadillac
Submitted: 1 year ago.
Category: Cadillac
Expert:  George H. replied 1 year ago.
Hello I will help you with your question,
It is probably the blower transistor (processor) but if you have a voltmeter I can help you check and see.
Let me know if you do
Thank you