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Dave Nova
Dave Nova, Chevrolet Technician
Category: Chevy
Satisfied Customers: 19451
Experience:  ASE Master Certification. GM World Class Certification
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2008 silverado 1500: blower on ac/heater does not work

Resolved Question:

blower on ac/heater does not work. it is a 2008 silverado 1500 pickup. do you think this is a fuse?
Submitted: 7 years ago.
Category: Chevy
Expert:  Dave Nova replied 7 years ago.
Do none of the blower speeds work? Do you have automatic A/C?
Customer: replied 7 years ago.
no speeds work nothing comes on.
Customer: replied 7 years ago.
no speeds work nothing comes on. yes
Customer: replied 7 years ago.
does this sound like a fuse?
Expert:  Dave Nova replied 7 years ago.

Check the HVAC BLWR fuse in the underhood fuse panel. If this fuse is good, the most likely problem is a bad blower speed control module (8). This module is located under the passenger side of the dash near the blower motor.

 

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