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tracer6
tracer6, ASE Certified Technician
Category: Pontiac
Satisfied Customers: 12831
Experience:  ASE Master Tech, 32 years Auto and Light truck foreign and domestic
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Replaced blower resister and checked blower motor ...its

Customer Question

replaced blower resister and checked blower motor ...its good,, cant find which fuses control blower fan,,,only found 1 -10 amp,,,are there more fuses??? on a 2003 bonneville....motor wont work
JA: Most vehicles have two fuse panels. Have you located both?
Customer: yes, there not marked as blower motor ...only found 1
JA: Are you fixing your Bonneville yourself? What have you tried so far?
Customer: yes
JA: Anything else you want the mechanic to know before I connect you?
Customer: no,,need fan to work real soon
Submitted: 9 months ago.
Category: Pontiac
Expert:  tracer6 replied 9 months ago.

Hello, I am Randall. I need to pull diagrams. Back to you shortly

Expert:  tracer6 replied 9 months ago.

do you have the automatic climate control or manual climate controls?

Customer: replied 9 months ago.
Manual with a variable speed blower, push switch acts like a reostat
Customer: replied 9 months ago.
Found a 10 under rear seat
Expert:  tracer6 replied 9 months ago.

In the rear fuse box is alos HVAC BLO shown in this picture. If fuses do not fix? it is not uncommon for the blower to fail. You may want to try hitting on the blower motor with small hammer with blower set on high. Her is the link to the 30 amp blower fuse