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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Pontiac Technician
Category: Pontiac
Satisfied Customers: 2378
Experience:  GM Grand Master Technician 2007. 14 years experience.
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I have a g6 my blower only worked on gh time now it dont

Customer Question

hi i have a g6 my blower only worked on high for along time now it dont blow at all. i changed the blower motor, the resister, and the control switches. still nothing. what should i try next
Submitted: 1 year ago.
Category: Pontiac
Expert:  George H. replied 1 year ago.

Hello I will help you with your question,

Do you have a voltmeter to check the circuit if I guide you?

Customer: replied 1 year ago.
Expert:  George H. replied 1 year ago.

Can you get one so I can help you?

You have spent quite a bit of money installing parts, it is time to diagnose the problem so we can find the cause of the no blow.

Let me know if you can get a meter.


Customer: replied 1 year ago.
i can get one
Expert:  George H. replied 1 year ago.

Good, once you do turn on the switch to high and then to the next to highest and measure at the purple wire on the motor to a good ground and see if you have 12 volts in either setting.

If nothing check the HVAC blower fuse in the under dash fuse block on the right side of the console. The legend is on the cover of the box.

Let me know what you find when you get a chance to check

Thank you