Hvac/clstr/btsi Fuse Blows - Chevy Cobalt Forum / Cobalt Reviews / Cobalt SS / Cobalt Parts
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post #1 of 3 (permalink) Old 03-19-2013, 03:01 PM Thread Starter
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Hvac/clstr/btsi Fuse Blows

My HVAC/clstr/btsi fuse blew so I put another in and that one blew too. My 3 lights for ac at bottom do not work rear defrost doesn't work and I can't change the driver information center. I assume I have a bad ground or a short somewhere. Could anyone point me in the right direction.
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post #2 of 3 (permalink) Old 03-20-2013, 08:23 AM
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Welcome to the forum, Hillrocz,

As a Customer Service Representative, I'm limited in my ability to troubleshoot on concerns like this. Hopefully you'll get some more insight from other members of the community on the HVAC problems you're having. If you need for me to help you locate a dealership in your area or anything like that, please don't hesitate to contact me.

Sarah, GM Customer Service

Have you checked into Chevrolet Owner Center? You can maintain service history, check on warranty or recall information, and more. Visit my.chevrolet.com!
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post #3 of 3 (permalink) Old 03-20-2013, 08:27 AM
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I would think your main power going to the blower motor is chafed and shorting to ground somewhere along the way. Yank on the harness to see if you can move it from that spot, Or you have a bad motor.

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