After further testing it seems that the light sensor on the dash may have some impact on this problem. It seems to come and go with changes in ambient light. I also rode with a black hat covering the photo sensor and the noise did not occur for a 15 min drive. Maybe a coincidence since it has...
Hi,
I am new to the site and have been searching for this issue for a few months now but have not found anyone with the same issue.
I have a 2011 Tahoe LTZ and there is a intermittent high pitch sound coming from the instrument panel. It sounds like the high pitch sounds that you hear...
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