Right turn signal and left rear turn signal and brake lights intermittently not working 2020 Equinox.

[zmario432]

Right turn signal and left rear turn signal and brake lights intermittently not working at the same time on 2020 Equinox. Took to CarMax and it was working there of course and they replaced the bulbs yesterday. This morning it is not working again. We are going back and they are going to send to the manufacturer. Has anyone seen this? We are still under the 30 day return window, if they can't find anything wrong should we swap it?

Thanks

 

[TopHat]

My guess is a bad fuse. Not completely or wasn't burned through, but might be now. The manual should have a page that shows all the fuses and what they do. Often there is an extra fuse in the fuse box. If not pick one that is same amp and replace. See if that solves your problem.

 

[NOX4ME]

check your grounds.