Unanswered What is this Vent for?

oldhighlander

New Member
Feb 17, 2019
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Vehicle Year
2017
Vehicle Drivetrain
4wd
On my 2017 Limited, there is a vent just below the VSC and back power window switches and above the tire pressure reset switch. Anybody know the function of this vent? I was thinking of installing a Prodigy P2 brake controller in the area between the switches, that is, over the vent.
 

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slatertots

New Member
Jun 1, 2020
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I believe that’s the speaker for the door chime. Maybe also for the sonar sounds.


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RixTRDSport

New Member
Mar 19, 2021
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Ive read that is the glass breakage sensor for the security system. but Im sure you have had someone else chime in since this is 2 years ago