Weird noise when park is parked and ac is on?

2022 TOYOTA TACOMA
51,000 MILES • 4WD • AUTOMATIC
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SLICKRICK07
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  • 1 POST
Trying to see what this odd noise is when ac is turn on while I’m parked. Felt like the noise started a few days ago. Parked during my lunch break with ac on for about 10-15 mins, then this loud humming noise came on. Maybe someone can identify something or I’m hearing things. Defending sounds odd tho. When driving sound is non existent, can only notice it when parked.

For reference 2022 Tacoma OR 51k miles

Thanks!
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Sep 10, 2026 at 5:46 PM
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