2022 Tahoe - Ticking Noise Under Car/Engine - Help!

[jcoastings]

Hi,

We just purchased a used, 2022 Tahoe Premier. We noticed that when the car is turned on and sitting in idle, you can hear a constant ticking sound. The CarFax is flawless and the dealer even inspected the car, which passed.

I attached a recording, but has anyone seen this before and/or know how to resolve the sound? Maybe it’s nothing, just hoping to hear from someone. Thanks!

Link to Recording: https://www.kapwing.com/videos/66e3912718ffbc2c6633c826

 

[WalleyeMikeIII]

My 22 Denali makes the same noise. Have always wondered if it was transfer case. 29.5k miles and still does it, no notable issues so far, 29.5k smooth miles.

 

[BacDoc]

Does your truck have air suspension? My Tahoe with air suspension makes the hissing noise and a very slight ticking sound that seems to come and go with the hissing but it is very brief and not constant.

 

[tahoe81]

2022 LT with the same thing. Dealer says it’s normal and no issues.

 

[tooleyondeck]

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[KMeloney]

My '23 Yukon Denali also ticks. Seems "normal."