Tahoe Random Chirp Under Dash While Driving

[ScaryDonuts]

Unplug it or remove the fuse that powers that box. If the noise stops that's where the chirp is coming from.

I’ve had it unplugged for a couple of days now and the car still chirps. This is the only aftermarket item on this car so I believe it must be a chirp for something malfunctioning or maybe a ground wire making something mess up.

The chirp definitely happens in relation to me pressing on the brakes sometimes so maybe it’s the brake booster messing up?

Let me know your guys ideas!

 

[ivin74]

I’ve had it unplugged for a couple of days now and the car still chirps. This is the only aftermarket item on this car so I believe it must be a chirp for something malfunctioning or maybe a ground wire making something mess up.https://youtu.be/h5PUhP7p03w?si=LFjFtXPq0jHWkIPH

The chirp definitely happens in relation to me pressing on the brakes sometimes so maybe it’s the brake booster messing up?

Let me know your guys ideas!

Spray wd40 on the brake pedal joints.

Brake pedal squeaking

No difference in the feel, but the brake pedal is squeaking when I step on it. It doesn't make any noise on the release. Seems to be acting up more in the cold weather. Very annoying. Any ideas on how to shut it up?

www.tahoeyukonforum.com