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Popping Noise at start up 2019 NX 300

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Old 04-01-19, 09:59 PM
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Szylny
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Default Popping Noise at start up 2019 NX 300

Bought my 2019 NX 300 AWD Last week, slowly realized every time you start the car and drive off a few seconds later, it make a popping noise. It’s a new car someone said it might be break in period but i don’t believe it, is this noise Normal ? Plan to take to dealership Wednesday to check it out.
Old 04-02-19, 07:32 AM
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ukrkoz
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Noise where?
Brake actuator is on the firewall, about your left knee level sitting in the seat. It resets itself every time you start moving after cold start up. Or vehicle parked for some time. That results in a clunk type noise coming from under the dash left hand side.
That is THE ONLY normal noise it has.
Take it back. If you pulled into garage nose forward and are backing out, when you stop, you will hear clunck from the rear. It's brake pads resetting direction. Normal. Hondas and Yotas have this ever since I know them.
Old 04-02-19, 07:59 AM
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Szylny
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Yes, the noise seems just like what you described from the left driver side, but I never heard about this noise before from my old es350. That clunking/popping noise can be loud sometime.

Originally Posted by ukrkoz
Noise where?
Brake actuator is on the firewall, about your left knee level sitting in the seat. It resets itself every time you start moving after cold start up. Or vehicle parked for some time. That results in a clunk type noise coming from under the dash left hand side.
That is THE ONLY normal noise it has.
Take it back. If you pulled into garage nose forward and are backing out, when you stop, you will hear clunck from the rear. It's brake pads resetting direction. Normal. Hondas and Yotas have this ever since I know them.
Old 04-12-19, 11:02 AM
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bebeqq1231
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It's the auto break. You need to disable next to the shift then you won't hear it anymore.
Old 04-12-19, 11:36 AM
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Szylny
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I think you are right, but how do I disable it?

Originally Posted by bebeqq1231
It's the auto break. You need to disable next to the shift then you won't hear it anymore.
Old 04-12-19, 11:59 AM
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bebeqq1231
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keep holding the auto button for 5-10 second =)
Old 04-12-19, 12:39 PM
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ross7777
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I also have a 2019 AWD but don’t recall hearing this noise.
Old 04-12-19, 12:47 PM
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bebeqq1231
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Then that mean you automatic parking brake is off. Is the AUTO light on or off. If it's ON you will hear it every morning when you first move your car. I just figure out 2 weeks ago with the same issue. Lexus tec told me the Automatic parking brake is on.

Originally Posted by ross7777
I also have a 2019 AWD but don’t recall hearing this noise.
Old 04-12-19, 12:55 PM
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ross7777
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Originally Posted by bebeqq1231
Then that mean you automatic parking brake is off. Is the AUTO light on or off. If it's ON you will hear it every morning when you first move your car. I just figure out 2 weeks ago with the same issue. Lexus tec told me the Automatic parking brake is on.
I have the auto parking brake on.
Old 04-12-19, 07:19 PM
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olgzr
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Originally Posted by bebeqq1231
Then that mean you automatic parking brake is off. Is the AUTO light on or off. If it's ON you will hear it every morning when you first move your car. I just figure out 2 weeks ago with the same issue. Lexus tec told me the Automatic parking brake is on.
We have the automatic parking brake on and don’t hear the noise.
Old 04-28-19, 04:15 PM
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cwonglex
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I definitely hear this noise. Its the same time/same place every time: I colds start the car, wait 10 seconds for the rev to naturally drop down, put it in drive, and let it roll forward. About 7-10 feet of rolling, there's a "thunk" noise that I can clearly hear from the drivers seat. But I never hear it again until I do that same sequence of cold starting the car.

Anybody else experience this? Try to replicate the actions I did above in a cold start! Windows can be rolled up as you'll hear it from the interior as long as the radio is turned down.
Old 05-04-19, 05:56 PM
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2017FSport
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Originally Posted by cwonglex
I definitely hear this noise. Its the same time/same place every time: I colds start the car, wait 10 seconds for the rev to naturally drop down, put it in drive, and let it roll forward. About 7-10 feet of rolling, there's a "thunk" noise that I can clearly hear from the drivers seat. But I never hear it again until I do that same sequence of cold starting the car.

Anybody else experience this? Try to replicate the actions I did above in a cold start! Windows can be rolled up as you'll hear it from the interior as long as the radio is turned down.
It is the brake actuator resetting itself. it is 100% NORMAL. if you think it is loud on the NX go test drive a Tacoma. I owned a 2018 Tacoma before my '19 NX and it while I knew what it was, it was annoying as hell every day! but, as I get older I stop letting lil noises bother me like they used to. if it breaks, then I know for sure what it is, that is my motto now.
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