a hum noise in 5th - Toyota Yaris Forums

Exiwolfman · 04-29-2013, 06:53 PM

a hum noise in 5th around 80km up to 110km its on and off as u drive out of gear it goes away so thinking drive line but cant find anything wrong with car ...any ideas would help, car drives fine .

Freestylin · 04-29-2013, 11:36 PM

Is the noise coming from the front? If so, did you check your front wheel bearing? Jack up the car and try to see if there is any play when you try to rock the wheel vertically. If it feels loose, then your bearing may have went bad.

Do you have uneven wear in your tires? This could also cause the noise..

Exiwolfman · 04-30-2013, 02:28 PM

Quote:

Originally Posted by Freestylin

Is the noise coming from the front? If so, did you check your front wheel bearing? Jack up the car and try to see if there is any play when you try to rock the wheel vertically. If it feels loose, then your bearing may have went bad.

Do you have uneven wear in your tires? This could also cause the noise..

all in that area is fine only does it it 5th gear under load

B2FiNiTY · 04-30-2013, 04:06 PM

wheel bearing or transmission bearing.

is it high pitched?

Exiwolfman · 04-30-2013, 05:16 PM

Quote:

Originally Posted by B2FiNiTY

wheel bearing or transmission bearing.

is it high pitched?

low ...not a pitch just a hum on and off , and no not a wheel bearing like i said only under load when in gear, this would make it drive train related. Our cars dont have pilot bearing if i remember correctly. Its not loud have to listen for it , can even feel it too. Like i said had/have looked over the car and cant find nothing wrong ..change diff fluid and no change...only think i can think of its the 5th gear ...and to just live with it as it does not effect the car in anyway.
Just was wandering if anyone had or has this problem if u could even call it a problem.

Freestylin · 04-30-2013, 11:56 PM

I don't have this issue with my car. How loud is the sound?

Exiwolfman · 05-01-2013, 07:07 PM

Quote:

Originally Posted by Freestylin

I don't have this issue with my car. How loud is the sound?

just kind of there , but with windows down or radio up u dont really hear it ...sometimes i hate knowing how to fix cars lol cos i always listen or hear what others may not..haha funny is just cant locate it it could be the trans bearing at the end by the fith gear ....i just put my volume up higher lol

why? · 05-04-2013, 12:18 AM

sounds like normal tire noise to me. Sometimes when you hit just the right type of road and speed, they get louder due to certain harmonics.

04-29-2013, 06:53 PM	#1
Exiwolfman View User's Garage Drives: 2007 Yaris Join Date: Feb 2013 Location: Wasaga beach Posts: 1,617	a hum noise in 5th a hum noise in 5th around 80km up to 110km its on and off as u drive out of gear it goes away so thinking drive line but cant find anything wrong with car ...any ideas would help, car drives fine .

04-29-2013, 11:36 PM	#2
Freestylin Drives: 09 Blizzard Pearl RS LB Join Date: Sep 2009 Location: Calgary, Alberta Posts: 371	Is the noise coming from the front? If so, did you check your front wheel bearing? Jack up the car and try to see if there is any play when you try to rock the wheel vertically. If it feels loose, then your bearing may have went bad. Do you have uneven wear in your tires? This could also cause the noise.. Last edited by Freestylin; 04-30-2013 at 12:37 AM.

04-30-2013, 11:56 PM	#6
Freestylin Drives: 09 Blizzard Pearl RS LB Join Date: Sep 2009 Location: Calgary, Alberta Posts: 371	I don't have this issue with my car. How loud is the sound? __________________ “On a given day, a given circumstance, you think you have a limit. And you then go for this limit and you touch this limit, and you think, 'Okay, this is the limit'. And so you touch this limit, something happens and you suddenly can go a little bit further. With your mind power, your determination, your instinct, and the experience as well, you can fly very high.” ― Ayrton Senna

05-04-2013, 12:18 AM	#8
why? Only Happy When it Rains View User's Garage Drives: Yaris LB Join Date: Jan 2006 Location: harnett county NC Posts: 4,097	sounds like normal tire noise to me. Sometimes when you hit just the right type of road and speed, they get louder due to certain harmonics. __________________ Colin Chapman disciple

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04-30-2013, 04:06 PM	#4
B2FiNiTY Drives: Prius C Join Date: Feb 2013 Location: US Posts: 240	wheel bearing or transmission bearing. is it high pitched?