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Noise?

Tiny
RUSS1984
  • MEMBER
  • 1988 NISSAN PATHFINDER
I turn my key to the accesories position and there is a buzzing noise coming from my automatic tranny any ideas what it might be
Sunday, October 9th, 2011 AT 7:11 PM

7 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,269 POSTS
Are you sure it is from the trans and not a relay?
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Sunday, October 9th, 2011 AT 7:13 PM
Tiny
RUSS1984
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  • 22 POSTS
Ya was under the car and the noise was coming from the tranny, could it be a relay in the tranny?
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Sunday, October 9th, 2011 AT 7:17 PM
Tiny
JACOBANDNICKOLAS
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That is really odd. The only thing I can think of is if something is finding a ground through an electrical component in the trans. Check body grounds to make sure nothing is broken, rusted, or disconnected.
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Sunday, October 9th, 2011 AT 7:37 PM
Tiny
RUSS1984
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  • 22 POSTS
Why would it sound like there is electricity going to a relay on the tranny that is making a high buzzing noise.
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Sunday, October 9th, 2011 AT 7:42 PM
Tiny
JACOBANDNICKOLAS
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Like I said, this is really odd. However, electric is very odd. If a ground is lost, it will try to seal a different ground. It could be using the trans.
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Sunday, October 9th, 2011 AT 8:40 PM
Tiny
RUSS1984
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  • 22 POSTS
Well thanks for your thoughts on it, does any one else have any possible thoughts why
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Sunday, October 9th, 2011 AT 9:03 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
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We'll leave this post open for others to add thoughts.
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Sunday, October 9th, 2011 AT 9:32 PM

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