2002 PONTIAC AZTEK NOISE IN REAR END

  • Tiny
  • pattyofavon11
  • 2002 Pontiac Aztek

Tires and Wheels problem
2002 Pontiac Aztek 4 cyl All Wheel Drive Automatic 92795 miles

Hi When I turn right or left my back wheels make a whinning noise. We had the wheel bearing changed twice and the knuckle and we had a wheel alignment and new tires. What do you think this noise could be?

Friday, August 14th, 2009 AT 6:50 PM

3 Answers

  • Tiny
  • Service Writer
  • Expert
  • 9,255 posts

Rear disc or drum?

Are you turning on blacktop?

Will it do it in reverse?

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Friday, August 14th, 2009 AT 8:09 PM
  • Tiny
  • pattyofavon11
  • Member

It does not do in reverse. And it does'nt matter what kind of pavement.

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Saturday, August 15th, 2009 AT 7:44 AM
  • Tiny
  • Service Writer
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  • 9,255 posts

Found a TSB for updated rear diff. Fluid (PN 12378514). Drain and fill with new fluid, drive in a RH circle for 5 min. Then drive in a LH circle for 5 min. Then drain and fill again.

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Sunday, August 16th, 2009 AT 9:27 AM

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