Brake pedal soft and kick down not operating

160,000 MILES • 3.0L • 6 CYL • 2WD • AUTOMATIC
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JOHN BREWIN
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  • 5 POSTS
Had a mechanic (NRMA) look at vehicle and was told because the kick down is not working it could be effecting the brakes performance? I find this hard to believe however I am not a mechanic and would like your comments on the subject.
Aug 2, 2020 at 8:21 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Good morning,

No, it will not. The brake system is independent from the transmission system.

As far as the soft pedal, check the fluid level. Low fluid level will cause this.

Beyond that, it could be a bad master cylinder. I posted some guides below for you to view for this issue.

https://www.2carpros.com/articles/brake-pedal-goes-to-the-floor

https://www.2carpros.com/articles/how-to-bleed-or-flush-a-car-brake-system

https://www.2carpros.com/articles/how-to-replace-a-brake-master-cylinder

Roy
Aug 2, 2020 at 10:20 PM
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JOHN BREWIN
  • MEMBER
  • 5 POSTS
I would like to thank Roy for the info and quick response. I will certainly be asking more questions before using a repair shop.
Aug 4, 2020 at 3:39 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
You are welcome.

We are always glad to help.

Roy
Aug 4, 2020 at 9:49 PM
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