LOST BRAKING POWER AT VERY LOW SPEEDS

[Loco-diablo]

I've been noticing the brakes on my 2017 feeling a bit off lately.. Seems to need more pressure on the pedal to stop. Longer stopping distance. I was thinking it couldn't be the pads at just 30k, plus i just had them checked at last oil change and they were fine.

I got the letter from GM last week.. I'll be having the vacuum pump checked out at my next service in 1500 miles.

[808]

Just had mine repaired at the dealer @ 52k mi.  

 

She was there for a day and a half as they had to do some dance with GM to verify the condition and "order parts".  Pump and belt were replaced.

 

Road test immediately revealed the issue to the tech.  Brake feels linear and normal now but time will tell.  Cant they just hook up the scanner and pull up the booster vac instead of driving?  I think they did a lunch run but I'm not mad.

 

 

[lawnboy-5247]

My truck is currently in getting the pump replaced, for anyone interested I have attached the newest service bulletin, 

MC-10145479-9999.pdf

[Paintor]

Contact this lawfirm if you had brake failure and your vacuum pump replaced.

 

Very few file NHTSA complaints and the Federal Class Action lawyer has no idea how big this issue really is. The Lawfirm is suing for Full Buy Back. 

 

 

https://www.corywatson.com/about-us/news/ca-couple-files-faulty-brakes-lawsuit-against-general-motors/