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  1. #1

    Default service brake booster

    I have a 2004 silverado 1500 on the message board on the dash it flashes (service brake booster) can someone please tell me what this means and how to fix it. thanks rosco

  2. #2

    Default

    I have an 04 tahoe and just had the cluster replaced because the speedometer was broken and now i started seeing this message..any help guys?
    Last edited by 04tahoez71; 01-26-2009 at 12:49 PM.

  3. #3
    Sr. Apprentice bigbrett's Avatar
    Join Date
    Apr 2007
    Location
    montreal quebec
    Posts
    52

    Default

    me too.............03 tahoe ..anyone???????????
    2003 tahoe
    1994 roadmaster LT1(gone to roadie heaven but the 350 is in the garage:happy:)
    1980 trans am 301 turbo
    1977 scottsdale 454

  4. #4
    Master Mechanic CarpenterGuy's Avatar
    Join Date
    Jul 2008
    Location
    Leeds, Alabama
    Posts
    994

    Default

    wow three people? lol.

    http://www.trustmymechanic.com/parts...ke_booster.jpg

    That is a brake booster. I can only assume that light means service your brake booster, but i could be wrong. does your braking feel any different than before the light came on?
    2006 Silverado Z71 - 97,000 - totaled, RIP
    2006 Silverado Z71 - 122,000 (K&N 77 Series CAI, PowerAid TBS, Magnaflow dual rear exit, 33x12.50 Mickey Thompson MTZ, Tuff Country Torsion Keys, Tuff Country Add-A-Leafs)
    1966 C10 swb stepside (Gen I 350, Turbo 400 trans, dual cyl power brakes, front discs)
    I'll keep my money, guns, and freedom. You keep the Change.

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