K5 Blazer 1969-1994
While this model ended its run, it is not uncommon to see them on the road or off, years after production end.
Platform: Truck, GMT 400

parking brake light

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Old Apr 12, 2008 | 11:54 PM
  #1  
joe130man's Avatar
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Default parking brake light

my 92 parking brake lightin the dashcomes on when i press thebrake pedal down about half way. but if i pump the brake once before pressing the pedal all the way downthe light will not come on. and ifthe light ison and i pump the brakes it goes off.
I have checked the fluid and it isfull
does any know wat the problem mite be?
i can also feel something in the pedal when the light either goes on or off
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Old Apr 13, 2008 | 7:33 AM
  #2  
shawnvw's Avatar
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Default RE: parking brake light

you either have some air in the lines, or a bad master cylinder. If you haven' done any recent work, then i would say its a bad master. The bore is more than likely a bit corroded allowing fluid to leak passed the O-rings.
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Old Apr 27, 2008 | 7:33 PM
  #3  
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Default RE: parking brake light

yea, mine does that to.. but i havent try'd pumping my brakes.

ill check out my master, but i would like to upgrade my brakes to rear disks also..

anyone know a good conversion kit???

it probably will require a different master, i dunno..
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