The ABS computer has detected a fault and is informing you that it's not working properly.
what does it mean if my brake light is blinking on and off when its pushed down in my 1999 Chevy silverado
It might be that you did not tighten the gas cap enough.
You use a scan tool after repairing the cause of the code that turned the light on.
There are a couple of reasons a 1999 Chevy Silverado third brake light will not work. The first may be that the light bulb is burnt out. If replacing the bulb does not work, there may be loose wires to the connection causing it to not work.
a 2003 Chevy silverado taillight bulb uses a 3157
If you mean a low fuel light, then NO.
It should if it is the round body style such as 2001 or 2002.
altanator might be on its way out
Most likely the fuse is blown for the dome light on the Silverado if the light doesn't come on.
A Silverado C1500 is a 2WD light truck, K1500 is a 4WD light truck. Please clarify what you mean about the r and the v as I am unfamiliar with that coding.
no it doesnt
problem with the abs, get it fixed