Originally Posted by AXiS
That's your ABS system pressurizing. It's normal unless it is doing it very often or your brakes aren't working correctly. If that were the case, though, you should have a check light on.
I searched the forum about the possibility of the ABS pressurizing. My problem is that the ABS light doesn't come on and my GS being a 99' does not have a resevior or at least I don't know where it is. The noise lasts about 25 seconds. I guess I will have to get a repair manual to see how the ABS modual is constructed in my 99GS.
I will also take a look at my lower heatshield to see if it is loose. I doubt it because if it is the heat shield, wouldn't the buzzing noise be happening all the time? Thanks for the help
Jeff