ABS Light on But no Fault Codes (92 325is)

[R_F_L]

My ABS light is starting to pop up after driving for a couple of minutes. The last time it did this was over a month ago just once, but now it's doing it a couple of minutes after every time I drive.

I read a couple of posts about the problem but most were odd problems. I thought it might be worn out brakes or sensors but the pro's say otherwise. Though there is a rattling-metal noise coming from the back that I'm starting hear often, could it have anything to do with it? Any help is much appreciated.

[Jeron]

Probably pedal pressure sensor or a wheel speed sensor.

[R_F_L]

Ok, how do I troubleshoot that? I didn't see any article on this issue on the site.

[Jeron]

Thats the hard question and its even harder because yours is OBD-I. I dont know if OBD-I stores the ABS errors, so you might have to take it to the dealer or a BMW mechanic.

There might be a Peake reader that can pull it, check them out.