How do you diagnose which speed sensor

[zoomie]

Hello all;

2003, ecotech, manual, new michelins, 50,000kms, I've had it for 4 months and put the last 20,000kms on it.

Had the "ABS, SVS, and Track Off" come on each time I start the car and travel 15 ft. Once in a while the ABS kicks in with the noise and peddle pulsation just before the lights come on. All this in warm dry weather. My cheap $100 OBDII reader does not read any codes.

I do 200 highway kms a day and there is no worn bearing noise to give me a clue as to which side it is. I don't even really know if it's front or back. In fact the car runs real smooth, good mileage, and I'm happy with it otherwise.

I'm pretty good with the wrenches, breaks, clutch, rads, but I'm new to electrical testing. I've installed radios and speakers but that's just following instructions and soldering the right wires.

I've read the posts for changing the hub and the one about testing with a multi meter.

1. Could someone clarify the "muli meter on the hub" test

2. Is there a different way for a dyi guy to test the sensors in the hubs?

Thanks