Yup, it comes on about 30 seconds after i start the car..everytime. Looked up the GM service manuals and they across the wheel sensor its suppose to be withing 850-1350ohms. Tested both front wheel sensors, and they were 1535 and 1538. lol..wtf? Theres no way both went at the same time. The rears are a real bitch to testss... so.. car still under warranty..but both wheel sensors?? Anybody else have this problem.

Nate

 

Where did you check the sensors at? Did you check them at the sensor or at the connector? Also, did you check them after a drive or did you let your car cool down?

 

This is gonna sound dumb, but did you check the fuse in the fusebox. SAME THING happened on my Cavalier, would turn the car on, light would come on very shortly after turning the car on. Car had about 1200 miles on it. Result: fuse wasn't even blown, it was just loose on the connector.

 

Good point. Keep it simple and check the fuses out first.