warning lights

"Service Engine Soon," "ABS," and "Trac Off" lights all came on at once. I just changed the front brake pads yesterday and today the lights came on. Anybody have any sugestions.

Is it service engine or service vehicle ?

Engine = a bad wheel hub (about $350.00 or so for the dealer to fix, or about $125.00 to do it yourself)

Vehicle = bad O2 sensor. Not sure of costs on this one. I had the hub one.

IT's a Service Vehicule Soon.

3.4 Alero...I have a question....you said:
[quote]
Engine = a bad wheel hub (about $350.00 or so for the dealer to fix, or about $125.00 to do it yourself)

Vehicle = bad O2 sensor. Not sure of costs on this one. I had the hub one.

however, on another post I noticed that you said the opposite.
engine=bad sensor
Vehicle = bad wheel hub.

which one is it?

Thanks for the quick response
Pat

Sorry, my bad, I mixed the two up.

engine = O2 sensor
vehicle = bad hub

sounds like the hub ....

Thanks :thumbsup: