I had my car dynoed on saturday, and was I was driving away from the dyno, i noticed my abs inop light was on. I saw they were doing some stuff under the hood..so i figure they must have jiggled something loose. What plugs/wires should i check to see if something came loose? I dont see anything specifically labled ABS..so i dont know what is what.

 

i would thik it would have something to do with stopping the car after a dyno run, the front wheels are not moving, i.e. skidding and the rears are comming to a stop, fools the computer

it also happens with u do donuts in a fwd car with the ebrake on, the car i did that in reset the light by turning the car off and on

of course i could be wrong

 

I've seen this happen after a dyno session before - usually it resets after a few miles. If you have traction control check to be sure the sensors at the rear wheels are plugged in tight, sometimes they get loose when strapping down the car.

 

its fine, my car did it on the dyno and went off as soon as i pulled off of it , id urs is till on just reset the computer and c if it comes back , if not then ur good