I have been off and on getting the ABS light to come on since I had the car aligned a couple weeks ago and tonight I jumped it off and got the code 18. What will cause this and why does it only do it sometimes and sometimes it is fine, and why did it only start after I had the car aligned? was it something that did when aligning the car?

 

my car does the same thing.....i think my front brake is stuck. but your problem could be the same or it could be the obvious aka brake fluid , they couldhave done somethin but its unlikely .. im only young so i dont kno much ill do some searchin for ya!

 

I can't find anything online about the code 18 for the first gen acura CL. I guess I will have to go to trusty alldata website and see what they say