If they cleared the code, then you're not going to be able to read it again until the light comes on again. The self diagnostic system is there to help solve problems. Simply erasing all the stored data is like throwing away all your tools. The next time the light comes back on, get the codes and record them without erasing everything until your problem is repaired.
SPONSORED LINKS
Thursday, January 20th, 2011 AT 1:26 PM