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The key trick to display error codes no longer seems to work reliably ever since the AX flash. Whenever I have a CEL I've tried to see what the code is. Used to get the code. Now I just see ----- or done displayed. Same code as before comes up as read by the dealer (P2000).

Has anyone else noticed this happening after the AX (2007) or equivalent for the 2008's?
 

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I tried it but could not get it to work, so I got my reader anyway.

Dont know if I did it to fast or what.
 

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I've seen the same thing - "done" even though the MIL was on. I bought the $45 code scanner at Walmart and that worked.
 

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