Hello all. First, thanks for all the great information provided by the members over the last year after finding this site. It has saved me quite a bit of money in diaognostics. But, I need some specific help. I have a COP that has failed (it meets all the symptoms provided on here). I went to Auto Zone and they tried two different monitors but were unable to pull the error code. Has anyone had this issue? It was the first time I needed to pull a code, and wondered if there could be a bad fuse or somethign else. ANy help is greatly appreciated. Thanks.

KS in Iowa

 

Change the fuse to the cigarette lighter. There on the same circut. Cant pull codes if that fuse is blown. If that isnt it try spraying the connector with some electrical parts cleaner.

 

That did it. Thanks!!!!