93 Vette SYS help
Thread Starter
Instructor
Joined: Oct 2011
Posts: 123
Likes: 0
From: Hinesville Georgia
93 Vette SYS help
Fixed a couple issues yesterday, and now I have SYS flashing on the dash. I read that if I ground the "G" of the Data Link Connector, turn on the IGN that the CCM will display the DTC's. Does that sound like my next step to identify this new problem? Started a new post to try and get some input on this before I dive in head first and make a mess out of it.
Instructor
Joined: Feb 2001
Posts: 117
Likes: 1
From: Acworth Ga
I would disconnect the battery for several minutes to reset the system. Then if the "SYS" light came back you can pull the codes yourself or try going to Autozone and see if they can do this for you.
Good luck
Good luck
