check engine
On the DIC control, push and hold options.
While holding Options, push Fuel four times.
The display wil begin an automatic display cyle.
The suffix H indicates an historical code that is no longer active.
A indicates an active code.
Press Reset to enter a manual cycle.
Press Options to walk through each module.
To reset a code, press press and hold Reset until No Codes is displayed.
Then move on to the next module.
Hope this helps.









