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Displaying and Resetting the DIC Codes in a C-5 (1997-2004) Corvette

The computer will show two kinds of codes, "current" and "history,"
designated "C" or "H".  A current code indicates a malfunction is
present in the system whose module is displaying data.  A history code
indicates a past problem.

 

A -Turn the key to the ON position
B - Hit reset (5) times
C - Hold down the OPTION (4) button while pushing the FUEL (1) FOUR times this will bring up the codes
D-  Push the Option (4) button (without holding it down) to step thru the codes *
E - To clear a code push RESET (6) one more time and hold the RESET (6) button down until you see it flash or hear a beep
F - To go to the next code push your RESET (6) button one time.
G - Repeat Step D / E  / F for each Code you want to Display and Clear
 

* When the screen displays "manual diagnostics," select the desired
module by pressing the "options" button to go forward or the "trip"
button to go back.  Press "gages" to go forward or "fuel" to go back.
 

To exit the diagnostic mode at any time, press "E/M".

 

Contact Information

mailto: C5help.com

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