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Old Sep 2, 2008 | 08:29 PM
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I was given this web-site www.corvetteforum.com/Techtip...D=26&TopicID=1 to look up codes. It comes up, cannot display webpage.
Can anyone help?
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Old Sep 2, 2008 | 09:27 PM
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I was given this web-site www.corvetteforum.com/Techtip...D=26&TopicID=1 to look up codes. It comes up, cannot display webpage. My service ABS, Traction Control, Low fuel etc. lights come on. This web was supposed to show me how to get the codes in the display in the dash.
Can anyone help?
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Old Sep 2, 2008 | 09:33 PM
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Entering On-Board Diagnostics
To enter the Diagnostic Display function perform the following steps in order:

Turn ON the ignition switch, engine OFF.
Press the RESET button to acknowledge any warning messages present.
Press the OPTIONS button on the Driver Information Center (DIC) and hold.
While holding the OPTIONS button press the FUEL button 4 times within a 10 second period.
System will first enter automatic display mode followed by the manual display mode.
Automatic Display DTC Mode
The automatic display feature allow you to read each module DTC display function in an automatic display sequence. Each system module DTC will be displayed for 3 seconds followed by a 1 second pause before the next DTC is displayed in an automatic sequence. If no DTC information is sent to the IPC from the system currently displayed on the IPC, the IPC will display NO CODES for that system. At any time during the automatic display function, the manual display feature can be activated by pressing any button on the DIC except the E/M 5 button. The E/M 5 button is used to completely exit the DIAGNOSTICS mode at any time. If there is a communications problem between any system, the IPC will display NO COMM when the IPC is trying to communicate with that system. When all DTCs have been displayed for all systems, the IPC will display NO MORE CODES for 2 seconds then will enter the manual display mode, waiting for manual mode operation.

Manual Display DTC Mode
The manual display feature allows you to manually select each module DTC display function. The manual mode will automatically be entered after the automatic DTC display sequence is complete, or can be entered at any time during the automatic mode by pressing any button on the DIC except the E/M 5 (E/M 5 button is used to exit the DIAGNOSTIC mode at any time). When the manual mode is selected, the IPC will display the MANUAL DIAGNOSTICS mode message for 2 seconds, or until any button on the DIC except the E/M 5 is pressed. After the MANUAL DIAGNOSTICS mode message is displayed, the IPC will display the first system abbreviation and quantity of codes stored for that system, then the IPC will wait for further instructions. The buttons on the DIC provide the following functions when operating the on-board diagnostic feature in the manual mode:

DIC Button Functions
DIC Button Function
FUEL 1 Previous DTC
GAGES 2 Next DTC
TRIP 3 Previous System
OPTIONS 4 Next System
E/M 5 Exit Diagnostics
RESET Clear DTCs

Bill
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Old Sep 2, 2008 | 10:13 PM
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Excel version of the codes here: http://corvettepics.net/misc/c5codechecklist.xls
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Old Sep 3, 2008 | 08:48 PM
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Thanks Guy's
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Old Sep 4, 2008 | 07:53 AM
  #6  
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Check the condition of connections and battery charge. If ok then locate and inspect the grounds. Multiple codes are usually voltage related
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