Clearing DTCS

1996 Chevrolet Corvette Base, 2D Coupe, 5.7 PSECTION Clearing DTCS

To clear codes, ground terminal No. 12 (Dark Blue/White wire) of Data Link Connector (DLC). Turn ignition switch to ON position. Press TRIP/ODO (next test) button on DIC until "1.7" displays on trip monitor. Press ENG/MET (next value) button and hold until "--" is displayed on speedometer. CCM DTCs should now be cleared. Check if DTCs reset. Remove ground from DLC.

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.