Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET1996CORVETTE BASE, 2D COUPE, 5.7 PREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEDOOR LOCKSANTI-THEFT SYSTEMPROGRAMMINGPROGRAMMING NEW MODULE
1996 Chevrolet Corvette Base, 2D Coupe, 5.7 P
Programming New Module
1996 Chevrolet Corvette Base, 2D Coupe, 5.7 PSECTION Programming New Module
NOTE:
Do not allow more than 10 seconds to elapse between each programming step as this will suspend programming procedure and procedure will have to be started from beginning. Ensure both keys are present for programming procedure.
- To program a NEW Central Control Module (CCM), install new module onto vehicle. Insert first customer's key into ignition lock cylinder and turn to RUN position. Turn key to LOCK position and remove from lock cylinder. Program mode has now been entered.
- CCM will flash SECURITY indicator once, indicating first key should be inserted into ignition lock cylinder. DO NOT turn key in cylinder. Remove key from cylinder. CCM has now determined resistance value of key and stored value in memory. If an invalid key is detected, CCM will exit programming mode.
- If key is valid, CCM will flash SECURITY indicator twice, indicating second key should be inserted into ignition lock cylinder. If an invalid key is detected, CCM will exit programming mode and store a Diagnostic Trouble Code (DTC) in memory. If key is valid, system will finish programming and exit programming mode. SECURITY indicator will go out.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.