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.
2002 Chevrolet Venture PlusFACTORY OEM SERVICE PROCEDURE
30-Minute Relearn Procedure
WARNING: This page is about a different car, the 2001 Cadillac Seville. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Use this procedure after replacing Passkey(R) III ignition keys, theft deterrent control module, or Powertrain Control Module (PCM).
- Using Black master Passkey(R) III ignition key, turn ignition switch to RUN position.
- Observe SECURITY indicator. After 10 minutes, SECURITY indicator should turn off.
- Turn ignition switch to OFF position, and wait 5 seconds.
- Repeat steps 1 - 3 2 more times for a total of 3 cycles, or 30 minutes.
- Using Black master Passkey(R) III ignition key, start vehicle. Vehicle has now learned key transponder information, and PCM has learned fuel continue password.
- Using scan tool, clear any DTCs.
NOTE:
Vehicle learns key transponder information and/or passwords when ignition switch is cycled from OFF to START. Ignition switch must be turned to OFF position before attempting to start vehicle.
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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