2004 Chevrolet Venture Owner's Manual - Page 141

Canadian Owners: If you lose or damage your keys, only a GM dealer can service PASS-Key® III to have new keys made. To program additional keys you will need two current driver's keys, black in color. You must add a step to the following procedure. After Step 3, repeat Steps 1 through 3 with the second current driver's key. Then continue with Step 4. To program the new key, do the following: 1. Verify the new key has PK3 stamped on it. 2. Insert the ignition key in the ignition and start the engine. If the engine will not start, see your dealer for service. 3. After the engine has started, turn the key to OFF and remove the key. 4. Insert the key to be programmed and turn it to RUN within 10 seconds of removing the previous key. 5. The security message will turn off once the key has been programmed. It may not be apparent that the security message went on due to how quickly the key is programmed. 6. Repeat Steps 1 through 4 if additional keys are to be programmed. If you are ever driving and the security message comes on and stays on, you will be able to restart your engine if you turn it off. Your PASS-Key® III system, however, is not working properly and must be serviced by your dealer. Your vehicle is not protected by the PASS-Key® III system at this time. If you lose or damage a PASS-Key® III key, see your dealer or a locksmith who can service PASS-Key® III to have a new key made. 2-31