Programming Guide for 2000 Smart Keyless Entry Remote Fob – Catera

Important Notice: The 2000 Catera does not feature onboard programming capabilities. Remote fob programming must be performed using professional diagnostic equipment by a qualified technician.

Programming Procedure:

• Step 1: Verify that the replacement remote is compatible with the 2000 model and meets factory specifications.
• Step 2: Check that the vehicle’s battery is in good condition, as low voltage can interrupt or prevent successful programming.
• Step 3: Gather all remote fobs that need to be programmed. The system may require reprogramming of all remotes during the same session.
• Step 4: Contact a certified technician or dealership service department that has access to remote programming tools.
• Step 5: If the vehicle is running, drive it to the service location to potentially reduce programming fees associated with mobile service.
• Step 6: Be prepared to provide valid proof of ownership, such as your registration or title, before the technician can begin programming.
• Step 7: The technician will connect a specialized scan tool to the vehicle’s diagnostic port, usually located beneath the dashboard.
• Step 8: Using the scan tool, the technician will initiate the remote programming sequence through the vehicle’s security system.
• Step 9: Each remote is individually programmed. If multiple remotes are being added, they must all be present and programmed during the same session.
• Step 10: Once programming is complete, the technician will test each remote to ensure it controls the locking system and other keyless functions.
• Step 11: Reinsert the mechanical key into each transmitter (if applicable) and store any additional remotes in a secure location for future use.