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Method 2 - Key Fob Slot Programming

WARNING: This page is about a different car, the 2006 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

This procedure will add or replace a key fob. Method 2 allows you to choose which location (slot) the unprogrammed fob will be learned to. If you are replacing a key fob, this method will erase the previously known key fob programmed to that particular slot. This procedure requires that you have a known good key fob, a replacement key fob, the vehicle mechanical key, and a scan tool.

IMPORTANT: This procedure is not available when the maximum number of fobs (4) have been programmed. If 4 key fobs are programmed to this RCDLR and this method is attempted, the DIC will display MAX FOBS LEARNED and the programming procedure will exit. Method 4 must be used in this instance.
  1. The vehicle must be OFF.
  2. Place a known key fob within the interior of the vehicle.
  3. Install a scan tool.
  4. Use the scan tool, to access the following:
    • Vehicle Control Systems
    • Computer/Integrating Systems
    • Module Replacement/Setup
    • RCDLR
    • Program Key Fobs
  5. Insert the vehicle key in the driver door lock cylinder located in the driver door handle and cycle the key 5 times within 5 seconds.
  6. Select Fob X (X = 1, 2, 3, or 4) on the scan tool. This will be the slot you wish to program to.
  7. Place the replacement key fob in the console pocket with the buttons facing forward. A beep will occur indicating programming completion. The previously known fob is now erased.
  8. If programming additional key fobs, repeat steps 4-8, or press the OFF/ACC portion of the ignition switch to exit programming.
  9. Remove the scan tool.
  10. Operate the active portion of each key fob in order to finalize the programming sequence and verify correct system operation.