September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Invalidate All

This procedure will erase all keyless entry transmitters from memory.

Install a scan tool.
Turn ON the ignition with the engine OFF.
With the scan tool, select Body.
Select Remote Control Door Lock Receiver (RCDLR).
Select Module Setup.
Select Program Key Fobs.
Select Invalidate All.
Follow the scan tool on screen instructions.