With Scan Tool
NOTE:
Following procedure is written specifically for Tech 2 scan tool. A generic scan tool may not be capable of performing all necessary reprogramming functions.
- Turn ignition switch to OFF position. Connect scan tool to Data Link Connector (DLC). DLC is located below left side of instrument panel, to right of steering column. See Figure . Turn ignition switch to RUN position.
- Using scan tool, select BODY, then BODY CONTROL MODULE. Select SPECIAL FUNCTIONS. Select PROGRAM KEY FOBS.
- Press and hold LOCK button and UNLOCK button simultaneously on one transmitter. After a delay of 15 seconds, body control module will sound 3 chimes to confirm programming of first transmitter.
- Repeat previous step to program up to 4 transmitters. Remove scan tool. Operate transmitter functions to verify correct system operation.