1998 Buick Lesabre Remote Programming
Programming Instructions
Programming Instructions: [smartads]
Turn the Lesabre’s key to OFF. Leave it in the ignition. Open the driver’s door. Find the OBD data port on the left side of the dash, beneath the steering wheel. Insert a jumper pin into pins 8 and 4. The doors will lock and unlock. Close the driver’s door. Turn the ignition key to ON. Wait a few seconds, and then push and hold LOCK and UNLOCK on the key fob you are programming. Wait for the doors to unlock and lock. This takes about a minute. The remote is programmed.
💡 Tip: If it doesn't work, try again — timing can be tricky!
Having trouble?
Check our troubleshooting guide for common issues and solutions.
View Troubleshooting Guide →Join the Discussion
Have a question or tip? Share it below!
Quick Info
- Vehicle
- Buick Buick Lesabre
- Year
- 1998
- Time
- ~5 min
- Difficulty
- Easy
You save: $100+ vs locksmith