How to Program a 2015 GMC Sierra Ignition Chip Key Transponder
Step by Step How to Programming Instructions:
Programming with Recognized Transmitters:
1. Remove the key lock cylinder cap on the driver door handle. Place the two recognized transmitters in the cup holder.
2. Insert the vehicle key of one recognized transmitter into the key lock cylinder on the driver door handle. Turn the key counterclockwise to the unlock position five times within 10 seconds. The DIC displays “READY FOR REMOTE #2, 3, 4, ETC.”
3. Place the new transmitter into the transmitter pocket, located inside the center console storage area between the driver and front passenger seats, underneath the liner.
4. Press ENGINE START/STOP. When the transmitter is learned, the DIC display will show that it is ready to program the next transmitter.
5. Remove the transmitter from the transmitter pocket and press Unlock or Lock on the transmitter. To program additional transmitters, repeat Steps 3–5. When all additional transmitters are programmed, press and hold ENGINE START/STOP for 12 seconds to exit programming mode.
6. Put the key back into the transmitter.
7. Replace the key lock cylinder cap.
Programming without Recognized Transmitters:
1. Remove the key lock cylinder cap on the driver door handle. Insert the vehicle key of the transmitter into the key lock cylinder on the driver door handle and turn the key counterclockwise to the unlock position five times within 10 seconds. The DIC displays “REMOTE LEARN PENDING, PLEASE WAIT.”
2. Wait for 10 minutes until the DIC displays “PRESS ENGINE START BUTTON TO LEARN” and then press ENGINE START/STOP. The DIC display will again show “REMOTE LEARN PENDING, PLEASE WAIT.”
3. Repeat Step 2 two additional times. After the third time, all previously known transmitters will no longer work with the vehicle. Remaining transmitters can be relearned during the next steps. The DIC display should now show “READY FOR REMOTE #1.”
4. Place the new transmitter into the transmitter pocket.
5. Press ENGINE START/STOP. When the transmitter is learned, the DIC display will show that it is ready to program the next transmitter.
6. Remove the transmitter from the transmitter pocket and press Unlock or Lock on the transmitter. To program additional transmitters, repeat Steps 4–6. When all additional transmitters are programmed, press and hold ENGINE START/STOP for 12 seconds to exit programming mode.
7. Put the key back into the transmitter.
8. Replace the key lock cylinder cap.
