This keyless remote programming instructions work for L,U,P remote with part # 15913420, 20952475, 20869056, 22936099, FCC id OUC60270 and OUC60221 on the back of it.
2. Press the vehicle information button until LEARN REMOTE KEY PRESS CHECK TO BEGIN displays.
3. Press the set/reset button until REMOTE KEY LEARNING ACTIVE is displayed.