How To Program Gm Transponder Key Without Original. Once the light goes out, repeat step 2, two more times. Repeat the second step for each new key to be programmed.
Transponder key programming is not. Previously programmed transponder as a new one) next, you will see some example pictures, i hope these can helps you to identify. Before 45 seconds pass, turn the key to the off position.
Tackling this preliminary step will help facilitate the entire process, and it will make it much easier for you to get assistance.
The theft light will come on, leave the key in the on” position for 10 minute and the light will go out. For domestic cars with a vehicle identification number (vin) that starts with 1 or 4, the keys can be reprogrammed by simply taking the keys out to your car and entering the program mode. The theft light will come on, leave the key in the on” position for 10 minute and the light will go out. Vehicles that come with pats 2 system will need a unique programming device.