Printer Friendly Tell a Friend

GM Master Keys

Originate New Master Key (PK3 or PK3+ stamped on blade)

1. Insert new key into ignition cylinder and turn it to the ON (RUN) position. The security light on the dash will illuminate and stay on for ten minutes.

2. When the security light goes out, you have one minute to start the next step. Turn the ignition cylinder to OFF and then back to the ON (RUN) position. The security light on the dash will illuminate and stay on for ten more minutes.

3. (2nd step repeated) When the security light goes out, you have one minute to start the next step. Turn the ignition cylinder to OFF and then back on the ON (RUN) position. The security light on the dash will illuminate and stay on for ten more minutes.

4. After the security light has gone off the third time, the key has been programmed into the vehicle?s computer and will operate the car.
(NOTE) It has replaced ALL the previous electronic key codes and is the ONLY key programmed into the vehicle?s computer.


Home | Products | How to Shop | About Us | FAQ | Support | Terms and Conditions | Auto Car Chip Key
Copyright 2014 Auto Transponder. All Rights Reserved.
Ohio, USA Phone: 1-866-595-9596 Fax: (866) 764-8652