GM 15785100
Ignition Lock Cylinder

The ignition keys are double sided and reversible with master key and valet key that having a transponder that responds to theft deterrent system when turned. The keys have 10 cut positions and 4 different depths. The master key opens all locks, the valet key opens the door locks and ignition only, while the emergency key, which has no transponder, opens only the door locks and ip storage compartment lock. In order to cut keys, retrieve key code from the 4-digit number found on the key tag that comes with the original master and valet keys cross reference to the cut and tumbler sequence. The transponder in the master and valet keys need to be programmed to the vehicle. First, you need to cut the blank key to its correct depths and sequence and next, test the mechanical functioning of the key with all the lock cylinders. In the case of replacing a master or valet key, program the transponder of the key for the car's use. The Ignition Lock Cylinder has made use of seven of the ten cuts namely 3 to 9 in a staggered tumbler positions. Assemble the Ignition Lock Cylinder by placing tumbler springs and loading in the cylinder according to the cut positions of a key. Make sure the tumblers are flush before lubricating the surfaces of the cylinder. For Door Lock cylinder, this that also has seven cut positions, pick cylinder with the four tumbler spring wells up, then put springs in, and load the tumblers with them staying in. Once checking for optimal loading, lubricate the tumbler surfaces, plate springs, and put everything together with the shutter assembly and detent components. The ip for storage compartment lock cylinder requires the use of 4 out of the 10 cut positions, namely position 7 to 10 along with a retainer tumbler that is already pre-installed. Assemble this lock cylinder by getting the tumblers to enter tumbler springs and loading the tumblers for them to be flush with the cylinder. Remember that keys or lock cylinder are not sold separately; the console lid assembly has to be replaced to replace them.

The ignition keys are double sided and reversible with master key and valet key that having a transponder that responds to theft deterrent system when turned. The keys have 10 cut positions and 4 different depths. The master key opens all locks, the valet key opens the door locks and ignition only, while the emergency key, which has no transponder, opens only the door locks and ip storage compartment lock. In order to cut keys, retrieve key code from the 4-digit number found on the key tag that comes with the original master and valet keys cross reference to the cut and tumbler sequence. The transponder in the master and valet keys need to be programmed to the vehicle. First, you need to cut the blank key to its correct depths and sequence and next, test the mechanical functioning of the key with all the lock cylinders. In the case of replacing a master or valet key, program the transponder of the key for the car's use. The Ignition Lock Cylinder has made use of seven of the ten cuts namely 3 to 9 in a staggered tumbler positions. Assemble the Ignition Lock Cylinder by placing tumbler springs and loading in the cylinder according to the cut positions of a key. Make sure the tumblers are flush before lubricating the surfaces of the cylinder. For Door Lock cylinder, this that also has seven cut positions, pick cylinder with the four tumbler spring wells up, then put springs in, and load the tumblers with them staying in. Once checking for optimal loading, lubricate the tumbler surfaces, plate springs, and put everything together with the shutter assembly and detent components. The ip for storage compartment lock cylinder requires the use of 4 out of the 10 cut positions, namely position 7 to 10 along with a retainer tumbler that is already pre-installed. Assemble this lock cylinder by getting the tumblers to enter tumbler springs and loading the tumblers for them to be flush with the cylinder. Remember that keys or lock cylinder are not sold separately; the console lid assembly has to be replaced to replace them.

In order to replace the Ignition Lock Cylinder, you need to disconnect the negative Battery Cable and disable the sir system. Lowerdrop the hush and knee bolsterthen pop off the steering column trim covers. With the key in the run position fit an allen wrench in the hole on the top of the lock cylinder housing and push it to release the shall tab and slide out the lock cylinder. For the installation, insert the key into the lock cylinder and make sure the gears between the Ignition Switch and the lock cylinder housing are in line, otherwise it will be in misalignment and could result into the no start or battery drain. Spin the lock cylinder housing gear in a clockwise direction till it returns to start position with a spring back in run. Line up the lock cylinder and mount it into the housing and reinstall the steering column trim covers, and the hush and knee bolster. Finally, turn on the sir system, and tighten the negative Battery Cable.

In order to replace the Ignition Lock Cylinder, you need to disconnect the negative Battery Cable and disable the sir system. Lowerdrop the hush and knee bolsterthen pop off the steering column trim covers. With the key in the run position fit an allen wrench in the hole on the top of the lock cylinder housing and push it to release the shall tab and slide out the lock cylinder. For the installation, insert the key into the lock cylinder and make sure the gears between the Ignition Switch and the lock cylinder housing are in line, otherwise it will be in misalignment and could result into the no start or battery drain. Spin the lock cylinder housing gear in a clockwise direction till it returns to start position with a spring back in run. Line up the lock cylinder and mount it into the housing and reinstall the steering column trim covers, and the hush and knee bolster. Finally, turn on the sir system, and tighten the negative Battery Cable.

The ignition keys are double sided and reversible with master key and valet key that having a transponder that responds to theft deterrent system when turned. The keys have 10 cut positions and 4 different depths. The master key opens all locks, the valet key opens the door locks and ignition only, while the emergency key, which has no transponder, opens only the door locks and ip storage compartment lock. In order to cut keys, retrieve key code from the 4-digit number found on the key tag that comes with the original master and valet keys cross reference to the cut and tumbler sequence. The transponder in the master and valet keys need to be programmed to the vehicle. First, you need to cut the blank key to its correct depths and sequence and next, test the mechanical functioning of the key with all the lock cylinders. In the case of replacing a master or valet key, program the transponder of the key for the car's use. The Ignition Lock Cylinder has made use of seven of the ten cuts namely 3 to 9 in a staggered tumbler positions. Assemble the Ignition Lock Cylinder by placing tumbler springs and loading in the cylinder according to the cut positions of a key. Make sure the tumblers are flush before lubricating the surfaces of the cylinder. For Door Lock cylinder, this that also has seven cut positions, pick cylinder with the four tumbler spring wells up, then put springs in, and load the tumblers with them staying in. Once checking for optimal loading, lubricate the tumbler surfaces, plate springs, and put everything together with the shutter assembly and detent components. The ip for storage compartment lock cylinder requires the use of 4 out of the 10 cut positions, namely position 7 to 10 along with a retainer tumbler that is already pre-installed. Assemble this lock cylinder by getting the tumblers to enter tumbler springs and loading the tumblers for them to be flush with the cylinder. Remember that keys or lock cylinder are not sold separately; the console lid assembly has to be replaced to replace them.

Begin the Ignition Lock Cylinder replacement by disconnecting the negative Battery Cable while disabling the sir system and following appropriate safety protocols. Start by lowering the hush and knee bolster before removing the steering column trim covers. Fasten the key into the run position before inserting an allen wrench through the housing hole to push the release tab down so the lock cylinder becomes removable. For installation, insert the key into the lock cylinder and ensure the gears between the Ignition Switch and the lock cylinder housing are correctly positioned to avoid misalignment that could lead to a no start or battery drain; turn the lock cylinder housing gear clockwise until it reaches the start position then let it naturally return to the run position. To install the lock cylinder properly into its housing position it correctly before moving forward with reinstalling the steering column trim covers as well as the hush and knee bolster. The last step involves enabling the sir system before reconnecting the negative Battery Cable.

In order to replace the Ignition Lock Cylinder, you need to disconnect the negative Battery Cable and disable the sir system. Lowerdrop the hush and knee bolsterthen pop off the steering column trim covers. With the key in the run position fit an allen wrench in the hole on the top of the lock cylinder housing and push it to release the shall tab and slide out the lock cylinder. For the installation, insert the key into the lock cylinder and make sure the gears between the Ignition Switch and the lock cylinder housing are in line, otherwise it will be in misalignment and could result into the no start or battery drain. Spin the lock cylinder housing gear in a clockwise direction till it returns to start position with a spring back in run. Line up the lock cylinder and mount it into the housing and reinstall the steering column trim covers, and the hush and knee bolster. Finally, turn on the sir system, and tighten the negative Battery Cable.

Disconnect the negative battery cable and disable the SIR system, ensuring to follow the necessary precautions.

Insert the key into the ignition lock cylinder, align it, and install it into the ignition lock cylinder case.

To prevent misalignment that could lead to a NO START or BATTERY DRAIN.