How to test a new ignition lock cylinder?
Step 10: Test the operation of the new ignition lock cylinder. Before you reconnect the battery, make sure your new ignition lock cylinder moves to all four positions with the new key. Test this function three to five times to verify the repair was completed correctly.
What are the symptoms of a broken ignition lock?
Some of the common symptoms of a damaged or broken ignition lock cylinder include the vehicle not starting or power not supplied to the vehicle when the ignition is turned. Most modern cars that have keyless remote starting have a key that has a computer chip inside of it.
Where does the key go in a lock cylinder?
Inside the lock cylinder are a series of tumblers where the key is inserted. There is an electrical attachment and a series of wires that run from the cylinder base to a series of relay switches that supplies power to multiple components.
Where is the cover on an ignition lock cylinder?
On most vehicles, there is a plastic or metal cover on the ignition lock cylinder. Remove the small screw that holds this cover on, typically located on the bottom of the switch. Once the screw has been removed, carefully slide the cover off the ignition lock cylinder. Step 6: Remove the lock cylinder.
Step 10: Test the operation of the new ignition lock cylinder. Before you reconnect the battery, make sure your new ignition lock cylinder moves to all four positions with the new key. Test this function three to five times to verify the repair was completed correctly.
Some of the common symptoms of a damaged or broken ignition lock cylinder include the vehicle not starting or power not supplied to the vehicle when the ignition is turned. Most modern cars that have keyless remote starting have a key that has a computer chip inside of it.
On most vehicles, there is a plastic or metal cover on the ignition lock cylinder. Remove the small screw that holds this cover on, typically located on the bottom of the switch. Once the screw has been removed, carefully slide the cover off the ignition lock cylinder. Step 6: Remove the lock cylinder.
How does TDM validate resistive chip in ignition key?
The TDM portion of the BCM will validate the resistive chip in the ignition key. If resistance value read by the BCM is what the BCM is expecting, the BCM will send a message over serial data to the PCM informing the PCM that a valid key is present and the PCM may start the vehicle.
Why does a new ignition cylinder keep sticking?
Note, the key must be ready for programming and cut for that ignition. If the starter stays engaged, you likely have an issue with the starter relay, or the electrical portion of the ignition switch. The ignition lock cylinder sticking while new may be a result of the new key ‘breaking in’, or the lock cylinder may be faulty/unlubricated.