In this situation, you'll want to disconnect your vehicle's battery if possible as this issue could lead to other electrical systems being damaged. This is often caused by an electrical short inside the unit that receives the power but does not send a signal to the source to discontinue the flow of electricity. The actuator is an electrical device and as such is prone to receiving constant power without shutting off. Since there are many potential problems that can cause this issue, it's best to contact a local mechanic so they can properly diagnose and fix the issue as soon as possible. ![]() This might indicate a problem with the electronics running to the actuator such as a fuse or wire being shorted or an issue with the vehicle’s battery. Release buttons are not working properlyĪnother common signal that a problem with the trunk lock actuator exists is when you press the fob button or the inside trunk release and nothing happens. If you notice that the trunk lock does not spring open when you press the fob remote or the button inside your vehicle's cab, contact a mechanic so they can determine what is wrong and fix it as soon as possible. Occasionally the linkage may become damaged, or the electronic wire that is attached to linkage might come loose. A locking mechanism has multiple components inside the actuator one of which is a linkage system that manually moves the lock to the open position when the actuator is activated. One of the major issues that can occur with this device is that the motor will work, but the locking mechanism does not. Trunk does not open even after hearing the "click"Ī trunk lock actuator makes a distinct "clicking" sound when it is activated. If you recognize these symptoms, contact a local ASE certified mechanic as soon as possible so they can replace the trunk lock actuator. Listed below are a few of the common warning signs that a problem with the trunk lock actuator exists. This device typically is not repaired, as it's more efficient for a certified mechanic to simply replace it with a new actuator. ![]() The trunk lock actuator can act up from time to time due to wiring issues, broken parts, and other causes. All of this is done without you having to insert a key into the lock cylinder. The trunk lock actuator then releases the trunk latch so the trunk can be opened. Today's trunk locking mechanisms are comprised of a keyed lock cylinder and a trunk lock actuator in cars that offer a power trunk release once activated. The trunk lock actuator makes sure this is a reality. Different makes and model vehicles have specific designs and locations of this device, however, one thing they all have in common is the potential of device failure.Īnytime you place items in your trunk, you'll want to know that they will be kept safe and secure. The trunk lock actuator is the electric motor that can be remotely triggered via the fob device or is activated by pressing a button inside the vehicle. One item we often take for granted is the trunk lock actuator, an electronic device that makes "popping the trunk" a snap with one push of a button. Have one of our certified mobile mechanics inspect your door locking system if any of these problems present themselves ( ).The rapid growth of automotive technology in the mid 1980's stimulated several improvements in safety, efficiency and convenience for United States car owners. If it works sometimes, you probably have a broken wire. ![]() You have a broken wire: If the lock isn’t getting power, hold the lock switch either up or down, and then open and close the door repeatedly to see if the lock will work. Replacing it may require removing the car door panel. The solenoid is bad: Again, if one door doesn’t work, but others do, the problem could be with the door lock solenoid. Replacing the fuse will correct the problem. If it’s not sending a signal, the fob will likely have to be replaced.Ī fuse is blown: If one door doesn’t work, but others do, the problem could be a blown fuse. If you go to your car dealer, they can hook the fob up to a computer and make sure that the programming is still good. The key fob is faulty: If the battery isn’t the problem, the issue may be with the fob itself. ![]() If your locks aren’t working, replacing the battery in the key fob could solve the issue. The key fob battery is dead: This is one of the most common reasons why your car door lock is not working. There are five common reasons why your car door lock is not working. Are your power locks keeping you from getting into your car, or locking it when you leave? You need to know what’s going wrong and take steps to stop it from happening.
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