Automotive Door Lock Repair
There are a number of things that could cause problems with your door locks that are powered. Automotive locksmiths deal with the majority of these issues on a regular basis.
A dying actuator is the reason behind your car's power lock not working or making a rumbling noise or a'machine gun sound' when you lock or unlock it. Replacing the actuator is fairly simple, but the process varies between different models and makes.
Broken or damaged Lock Cylinder
A broken cylinder for a lock can be an aggravating situation, particularly when you're trying to gain entry into your car after an attempted break-in. However, locksmiths is able to replace the cylinder quickly and inexpensively. Locksmiths can repair a damaged lock actuator. This is a small motor which moves the cylinder of the lock to open or shut the door.
The lock cylinder functions in a similar manner similar to the lock mechanism on your home's door: when you insert the key, it presses down on pins loaded with springs which align them to form a shearline, permitting you to turn the cylinder to open or shut the door. If the cylinder is damaged or stymied, however, it can stop the key from turning all. In some cases you might be able to reshape the cylinder by using a bit of graphite or WD-40, however these methods aren't likely to work for very long.
The ignition lock cylinder can be located on the right-hand side of the steering column close to the shift lever. It is usually housed in the electrical component that locks the ignition switch and is usually welded to the steering column. It is difficult to access the ignition lock cylinder, which is the reason why many mechanics recommend having it replaced instead of attempting to fix it yourself.
To remove the ignition cylinder, first disengage and separate the negative battery cable. The trim panel that protects the lock cylinder needs to be removed. Use a screwdriver and remove any fasteners that are keeping it in place. Utilize a screwdriver, an awl, or a hammer to pull the lock-cylinder's tab that holds it in place. Then, pull the lock-cylinder straight out.
If your new mechanical lock does not turn the ignition lock cylinder, spray WD40 on the cylinder and then jiggle the key. If this doesn't help, you can bump the cylinder. To bump a lock, you just need to insert the new mechanical key halfway into the cylinder and then press it in using a big screwdriver handle (rubber is the most effective). Bumping a lock cylinder can occasionally remove misaligned wafers that are keeping the lock from turning.
Broken or damaged keys
If your car key is broken or damaged, the issue could be more serious than a simple lockout. This is why it's important to have a spare car key. If you do not have a spare, don't be in a panic. Your car key could be easier to fix than you think.
Check the battery and circuit boards first. If they're in good condition, the grooves on the key might have gotten worn down. This can cause the key to either not turn or to remain in the ignition. Locksmiths usually fix this by sanding the grooves to make them match the mechanism.
Keys older than a decade are more likely to break due to repeated strain from being inserted and turned in the lock. Using your key as an instrument, for instance to pry open a soda can or cut through plastic packaging is another reason for keys to wear down and break. It's always an excellent idea to use a multipurpose tool or pliers instead your keys for these tasks.
A locksmith can copy a key if it is barely identifiable. You may need to provide proof of ownership to qualify for this service.
It is possible to spray lubricant onto your key, based on the type you have to help you remove it from the ignition. If the key is stuck in the ignition, you should leave it to a professional since you could damage the locking mechanisms or the cylinder that controls ignition.
Some insurance companies offer roadside assistance in the case of broken or lost keys. Find out in your policy out if you have this option. If it is, they will often send someone to unlock your car door and assist you retrieve your keys. They may even be able give you a replacement key on the spot, depending on what kind of key you have. G28CarKeys could save you money and time in the long run.
Window switches that aren't working properly
A power window that moves between up and down or doesn't move at all, is a sign of an unreliable switch. There are electrical connections within the door panel that need to be bypassed in order to check whether there is an electrical problem with the window motor or the switch itself. Begin by looking for blowing fuses, since they can often be the reason why windows aren't working. After replacing any defective fuses then you can bypass the window switches by connecting the wires of the connector to an external battery power source, such as a car battery or an extension cord that has a 12-volt power outlet. Once you have the wires connected to an external source of power, test the window motor by pressing the window switch. If the motor of the window functions normal and the switch isn't in error, then it is likely a mechanical problem with the window mechanism or its track, or perhaps a defective power window regulator.
If the motor of the window does not function and the switch is functioning correctly, there may be a problem with the window guides that keep the window in the right position. They can be damaged or loose and allow the window to move off its tracks and jam up the motor assembly. This is a frequent issue with older cars with window regulators that are gear-type.
In certain instances power window actuators can be worn out or become stuck in the down or up position. These are the parts that control the window's movement and usually produce an unusual rattling or buzzing noise when they fail. You can replace the actuators, but first, you'll have to take off your window panel.
The process to remove the window panel differs based on the specific model of vehicle however, it is generally simple. Once the panel is removed, you'll have to remove any trim or covers that keep it in place. Then, you will need to carefully backprobe each switch panel to isolate the problem. If the switch panel is found to be defective then you can replace it with a brand new unit.