How to change a lock

How to change a lockHow To Replace Your Front Door Locks

Many of us always wonder if we can replace a door lock and ask ourselves, “Do I need a locksmith to do this for me”? or “Can I do it myself”?

The importance of having to change a lock for your home is for safety reasons. It can be to keep previous tenants out or simply unwanted people from accessing your home and or property. Other reasons why we like to change the front door locks is if any part of the mechanism is broken or defective, it is best to replace it for a new one. It may sound hard to do, but it is an easy job. However, if you do not feel comfortable doing so you can always have a locksmith do it for you.

If you decide to do it yourself, you have to be sure to have the right tools to get the job done.

You will need a new door lock set, a screw driver or drill. When installing a new lock, it is an easy task that should only take you a few minutes. However, depending on how handy you are, it may take a bit longer than that.

The person that will be installing the locks must be sure to purchase the same brand of lock as the existing one. Just so that it fits into the same holes without having to do any alterations to the door.

How do you know what brand the lock is?

Many of the front door locks have it on the latch. You can always take out the old lock and bring it with you to the hardware store to ensure you are purchasing the right brand and style of lock.

What do you need to look out for when purchasing a new lock?

Every set will include the basic pieces: 2 door knobs, a latch piece which will be fixed onto the door, and a strike plate that will attach to the door frame. The set will have 2 long nails and 4 short nails. You also want to be sure to purchase the appropriate color.

Basic Steps to replacing the front door locks:

  1. Remove the screws from the old lock on the inside of the door (Be sure to use adequate tools to have them removed)
  2. Be sure that you have purchased the same brand as your old one so that it fits your door.
  3. Remove the screws that secure the latch on the edge of the door. Once they are unscrewed, slowly remove the latch from the opening in the side of the door.
  4. Put the new latch into place. Be sure to use all new screws included with your new lock set as the old ones may be old and weaker.
  5. Lastly, you will place the door lock together. Place the outside knob and the inside knob so they meet in the middle and connect. After that, you will drive the screws into the holes on the inside knob to finish putting the lock back together.

Once again, if you do not feel comfortable doing the replacing of your lock, you can always contact a local locksmith to do the job for you.

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Phone number: (702) 577-2941

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  • Henderson
  • North Las Vegas
  • Paradise
  • Spring Valley
  • Summerlin

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How to change a lockHow to change a lockHow to change a lockHow to change a lock

Learn when and how to enhance home security by replacing—or rekeying— your door locks.

How to change a lock

Your home is only as secure as the locks on its doors. Over time, or as a result of security situations, you may feel the need to change your locks to protect your safety and privacy. There are several ways to accomplish this, so if you’re considering replacing the door locks on your house, keep reading. We’ll help you understand when it’s essential, and when you can get by with a simpler, less expensive lock-changing method.

1. Know the difference: replacing vs. rekeying.

Changing locks on a door can involve either replacing them or rekeying them. Both methods ensure that old keys will no longer open the lock. At the end of this article, you’ll find a full cost comparison of replacing versus rekeying, by a professional locksmith and as a DIY job.

  • Replacing door locks. The most comprehensive method of ensuring security, it involves removing the existing lock from the door (including the handle if it’s a handle-lock combo) and then installing a brand new lock in its place. Expect to pay $80 to $300 per lock, depending on quality, and up to $200 more for professional installation. Many door locks, however, are DIY-friendly and come with installation instructions.
  • Rekeying door locks. In apartment complexes, this is now the most common way of changing locks on a door. Rekeying involves realigning the pins and springs in the inner workings of the lock in order to match the lock to a new key. Click here to learn more about the rekeying process. You’ll pay $15 to $25 for a kit that allows you to rekey the locks yourself. If you have it done professionally, expect to pay $80 to $160 dollars to have a locksmith come out and do the job.

How to change a lock

2. Rekey when you move.

When a new house is under construction, a variety of people—including subcontractors, inspectors, and real estate agents—will have keys to the door. A new homeowner won’t want keys in the hands of all those people, so the lock should be rekeyed. This is typically a part of the sales process (and the responsibility of the builder), although the buyer’s real estate agent is the one who makes sure it’s complete before closing. Rekeying is a good idea any time you move into a different home because you never know how many keys are floating around. When you’re buying an existing house, you’re on the hook for having the locks rekeyed. If you’re renting, check your lease agreement for regulations about changing locks on a door—you may be required to give the landlord a key to the newly rekeyed lock.

3. Replace damaged locks.

Like all mechanisms with moving parts, a lock eventually wears out. Jamming the wrong key into a lock or just the repetitive movement of locking and unlocking the door over time can damage the internal mechanism, resulting in a key that sticks or is difficult to turn. Rekeying a damaged or worn lock won’t solve the issue, because it can’t make a worn-out lock new again—preexisting problems with the locking mechanism will still be there. In this situation, it’s best to bite the bullet and replace the entire lock.

How to change a lock

4. Change the locks when your keys have been lost or stolen.

If your house keys are ever stolen, one of your first orders of business is changing the locks on your doors so no one can gain access to your home. Rekeying is the method of choice in this situation, just as it would be if a family member misplaced a key or otherwise lost track of it. The one instance when you’d need to replace the entire lock is if the only key to the lock went missing. The rekeying process requires the use of an original key; if you don’t have one you’ll have to replace the entire lock.

5. Consider the convenience of a single key.

It’s annoying to fumble through half a dozen keys because the front door key doesn’t fit the backdoor or the side door locks and vice versa. The convenience of having a single key fit all the locks on your house (including the garage) can be accomplished by rekeying—as long as you have the same brand of locks on all the doors. Rekeying techniques (and key styles) vary from one manufacturer to another. For example, if all the locks on your house are Schlage, you can rekey all of them to fit the same key. If the locks are of various brands, you’ll need to replace some to have all rekeyed to accept a single key.

6. Better locks mean better security.

After a break-in or a rash of burglaries in the neighborhood, many homeowners upgrade to more secure locks. Modern door locks offer cutting-edge technology that both improves and simplifies home security. Many of today’s locks feature a keypad with a code instead of an old-fashioned key to unlock the door. The keypad can be programmed to accept a numerical digit code that can easily be reset to a new code if necessary.

High tech has gone even deeper into home security, via smart locks synced to a phone, tablet, or PC, allowing you to lock and unlock the door remotely. Smart locks will also send an alert to your device if the door is unlocked in your absence.

7. Cost comparison.

Replacing door locks is more expensive than rekeying them, but you can save money on both if you do the job yourself. Before deciding, consider the following cost breakdown.

Related Articles

To replace lock cylinders (or change lock barrels), you’ll only need a screwdriver or two. Cylindrical door locks for entry doors are internal-keyed locking mechanisms. Also called barrel locks, they utilize an internal lock that interacts with the trim of the door by inserting and removing a bar which is turned via a key or handle.

These types of locks are installed in stand-alone format or as part of door handles. While there may be slight variations in the size of the cylinder and the exact placement, the lock cylinders are virtually the same in most types of door locks and are changed out in a similar fashion.

Remove the Faceplates

Remove the faceplates for a stand-alone lock cylinder without a door handle via the screws. Locate the screws on the cover plate on the interior side of the door using a flathead or a Phillips head screwdriver, depending on the type of screws. Loosen them to remove the plates covering the lock mechanism. You may find it easier to remove the bottom screws first; if you loosen the top ones first, the faceplate may swivel downward as it becomes free, which can make it harder to remove the bottom screws.

Remove Door Handle Trim

Remove the trim on door handles by unscrewing it around the base of the door handle. Alternatively, if you are working with a handle-and-lock combination that doesn’t unscrew but instead is latched on, pop off the trim to access the screws holding the door handle in place, using a flathead screwdriver. Remove the screws and remove the handle or knob.

Unlock the Cylinder

Place a flatheaded screwdriver into the spindle at the center of the lock cylinder. Unlock it by turning the screwdriver counterclockwise as far as it will go. This will align the square tab on the cylinder with the square notch in the internal housing, freeing the lock for removal.

Remove the Spindle

Locate the spring-loaded tab on the outside edge of the spindle housing. Depress the spindle or pry it up gently with the screwdriver to free the spindle from the housing. Remove the spindle.

Remove the Lock Cylinder

Insert a flatheaded screwdriver into the spindle housing hole. Insert another flathead screwdriver under the edges of the tabs holding the lock cylinder in place within the housing. Apply gentle pressure to the tabs while also pushing into the spindle hole against the internal cylinder to pop it out of the housing.

You can also press directly into the center of the spindle housing to push the lock cylinder out of the case, without worrying about the tabs holding it in place, although it requires slightly more pressure. It’s difficult to see within the housing, so if you can’t locate the pressure tabs just push slowly and gently and eventually the lock cylinder will pop out the other side.

Lock cylinders within door handles/knobs can be pushed out in a similar fashion after you remove the door handle trim and the door knob/handle. Great Valley Lockshop notes that you may need to use an Allen wrench to push out the cylinder. Some lock brands have their own tool, such as the Kwikset cylinder removal tool.

Install the New Lock Cylinder

Reverse the process to install your new lock cylinder. If the new lock cylinder is slightly larger than the old one, you may need to use some sandpaper to enlarge the hole and accommodate the new cylinder. Home Depot notes that you should install the new lock cylinder with the key cuts facing up.

Things You Will Need

Two flathead screwdrivers

Phillips head screwdriver may also be needed to remove the screws

March 31, 2016 By Admin

Windows by default lock your screen by showing a screensaver or turning off the display. This is a good method to secure your PC when you are away for a certain period of time. You do not shut down your computer every time you leave it. Lets say you left your computer and forget to comeback for few hours. In this time, some other person can access your files and data very easily in absence of screen lock. Since the screen gets locked, anyone hitting your PC will have to fill the password or PIN.

The only problem is the timing of the lock out. Since, the default time is set to be generally 5 minutes, it locks out very time and may annoy some users, who do not want to enter password every time they want to access their PC. The possible solution is to increase the time of turning off the display.

How to change the time settings of Lock screen

Step 1 – Click on windows key in the extreme bottom left of your screen and then click on settings.

How to change a lock

Step 2 – Click on Personalization in the setting window.

How to change a lock

Step 3 – Now, in the left menu click on Lock screen. After that scroll down in the right side and click on Screen timeout settings.

How to change a lock

Step 4 – Now, in the next screen change the time settings to a higher level. If you want to disable them, choose never from the dropdown.

How to change a lock

Alternate Method

Step 1 – Press windows key + x to open the menu in left and then click on control panel.

Step 2 – Search for power options in the search box. Then click on power options from the results obtained.

How to change a lock

Step 3 – Now, once your reach the power option window, just click on change plan settings of your current plan which is selected.

How to change a lock

Step 4 – Now, click select from dropdown the timing and change it to your desired time interval. You can also select never as a setting to completely disable this feature.

How to change a lock

Step 6 – Do similar settings for both on battery and plugged in option. Similarly, change put computer to sleep settings also as per your wish. Finally click on save changes.

How to change a lock

Saurav is associated with IT industry and computers for more than a decade and is writing on The Geek Page on topics revolving on windows 10 and softwares.

How to change a lock

Replacing a Mailbox lock is simple even if you’ve never done it before and/or can’t get into it. Let’s review the process with images to guide us.

Recently I moved into an older home and found the mailbox key had issues opening the lock. After a few weeks, the mailbox key refused to open it. Great! No matter what I tried (graphite powder and spray included), after a few days of not getting my mail, I knew it was time to replace the lock.

Although we frequently focus on Technology, I love handy DIY tricks, so I thought I’d share this little adventure I had a few days ago. I started the adventure by calling my local post office, and that was a waste of time. They suggested a local locksmith and hung up on me. Yelp pointed me at a local locksmith who quoted me $250 for an onsite replacement plus an additional $150 an hour after 30 minutes.

So yeah, you can guess the path we’re going to take on this one. Time to get medieval on the mailbox lock!

Replace Mailbox Lock

Thankfully I have a cordless drill, so I grabbed a bit that fit nicely into the keyhole of the lock. The primary goal here is not damaging the housing holding the lock, so don’t use a lot of pressure when drilling into the lock. Just drill straight and apply consistent pressure.

Note: If you’re not the adventurer / handy type or don’t have a drill, wait for your mail carrier. They will have access to the back of the mailbox, and you can perform the steps below from inside the box. It’s not nearly as fun, but that is another option.

How to change a lock

Once you drill through the entire lock mechanism, the mailbox door should open easily.

How to change a lock

Slide the lock bar and metal clip holding the lock mechanism against the door. In some cases, the lock nut may still be attached to the lock. Use a wrench to take off the nut (although, in my case, the drill took care of that for me).

How to change a lockHow to change a lock

Without the clip holding the lock in place, popup the entire mechanism and bring it to a local locksmith. In my case, although my original lock was 15-years-old, he had an exact match that cost me just $12. However, if you cannot find a local locksmith (or don’t have time), grab a replacement mailbox lock from Amazon. The National Mailbox Lock C9100 should do the trick for clockwise rotation or the C9200 for counterclockwise.

Note: If you’re an HOA or Apartment complex and need more than one lock, here’s a link for the C9100 lock or C9200 in bulk.

How to change a lock

Once you have the new lock, slide it into the lock housing the reattach it in a locked configuration (lock bar out).

How to change a lock

Screw on the nut, and you’re done!

How to change a lock

Summing Up

The new mailbox lock I purchased was a bit sticky. I solved this with a little Graphite Powder. Amazon has it listed for

$5; however, I found it at a local HW store for under $2 the next day.

How to change a lockHow to change a lock

In all, the entire job took no longer than 5 minutes (not counting the trip to the locksmith). Not bad, considering the quote from the locksmith $250. I’ve always enjoyed DIY projects, especially the ones with a drill involved. It’s an excellent bonding opportunity for my son and me and a good way to show with a little work; almost any job is possible with a little time and patience.

Is it Legal to fix your Mailbox Lock?

Since publishing the DIY mailbox lock fix, several readers have expressed concern about the legal aspects of fixing your mailbox lock yourself. Although I can’t give legal advice , I did find a page on regarding mailbox maintenance. Along with a guide on how to install a new mailbox, it also guides maintenance.

USPS.COM: Mailbox Maintenance

Mailboxes take a beating from the weather, so we recommend an annual mailbox checkup to avoid damage to your mail or difficulty identifying your address.

    • Tighten loose hinges on the door
    • Take care of rusty or loose parts
    • Replace missing or faded house numbers
    • Keep the path to your mailbox clear

Based on this information directly from the United States Postal Service, it’s clear that the responsibility for maintenance and care of the mailbox falls on the property owner/manager.

Many times, people opt to throw away a cabinet because of a spoiled or vandalized lock, but what they may not realize is that it is much cheaper to buy and replace the file cabinet locks rather than buy a new cabinet. When looking for a lock to replace your current one, look for the exact same one as the broken one. If possible, go with it to the hardware store. Replacing a lock is a wise decision, as it will save you money from buying one and help you secure the items that are in your file cabinet.

Using these easy steps, you can replace your own file cabinet lock in just a matter of time.

Step 1 – Open the Cabinet

For you to repair or replace a new file cabinet lock, the cabinet has to be open. This may require you to dismantle the whole key lock system. Use a hammer and a chisel/drill to knock out the cylinder at the center of the cabinet lock. Do this carefully and make sure that the chisel is sharp to avoid causing damage to the whole cabinet. Removal of this cylinder interrupts the locking system and thus automatically opens the cabinet.

Step 2 – Remove C-Clip

How to change a lock

There is a relatively small sized clip on the lock, called a C-clip, which connects the lock to the walls of the cabinet. Using pliers, pull the C-clip off. This way, you will be able to pull the lock out of its notch.

Step 3 – Install the Lock

Before inserting the cabinet lock into the notch, ensure that the key is inside the lock and that the lock is not open. Since this is just a replacement, use the previous lock’s screw holes to adjust the new cabinet lock into position. Insert the new lock’s C-clip into the hole.

Step 4 – Confirm Lock is Secure

For the file cabinet lock to work efficiently, you must make sure that the lock is aligned well with the locking system on the cabinet wall.

Step 5 – Test Lock

How to change a lock

Turn the key in its lock and test if the replacement process was successful. If the lock fits and locks with ease, then the cabinet is good to go.

Extra Tips

It is always wise to gauge and see if you are capable of carrying out the task without any injuries and without destroying the whole file cabinet, leading to a greater cost of replacing the file cabinet itself. If you feel that you cannot change the cabinet lock on your own, get assistance from a professional. The tools you use in this job can cause injuries if not used carefully and with skill, especially any cutting tools like the chisel.

Goggles and hand gloves are essential during any kind of carpentry. As long as you will be exposed to wood splinters, it is advisable to put on protective wear to prevent harming yourself.

Thinking about changing out the locks to improve your home’s security? Start here for a better grasp on when—and how—to rekey rather than replace them altogether.

How to change a lock

Key rings can get crowded (and heavy!) fast, when you consider all that you load up on them: keys for your car, front door, side door, back door, mailbox, maybe even your mother-in-law’s, and a handful of miniature rewards cards sized and punched to conveniently hang. Carrying that whole lot will cause your pockets to jingle with each step and you to waste precious minutes every day fumbling for the correct copy to the door or locker you are interested in opening. Fortunately, rekeying a few of your locks offers an easy, affordable, and even DIY solution can lighten your load. Understand when, why, and how to rekey a lock with this handy guide.

What it Means to Rekey a Lock

A pin and tumbler lock—the kind of lock found on locking doorknobs and deadbolts—contains a steel cutaway that holds a cylindrical plug and a number of springs and pins that allow a specific key shape to turn in the lock. In order for a key to turn the locking mechanism, the configuration of the pins must match the depth of the unique grooves on that key.

When you want the lock to open with a different existing key—say, so you no longer want to use separate keys to enter the front, back, and side doors—the lock must be disassembled and the pins, which are of various heights, removed and replaced by new pins that match the cuts and grooves in the new key.

How to change a lock

Reasons to Rekey a Lock

As mentioned, rekeying makes most sense for homeowners who prefer to have a single key that opens all of their door locks to the home or apartment. This process can lighten a full key ring to a few essentials, taking up less space in your pocket or bag as well as less time spent searching for the right one.

However, rekeying a lock can also improve a building’s security measures. After a new home construction—during which a number of people might have copies of door keys, including contractors, subcontractors, and inspectors—new homeowners may want to make sure they have the only keys to their home before they take possession.

Likewise, it’s also a common practice for landlords and property managers to have door locks rekeyed every time a new resident moves in. Whether you’re moving into a previously owned home or have simply misplaced a set of spare keys, rekeying is an alternative to replacing the lock altogether that provides the peace of mind that comes with knowing no one else has a key to your home.

When to Replace a Lock Versus Rekeying

Both replacing and rekeying a lock effectively change out a lock to limit access, but there are some cases in which you have to go through the motions of both processes.

  • If you’ve lost the key that opens your existing lock(s), you won’t be able to disassemble the lock for rekeying. First replace the lock.
  • Rekeying won’t fix a worn or damaged lock. You’ll probably have to replace the lock with a cracked or warped locking mechanism soon, anyway, so consider doing so first. Then, if your goal was to change the locks so that you have the only key, you’re set; you only need to rekey if you want multiple locks to share one key.
  • When rekeying multiple locks to fit a single key, all locks must first have been made by the same manufacturer. For example, if your front door lock is a Schlage, the other locks you want rekeyed to match must also be made by Schlage. You cannot rekey a Kwikset or Sargeant lock to open with the same key as a Schlage lock, because different brands of locks have different size keyholes that only accept their own keys. If you’re dealing with multiple lock brands, you’ll need to decide on one and replace the others to match this brand before rekeying.

How to change a lock

Photo: via taubinphoto

Options for Rekeying a Traditional Lock

Call a locksmith.

This is the most expensive option. A locksmith will usually charge a set rate for a service call (often between $40 and $100) and then charge you an additional fee (potentially $10 to $30) for every lock you want rekeyed.

Take the lock (locking knob or deadbolt) to the locksmith, local lumberyard, or hardware store.

You’ll have to remove the lock from the door for this option and bring the key that currently opens the lock, but eliminating the house call makes this an inexpensive option. Expect to pay around $5 per lock.

Purchase a rekey kit, made specifically for your brand of lock, and rekey it yourself.

If you cannot find a local store that will rekey a lock inexpensively, you can purchase the necessary tools to rekey the lock. Purchase a rekey kit—for a single lock or up to five locks of the same brand—that matches the brand of lock you want to rekey.

A rekey kit for a single lock typically costs between $12 and $25 dollars, depending on the brand and type of lock. Hardware stores carry rekeying kits for some of the most common lock brands, but they can also be ordered from lock manufacturers and large online retailers like Amazon.

The kit contains everything you need to rekey the lock: tiny picks and tweezers, a key gauge (which is used to determine the depth of the cutouts on your new key), an assortment of pins and springs, to replace the existing ones in the lock, and any other tools you’ll need to dissemble and reassemble the lock.

Rekeying Smart-type Locks

Some people—including apartment managers, owners of large office buildings, even regular Airbnb hosts—find it necessary to rekey locks frequently. To address this need, many lock manufacturers have introduced locks with smart-type rekeying technology that enables a manager to rekey the lock in less than a minute and without any disassembly. Instead, the lock’s design uses a special master key to facilitate the quick and easy rekeying, with the smart rekeying process varying from manufacturer to manufacturer. If you’re someone who would benefit from frequent rekeying, exploring today’s options could simplify your life and still tighten security at home.

$79.99 – $99.99

The ignition lock cylinder is located inside the assembly or lock body that is often welded onto the steering column. Most of the time, when a problem occurs within the ignition system, it will be caused by a fault within the ignition 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. 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. This requires a different type of ignition system. The instructions noted below are for older vehicles without a chip-style ignition key or push button starting features. Please refer to the vehicle’s service manual or contact your local ASE certified mechanic for assistance with modern ignition systems.

Part 1 of 1: Replacing the ignition lock cylinder

Materials Needed

  • Boxed end wrench or ratchet sets
  • Flashlight or drop light
  • Replacement ignition lock cylinder
  • Regular sized flat blade and Phillips head screwdriver
  • Safety equipment (safety glasses)
  • Scan tool
  • Small flat blade screwdriver

Step 1: Disconnect the vehicle’s battery. Locate the vehicle’s battery and disconnect the positive and negative battery cables before proceeding.

You’ll be working with electrical components so you need to remove any power sources before beginning this project.

Step 2: Remove the steering column cover bolts. In order to access the ignition lock cylinder, you’ll have to remove the column covers.

There are usually two covers, one on top and one underneath.

Find the plastic covers that cover the bolts or screws. Using a small flat blade screwdriver, remove the plastic covers.

Note the size and style of the bolts and use the appropriate tool to remove the bolts. In some cases they will be Phillips head screws or standard/metric sized bolts that will require a socket and ratchet for correct removal.

Step 3: Remove the steering column cover(s). After the bolts have been removed, you should be able to remove the covers from the steering column.

Unlock the steering wheel with the adjustable arm located underneath or to the left of the steering column, so you can move the steering wheel up and down to loosen the column covers.

Step 4: Locate the ignition lock cylinder. After the covers have been removed, you should be able to locate the ignition lock cylinder.

Review your service manual to verify that you have a removable ignition lock cylinder and that your ignition lock assembly is not all inclusive.

  • Note: If you have a vehicle that has the lock cylinder attached to the housing, please contact a certified mechanic for assistance with this project.

Step 5: Remove the cover on the 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. The process for removing the lock cylinder varies based on the individual manufacturer. There are two parts to removing this component.

First, insert the key and unlock the steering wheel. Next, use a flat blade screwdriver to press a small metal push pin that is located underneath the ignition lock cylinder. By depressing this switch, you’ll be able to unlock the cylinder from the housing.

Step 7: Remove the ignition lock cylinder from the housing. After you’ve pressed the button and unlocked the ignition lock cylinder from the lock body, the ignition lock cylinder will be ready to remove. With the key still inserted, gently remove the ignition lock cylinder from the lock body.

Step 8: Loosen the screws on top of the ignition lock assembly. The lock cylinder is secured to the lock assembly by a button on the bottom of the housing and two screws on top of the lock assembly. Loosen the two screws on top to allow you to remove the cylinder.

Step 9: Install the new ignition lock cylinder. Each manufacturer has unique procedures for installing the new lock cylinder.

  • Note: Make sure to consult your vehicle manufacturer’s service manual before attempting this.

Once you’ve successfully inserted the lock cylinder, the rest of the installation process is in reverse of the removal. Tighten two screws on top of the lock cylinder, replace the ignition lock cylinder cover, and replace the steering column covers.

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.

Step 14: Reconnect the battery terminals. Reattach the positive and negative terminals to the battery.

Step 13: Clear error codes with a scan tool. On newer vehicles that have electronic control modules and a standard key ignition system, the Check Engine Light will illuminate on your dashboard if there was a problem detected by your ECM. If these error codes are not cleared before you test fire the engine, it is possible that the ECM will not allow you to start the vehicle. Make sure to clear any error codes with a digital scan tool before you test the repair.

It’s always best to refer to your service manual and completely review their recommendations before taking on this type of job. If you’ve read these instructions and still don’t feel completely confident in completing this repair, please contact one of the ASE certified mechanics from YourMechanic to complete an ignition switch replacement at a time and place that is convenient for you.

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