To change a Kwikset smart lock code, identify your lock model, keep the door open, and follow the correct programming steps. Most keypad models use an interior Program button, a new user code, and a Lock or Kwikset button to save the change. Exact steps vary by model.
For homeowners across the United States, a keypad door lock can make daily life easier. You can unlock your front door without searching for a key, give a trusted guest a separate entry code, and remove access when someone no longer needs it. But these benefits depend on keeping your lock codes up to date.
Changing a Kwikset smart lock code may take only a few minutes once you know the model. The main challenge is that Kwikset makes several locks with different buttons, code lengths, and programming methods. A SmartCode 913, a SmartCode 955, and an app-connected Premis lock do not all use the same steps.
This guide explains how to change a user code, update a programming code, remove an old code, and solve common problems. It also explains when an app is needed and when a factory reset should be your last resort. Keep the door open while programming and testing so a mistake does not leave you locked out.
Source: exploramadeira.com
How to Change a Kwikset Smart Lock Code
The correct way to change a Kwikset code depends on the model. Many keypad locks let you add a new user code from the inside of the door. Other models use a programming code, a touchscreen sequence, or a connected app.
Before you begin, find the model name or number on the lock, packaging, installation guide, or product label. Then open the matching Kwikset manual or support page. Do not assume that a sequence for one SmartCode model will work on another.
For most keypad models, the process follows the same broad pattern: prepare the lock, enter programming mode, add or replace a code, confirm the change, and test it. The buttons and exact order may differ.
Source: smartlockerr.com
Step 1: Open the door
Keep the door open and the deadbolt unlocked while you program the lock. This lets you test the code without risking a lockout.
Step 2: Check the batteries
Replace weak batteries if the keypad is dim, unresponsive, or showing a low-battery warning. A stable power supply helps prevent interrupted programming.
Step 3: Find the programming controls
On many models, the Program button sits beneath the interior battery cover. Some locks use a touchscreen, an exterior Kwikset button, or an app instead.
Step 4: Follow the model-specific sequence
Use the exact instructions for your lock. Enter the requested code, press the specified buttons, and wait for the confirmation signal.
Step 5: Test the new code
With the door still open, lock the deadbolt and enter the new code as instructed by the manual. Confirm that the lock retracts the bolt before closing the door.
What You Need Before Starting
Prepare the new code before opening the battery cover. Check the required number of digits in the manual, since supported lengths vary by model. You may also need the existing programming code or access to the lock’s connected app.
If you rent your home, live in a managed apartment, or share access with a property manager, make sure you are authorized to change the lock settings. Some managed systems use access rules controlled by an administrator.
The lock model
Identify the exact model instead of relying on appearance alone.
The correct code
Choose a new code that meets the model’s digit requirements and is not easy to guess.
The manual
Keep the official instructions nearby so you can verify the sequence and success signals.
Understand User Codes and Programming Codes
A user code is the number entered on the keypad to unlock the door. A programming code is a separate credential used on supported models to change settings or manage access codes. Some locks also have a master code or a different setup method.
These terms are not interchangeable. Changing the user code does not necessarily change the programming code, and changing the programming code may not remove existing user codes. If your goal is to stop a former guest from entering, check which user codes are stored and remove any codes that person knows.
Not every Kwikset lock has a separate programming code. For example, some models use an interior Program button to begin a programming sequence. Other models support a programming code that lets an authorized person make changes without using that interior button.
Source: acslocks.com
User code
Allows entry through the keypad. It may be permanent, scheduled, or limited to one use, depending on the model.
Programming code
Controls programming functions on supported locks. It is not normally intended to unlock the door.
Master code
A term used by some lock models for a code with programming or management functions. Follow the terminology in your specific manual.
Which Code Should You Change?
If you want to change the number your family enters to unlock the door, update the user code. If you want to protect access to programming functions, change the programming or master code when your model supports it.
If a previous resident or guest still knows a working entry code, changing only the programming code may not be enough. Review the stored user codes and delete or replace the codes that person could use.
For everyday entry
Add a new user code and remove any old entry codes that are no longer needed.
For programming security
Change the programming credential according to the manual, if the model supports one.
How to Change a Code on Popular Kwikset SmartCode Models
Kwikset uses different programming steps across its product range. The examples below explain the main differences and help you find the right instructions. Confirm the model number and consult the current manual before entering a sequence.
Some locks let you add a code in a vacant position. Others require you to replace an existing code in a specific position. A touchscreen model may also use different symbols from a traditional keypad.
Source: acslocks.com
SmartCode 913
Kwikset’s documented procedure for this model starts with the door open, then uses the interior Program button, the new user code, and the Lock button. Follow the model’s instructions for saving and confirming the code.
SmartCode 909, 910, 911, and 912
These models may use code positions. Kwikset documents replacing a code in a particular position with a different code to remove the old one. Confirm the correct procedure for the exact model.
SmartCode 955
This model supports specific programming sequences for permanent and one-time user codes. It can also support a programming code, which changes how programming is started.
SmartCode 264
Kwikset documents a method that uses the existing programming code followed by the Kwikset button, a function number, and the Kwikset button again. Its supported code length differs from some other models.
Premis and other app-connected locks
These locks may let you manage user codes through a compatible app. Use the app’s lock and user-management screens rather than assuming a keypad-only sequence applies.
Example: Adding a User Code on a SmartCode 264
For the SmartCode 264, Kwikset documents a procedure that begins with the door open and unlocked. Enter the existing programming code, press the Kwikset button, press 1, and press the Kwikset button again. Enter the new user code and press the Kwikset button to save it.
The documented user-code length for this model is four to ten digits. The lock indicates success with two green flashes and two beeps on the standard sound setting. Three red flashes and three beeps indicate an unsuccessful attempt. If the lock is muted, you may not hear the beeps.
After programming, test the code with the door open. These steps are specific to the SmartCode 264 and should not be copied to a different model without checking its manual.
Before programming
Verify the model number and make sure you have the existing programming code.
After programming
Test the new code while the door remains open and confirm that it unlocks the lock.
Example: Adding a Code on a SmartCode 955
For the SmartCode 955, the documented procedure begins with the door open. If a programming code has not been enabled, press and release the interior Program button using the appropriate tool. Follow the model’s instructions to select the permanent-user-code function, enter the new code, and confirm it.
The SmartCode 955 supports user codes from four to eight digits. It also has a security rule requiring the first four digits of each user code to be unique. This means two codes that share the same first four digits may not both be accepted.
If a programming code is enabled, the process begins differently. Check the official instructions for that setting before attempting to add a code.
Choose a valid code
Use four to eight digits and ensure that the first four digits are not shared with another stored user code.
Watch the keypad
Use the green or red light signals and the manual’s instructions to confirm whether programming succeeded.
How to Change the Programming Code on a Kwikset Lock
If your lock supports a separate programming code, changing it can help protect the settings menu. The correct sequence depends on the model, and not every Kwikset smart lock uses the same type of programming credential.
On the Kwikset SmartCode 264, the documented procedure requires the existing programming code. With the door open and unlocked, enter the current programming code, press Kwikset, press 4, and press Kwikset again. Enter the new programming code, then press Kwikset to save it.
For the SmartCode 264, the new programming code must be four to ten digits. Two green flashes and two beeps indicate success under normal sound settings. Three red flashes and three beeps indicate failure. Check the model-specific guide before using this sequence on another lock.
Source: smartlockadvice.com
Keep the new programming code separate
Do not use the same number for a programming code and a user code when the manual prohibits it.
Store it securely
Keep the programming code in a trusted password manager or another secure location instead of writing it on the lock or a nearby label.
Do not assume the default remains active
A lock may have a factory-default credential during initial setup, but that does not mean it is still valid after configuration.
What If You Do Not Know the Existing Programming Code?
Many locks require the existing programming credential to change it. If you do not know that credential, check the model’s recovery instructions and determine whether another authorized method is available.
A factory reset may be necessary on some models, but it can erase stored user codes and other settings. Do not reset the lock until you understand the model-specific process and have a way to regain access.
Check the manual first
Look for documented forgotten-code or factory-reset instructions for your exact model.
Avoid random button sequences
Unverified sequences may fail, change other settings, or make troubleshooting harder.
How to Delete or Replace an Old Kwikset User Code
Removing an old code is useful when a guest leaves, a contractor finishes a job, or a household member no longer needs access. The safest method depends on whether the lock supports direct deletion or requires you to replace a code stored in a particular position.
Some models let you enter a delete function and then enter the code you want to remove. Others, including documented SmartCode 909, 910, 911, and 912 procedures, may require you to overwrite a code in its existing position with a different code.
Do not assume that changing one entry code removes every other code. Review the available user-code slots and remove each unnecessary code using the correct instructions.
Source: acslocks.com
Identify the old code
Determine which user code or code position you need to remove. If you are unsure, consult the manual before changing stored entries.
Use the documented deletion method
Follow the lock’s exact sequence for deleting or replacing a user code.
Test the result
Keep the door open, test the new code, and verify that the removed code no longer unlocks the door.
Some models offer a function that deletes all user codes, while others require a factory reset or another model-specific procedure. These actions are not always the same. Deleting user codes may leave other settings in place, whereas a factory reset can clear a wider range of stored information.
Before using an all-code deletion function, make sure you know how to add a replacement code. Do not close the door until you have confirmed that an authorized code can unlock it.
Use bulk deletion only when needed
If only one person needs to lose access, deleting or replacing a single code may be more practical.
Plan for the next entry
Keep the mechanical key available if your lock has one, and confirm that the remaining entry method works.
How to Change a Kwikset Smart Lock Code Using an App
If your Kwikset lock works with a supported app, you may be able to add, edit, or delete user codes from your phone. The available features depend on the lock model, its connected platform, and the permissions on your account.
For a compatible Premis lock, Kwikset documents a user-management process in the Premis app. The general process is to open the app, select the lock, open the user-management area, choose the user, and enter or generate a code before submitting the change.
Other connected Kwikset locks may use different apps or menu names. Confirm that your phone is connected to the correct lock and that your account has permission to manage codes. A keypad-only lock may not support remote code changes at all.
Source: storage.googleapis.com
Open the correct app
Use the app supported by your exact lock model rather than installing an unrelated smart-home app.
Select the correct lock
If the app manages more than one door, check the lock name before editing a user code.
Update the user entry
Add, edit, or delete the code using the controls available for that model.
Confirm and test
Check the app for a successful update and test keypad entry with the door open.
Can You Change a Code Remotely?
Remote code management depends on the model and the connected system. Some products support connected access management, while others require you to stand at the door and use the interior programming controls.
Do not assume that Bluetooth, Wi-Fi, or a smart-home connection automatically enables every feature. Check the official specifications for remote access, app compatibility, and any required hub or network connection.
If the app shows an error
Check the connection, account permissions, and lock status before repeating the change.
If no code controls appear
Confirm that your model supports app-managed codes and that you are using the correct account.
Common Kwikset Code Change Problems and Fixes
If a new code does not work, start with simple checks before resetting the lock. Many failed attempts come from using the wrong model instructions, entering an invalid code length, missing a confirmation step, or trying to program the lock with weak batteries.
Read the keypad’s light signals and listen for beeps if sound is enabled. The meaning of a signal varies by model, so compare it with the manual instead of assuming every green or red light means the same thing.
Source: smartlockadvice.com
The lock does not respond
Check the batteries, keypad wake-up method, and model-specific instructions. Replace weak batteries if needed.
The lock rejects the new code
Check the required digit length, programming sequence, code restrictions, and any duplicate-code rules.
The old code still works
You may have added a second code instead of replacing the first one. Review stored code positions and remove the old entry.
The programming button does not work
Some models disable the interior Program button when a programming code is enabled. Follow the instructions for that configuration.
The lock flashes red
The programming attempt may have failed. Start again from the first step and enter each command carefully.
The lock beeps but the bolt does not move
Check whether the door or deadbolt is under pressure, whether the door is aligned with the strike plate, and whether the lock has enough battery power.
Check the Door and Deadbolt Alignment
A lock can accept a code but still struggle to move the bolt if the door is pressing against the frame. With the door open, test whether the bolt moves freely. If it works with the door open but binds when closed, the issue may be door alignment rather than code programming.
Do not force the bolt or repeatedly operate a motor that appears stuck. Check the strike plate and door position, and seek help from a qualified locksmith or door professional if the hardware remains misaligned.
Test with the door open
Confirm that the bolt moves freely without pressure from the door frame.
Inspect the strike plate
Look for a bolt that rubs against the edge of the opening or fails to enter it cleanly.
When a Factory Reset May Be Needed
A factory reset can help when supported recovery methods fail, but it should not be the first step. It may erase user codes, programming settings, connected-device information, and other configuration data, depending on the model.
Before resetting, identify the exact model, read the official reset procedure, and make sure you can set up the lock again. If the lock belongs to a rental property or managed building, contact the authorized manager first.
Back up what you need
Record the authorized user list and any settings you will need to restore.
Use the exact reset instructions
Do not apply a reset sequence from another model.
Set up and test again
After the reset, complete the required setup and test an authorized code while the door is open.
Choose a Secure Kwikset Door Code
A new code should be easy for authorized household members to use but hard for other people to guess. Avoid common number patterns and information that strangers could learn, such as a street address, a house number, or a birthday shared publicly.
Use the code length allowed by your lock. A longer code may offer more possible combinations, but it must still comply with model restrictions and be entered correctly. Some models limit the number of stored codes or require unique starting digits.
Give each regular user a separate code when your model supports multiple user codes. This makes it easier to remove one person’s access without changing the codes used by everyone else.
Source: acslocks.com
Avoid easy number patterns
Do not use simple sequences or repeated digits that someone could guess quickly.
Limit code sharing
Give codes only to people who need access and remove codes when that need ends.
Keep credentials private
Do not write an entry code on the lock, the door frame, or a nearby note.
Review temporary access
Use a one-time or scheduled code only if your specific model supports that feature.
A Simple Code Management Plan
For a home in the United States, a practical approach is to give household members their own codes, use temporary access where supported, and review stored users after a move, a change in household, or a completed service visit.
Keep a private record of who has authorized access and which code entries need to remain active. Do not include the actual codes in an exposed household list.
Review access after a move
If you move into a home with an existing keypad lock, verify ownership and reset or replace inherited credentials as directed by the manufacturer.
Review access after service visits
Remove temporary codes when the job ends if they are no longer needed.
Test after every change
Make sure authorized codes work and removed codes no longer provide entry.
Frequently Asked Questions
Q
How do I change my Kwikset smart lock code without the old user code?
It depends on the model and which credential you still have. Some locks let an authorized user add or replace a code through the interior Program button, while others require an existing programming code or app access. Check the official instructions for your exact model before proceeding.
If you do not have the required credentials, review the manufacturer’s recovery or reset procedure. A reset may erase all stored codes and settings, so keep the door open and confirm you can set up the lock again.
Q
How many digits can a Kwikset smart lock code have?
The allowed length depends on the model. Some Kwikset locks support codes from four to ten digits, while other models use a different range, such as four to eight digits. Certain models also apply extra rules to the first digits of stored codes.
Check the user manual for your exact lock before choosing a new code. A code that is valid on one model may be rejected by another.
Q
Can I change my Kwikset code from my phone?
Yes, if your particular lock supports code management through a compatible app. For example, Kwikset documents user-code management through the Premis app for supported Premis locks.
Not every keypad lock supports app-based changes. Check your model’s compatibility and follow the app’s instructions for adding, editing, or deleting users.
Q
Why does my Kwikset smart lock reject my new code?
Common causes include an incorrect button sequence, a code that is too short or too long, a duplicate-code restriction, weak batteries, or a programming method intended for another model. On some models, the first digits of two user codes cannot match.
Keep the door open, restart the model-specific process, and check the keypad’s confirmation signals. If the attempt continues to fail, consult the official troubleshooting guide before resetting the lock.
Q
Will changing my Kwikset user code delete the old code?
Not always. Some locks allow multiple user codes, so adding a new code may leave the old one active. Other models require you to replace a code in a particular position or use a dedicated deletion procedure.
After changing access, test the new code and verify that the old code no longer unlocks the door. If the old code still works, review the model’s code-management instructions.
Q
Should I factory reset my Kwikset smart lock if I forget the code?
A factory reset may be an option when the documented recovery methods do not work, but it should be a last resort. Depending on the model, it can erase stored user codes, programming settings, and connected-device configuration.
Find the exact model number, read its reset instructions, and make sure you can complete setup again. If the lock is managed by a landlord or property manager, ask the authorized person for help.
✦ Wrapping Up
Conclusion
Changing a Kwikset smart lock code is usually straightforward once you identify the correct model and follow its programming instructions. Keep the door open, use the correct code length, watch for the lock’s confirmation signals, and test every change before closing the door.
Remember that adding a user code, deleting an old code, and changing a programming code are different tasks. An app-connected lock may use a separate process, while some keypad models require you to replace a code in its stored position. When instructions differ, the manual for your exact model should guide the process.
Good code management also means removing access that is no longer needed and choosing codes that are difficult to guess. If the lock still rejects a valid sequence after you check the batteries and model instructions, contact Kwikset support or a qualified locksmith rather than trying random button combinations.
💡 Key Takeaway
Start by finding your Kwikset model number. Keep the door open, follow the matching official code-change procedure, and test both the new code and any code you intend to remove before you finish.
Hi, I’m James Walker, the voice behind Diggons. I’m passionate about helping people make smarter buying decisions through honest reviews, detailed comparisons, and practical tech guides. I focus on smart home devices, workspace setups, and everyday tools that improve productivity and simplify life. My goal is to break down complex product choices into clear, easy-to-understand insights so you can choose with confidence. At DigGons, I share well-researched content designed to save you time, money, and effort — helping you find the best products without the guesswork.
