Are you looking for the best car key programmer? You’ve just landed on the right page. There are a variety of car key programmers on the market which makes choosing quite challenging. This is because you have to select a key programmer that is compatible with your vehicle, and it should carry out the functions you want. What’s more, a perfect OBD2 key programmer should be upgradable so that you can use it on the latest vehicles.
To simplify your work easier, we’ve listed some of the best car key programmers on the market. The devices that we’ve selected offer not only key programming functions but as well as OBD2 diagnostic functions. Therefore, you get so much more than just programming your vehicle.
Our Recommended Key Programming OBD2 Tool- Launch X431 V+
What is a key programmer, and how does it work?
A key programmer is a gadget that can be utilized to recode the transponder in a mechanical key or key fob. Most key programmers are integrated into advanced scan tools, but some are standalone units.
A transponder key programmer works by synchronizing the new key and vehicle together. It uses a small pattern of commands that program both the key and car so that the initial start-up code is the same. It then allows entry into the vehicle, where additional programming can be conducted after accessing the vehicle’s ignition.
If the immobilizer key programmer fails to work, you can contact a mechanic or auto locksmith to help you unlock it.
ECM = Engine Control Module
ECU = Engine Control Unit
TCM = Transmission Control Module
TCU = Transmission Control Unit
PCM = Powertrain Control Modul
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What to Consider when Choosing a Car Key Programmer?
Since there is no one-size-fits-all car key programmer, it is crucial to know what to look for if you want the best key programmer. Here are some of the things to consider when buying a car key programmer:
Construction
How the car key programmer is built is vital as it determines the ease of use and storage. Most key programmers are made with an intuitive design that makes operating the device easy. Also, many key programmers are lightweight, making them easy to carry around in your backpack.
Some feature a large TFT screen, while other units come with a small screen and buttons. The car key programmers with TFT screens are usually costlier than one with a small display and buttons.
Functions
What do you plan to utilize the car key programmer for? Do you want to program car keys alone or check other functions such as oil level, tire pressure reset, ECU reset, vehicle identification number, and much more? Most car key programmers double up as OBD2 diagnostic scanners.
Compatibility
Another crucial element to look at when picking a car key programmer is compatibility. Some devices will be compatible with your vehicle, while others won’t. Therefore, before you decide to acquire a key programmer, make sure that it works with your car’s make, model, and year.
Apart from compatibility, you should also find out if the device offers multiple languages. Many advanced car key programmers feature at least five languages, while the low-end device has three languages. Make sure the unit you pick has a language that you understand best.
Upgradeable unit
Not all car key programmers can be updated or upgraded. Getting a unit that you can upgrade allows you to program the latest vehicles. There is no need to spend a lot of cash on a device that you will not use for a long time.
Price
Price is another factor to consider. If you intend to perform more than just a key programming function, you will have to pay more to get an advanced gadget. Also, the more advanced the key programmer is, the more accurate it will be.
| Car Key Programming Type | Cost |
| Regular transponder key: | $40-$100 |
| Remote flip key programming: | $70-$150 |
| FOBIK chip key programming: | $80-$200 |
| Comfort access key fob programming: | $100-$300 |
Top 7 Best Car Key Programmer Reviews 2023
Autel MaxiM IM608: Best for technicians and mechanics
Autel MaxiM IM508: Only For Professionals
Launch X431 V+: For Pro DIYers and Experienced
Autel MP808K: mid-ranged scanner
XTOOL X100: Best for beginners
Autel MaxiPro MP808: For all
Autel MaxiCom MK808: For better vehicle coverage
Without much ado, here are the best car key programmers that you can land your hands on:
Autel MaxiM IM608 Professional Key Programming Tool
The Autel MaximM IM608 Professional Key Programming tool is one of the most advanced OBD2 key programming tools on the market. This unit combines advanced key programming, all systems diagnostics, and advanced services. Besides, it runs on a powerful Cortex-A9 processor that delivers fast and reliable results. And with a large LCD touchscreen, reading results are made super easy.
Technical Specifications of the Autel MaxiIM im608 OBD2 Programmer
| Features | Autel Maxiim im608 |
| Display screen: | 7”1024×600 LCD capacitive touchscreen |
| Internal : | Reliable 32GB Memory |
| Processor: | Powerful Cortex-A9 processor |
| Combination of key programming/all system diagnostics/advanced maintenance services : | Yes |
| Smart Mode: | For guided and automated key learning |
| Android Operating System: | For fast boot-up and multitasking |
| Expert Mode: | For advanced key learning |
| Read PIN/CS: | Yes, all keys lost |
| Warranty: | 1 year |
| Dimensions: | 11.81 x 8.66 x 1.97 inches |
| OE level diagnostics: | more than 80 US, Asian, and European makes and models |
| Advanced maintenance services: | including EPB, DPF, SAS, Oil reset, BMS, and TPMS sensor ID relearn |
| Transponder read/write, EEPROM/MCU read/write: | Yes |
| Weight: | 15.47 pounds |
| Price: |  Check Today’s Price |
What stands out from other high-end key programmers is that it is compatible with at least 80 vehicle makes and models from the US, Asia, and Europe. With the smart mode and expert mode options, this device can be utilized by both expert and DIY enthusiasts without any challenge.
All the service functions:
The device is fitted with an XP400 key programmer and MaxiFlash ECU programmer to ensure that there complete coverage of IMMO and programming functions. Aside from advanced functions, the unit also provides all special functions, such as Oil reset, EPB, SAS, BMS, TPS Sensor ID relearn, SAS, and much more. On top of that, it can read PIN/CS, key learning, remote learning, and key generation. Thus, Autel IM606 is one of the best car key programmer tools.
Pros:
- It performs advanced functions like IMMO and OE-level diagnostics
- Fast performance and reliable
- It conducts all special functions
- It is a multilingual unit
- Autel MaxiM IM608 has a large LCD for ease of operation
- It scans all the functions automatically
- It has an excellent Bluetooth range of 210 feet
- Autel IM608 works with more than 80 US, Asian, and European vehicles
- It comes with 1-year of free updates
- 1-year warranty
Cons:
- It is expensive
- It cannot code Benz and BMW
Autel MaxiM IM508 Automotive Key Programming Scan Tool
If you want a slightly cheaper but professional car key programmer, the Autel MaxiM IM508 device is an excellent choice. With a large LCD screen and a multilingual menu, the Autel IM508 automotive key programmer is perfect for start technicians and professional mechanics. It also has free updates and a 1-year warranty.
Technical Specifications of the Autel MaxiIM im508 Device+
| Features | Autel Maxiim im508 |
| Display screen: | 7” 1024×600 LCD capacitive touchscreen |
| Internal : | Reliable 32GB Memory |
| Software Updates: | Free for 12 months |
| Combination of key programming/all system diagnostics/advanced maintenance services : | Yes |
| Smart Mode: | For guided and automated key learning |
| Android Operating System: | For fast boot-up and multitasking |
| Expert Mode: | For advanced key learning |
| Read PIN/CS: | Yes, all keys lost |
| Batteries: | 1 Lithium Polymer batteries required. (included) |
| Dimensions: | 21.42 x 16.73 x 6.77 inches |
| OE level diagnostics: | more than 80 US, Asian, and European makes and models |
| Advanced maintenance services: | including EPB, DPF, SAS, Oil reset, BMS, and TPMS sensor ID relearn |
| Transponder read/write, EEPROM/MCU read/write: | Yes |
| Weight: | 12.14 pounds |
| Price: |  Check Today’s Price |
Top Features:
The device can perform a broader range of functions such as read PIN/CS, key learning, key generation, remote learning on select vehicles, IMMO ECU reset, Transponder read & write, and much more. On top of that, it executes service functions like reset parking brake pads, oil reset, BMS, SAS calibration, etc.
Like the Autel MaxiM IM608, this unit also combines key programming, all car systems diagnosis, and advanced service functions in one device. It also works on most US, Asian, and European vehicles. With complete capabilities for codes, ECU info, and live data, this programmer can also diagnose error codes.
Pros:
- It is versatile as it performs a variety of functions
- It has broader compatibility
- Large LCD screen for quick and easy interpretation of results
- Performs several functions
- It is easy to use with the smart mode and expert mode functions
- Reads ECU information and performs Auto Vin
- 12-months software update
- 1-year warranty
Cons:
- It is pricey
- The unit has compatibility problems
Launch X431 V+ Full System Scan Tool Diagnostic Scanner
The launch is another top diagnostic brand. The Launch X431 V+ full system scanner is another exceptional car key programmer on the market. Featuring a large 10.1-inch screen, this unit can display 15 data streams, and it is evident. It also runs on Android 9.0, with 8-core 1, making it fast and reliable in performance. What makes the Launch X431 V+ diagnostic scanner unique is the 7000mAh rechargeable battery. It provides the device with up to 8 hours of runtime, which is critical for professional technicians.
The Launch X431 V+ key programmer works with up to 150 car brands and 1000 car models. The user has the opportunity to select from one of the 24 languages the device comes with. On top of that, it comes with 2-year free updates and a 5-year warranty.
Technical Specifications of the Launch X431 V+ Full System Scan Tool
| Features | Launch X431 V+ |
| Works: | Over 68 car brands and 220 car models from America, Europe, Asia |
| OS: | Android |
| Wifi, Bluetooth: | Yes |
| Main Brands: | Skoda, Opel, Citroen, Porsche, Rover, Audi, Chrysler, Dodge, Jeep, Acura, Lexus, Honda, Ford, Nissan, Lincoln, Mazda, etc |
| Check Engine Light: | Yes |
| View Live Data: | Yes |
| Active Test: | Yes |
| View Freeze Frame: | Yes |
| Oil Reset Service: | Yes |
| Tooth Learning/Anti-theft Matching: | Yes |
| ABS, SRS, Body control module: | Yes |
| Battery Register /Battery Maintenance: | Yes |
| Software Update Option: | Yes, 2-Years Free Update |
| Warranty: | 5-year warranty |
| Price: | Check Today’s Price |
Diagnostic Features:
Apart from key programming, the device also performs active tests, ECU coding, service functions, matching, initialization, adaptation, relearn, Auto Vin Identification, and injector coding. Like a code reader, the OBD2 key programmer can also carry out service functions such as TPMS, IMMO, Oil, Brake, SAS, ABS Bleed, BMS, etc. If you want the best car key programmer tool at an affordable price, buy this.
Pros:
- Performs a wide range of functions
- It features an intuitive user interface
- Conducts active test and ECU coding
- The unit has a multilingual menu
- It has excellent compatibility
- It comes with 2-year free updates
- 5-years warranty
Cons:
- It is slightly expensive
Autel MP808K best car key programmer
The Autel MP808K diagnostic scanner offers value for money. It is an upgraded version of Autel DS808 and MP808. The Autel MP808K is an improved version of the MP808 and DS808. However, the feature that separates it from these scanners is the complete 11 connectors that it comes with. This allows it to access and scan all electronic systems on more than 80 vehicle makes and models. Besides, it also has a 12-month free software upgrade and a 1-year warranty. At such a price, you get more than what you pay for.
Technical Specifications of the Autel MP808K Diagnostic Scan Tool
| Features | Autel MP808K (Upgraded Version) |
| Weight: | 14.85 pounds |
| IMMO Keys function: | Yes |
| C+omes with : | complete 11 connectors |
| Main Brands: | Skoda, Opel, Citroen, Porsche, Rover, Audi, Chrysler, Dodge, Jeep, Acura, Lexus, Honda, Ford, Nissan, Lincoln, Mazda, etc |
| Covers all available vehicle modules: | Yes |
| View Live Data: | Yes |
| Active Test: | Yes |
| View Freeze Frame: | Yes |
| Oil Reset Service: | Yes |
| Tooth Learning/Anti-theft Matching: | Yes |
| ABS, SRS, Body control module: | Yes |
| Battery Register /Battery Maintenance: | Yes |
| Software Update Option: | Yes, 1-Year Free Update |
| Warranty: | 1-year warranty |
| Price: | Check Today’s Price |
All the service functions:
The key programmer performs special functions such as key fob programming, automated bleed, active tests, EPB, live data, ECU information, adaptation, matching, codes, etc. This outstanding unit enables mechanics to keep all data files, vehicle records, and customer info adequately organized. Nevertheless, it is vital to note that all the advanced functions are not universally compatible. Thus, you should get in touch with customer care and find out if it’s compatible.
Pros:
- Extensive vehicle coverage
- Performs a variety of functions
- It is sleek and compact
- Easy to use with a user-friendly design
- 12-month free updates
- 1-year warranty
Cons:
- It has compatibility problems
- It is somehow slow
XTOOL X100 PAD Second Generation Programmer with EEPROM
If you have a tight budget but still desire a reliable and affordable key programmer, the XTOOL X100 PAD second generation is the best choice for you. Despite being affordable, the XTOOL X100 PAD second-generation programmer has a multilingual menu, and it’s compatible with various vehicles. This unit’s notable features include a 7-inch display, a 4000mAh battery, 2.4 GHz Wi-Fi, and an Android 5.1.1 operating system. All of these features make this unit faster and more reliable in performance. Additionally, this key programmer delivers more stable communication than the X100 PAD 1st generation car key programmer tool.
Technical Specifications of the XTOOL X100 PAD second generation
| Features | XTOOL X100 |
| Update: | Two Years Free Update Online |
| Oil Reset/Engine oil light reset: | Yes |
| Tire Pressure Warning Light Reset: | Yes |
| Compatible for: | Chevrolet, Ford/Mercury/Lincoln, Citroen, Porsche, Rover, Audi, Chrysler, Dodge, Jeep, Acura, Lexus, Honda, Ford, Nissan, Lincoln, Mazda, etc |
| PIN Code Reading: | Yes |
| View Live Data: | Yes |
| Active Test: | Yes |
| View Freeze Frame: | Yes |
| Oil Reset Service: | Yes |
| Tooth Learning/Anti-theft Matching: | Yes |
| ABS, SRS, Body control module: | Yes |
| Bluetooth range: | 100 meters |
| Weight: | 5.81 pounds |
| Warranty: | 1-year warranty |
| Price: | Check Today’s Price |
All the key features:
This 2nd generation XTOOL X100 tablet comes with the most recent technologies to carry out functions like programming, tire pressure warning light reset, oil service light reset, timing belt service light reset, DPF reset, EPB reset, and much more.
Pros:
- It has an intuitive user interface
- The gadget is fast and reliable in performance
- It is affordable
- XTOOL X100 PAD has a fantastic Bluetooth range of 100 meters
- It has a multilingual menu
- Conducts key programming and special functions
- Offers a broader vehicle coverage
- It comes with a 2-year free update
- 1-year warranty
Cons:
- It has compatibility problems
Autel MaxiPro MP808 OBD2 Diagnostic Scanner with Bio-Directional Controls
The Autel MaxiPro MP808 OBD2 scanner is a sleek and compact key fob programmer tool that also doubles as a diagnostic and bio-directional tool. This inexpensive unit can be utilized by both start-up and professional technicians to facilitate their daily repair work. It boasts features like Auto Vin, MaxiFix, Remote Desk, Data manager, and Shop manager. Furthermore, the unit also performs advanced and service functions such as Oil reset, EPB, BMS, SAS, Throttle Adaptation, PDF, etc.
Technical Specifications of the Autel MaxiPro MP808 OBD2 scanner
| Features | Autel MaxiPro MP808 |
| Cycle the abs system to evacuate air: | Yes |
| Bleed ABS pump/ ABS bleeding brake: | Yes |
| Injector coding: | Yes |
| Power-balance test & leak-down test: | Yes |
| ABS,SRS,EPB,BMS,SAS,DPF: | Yes |
| Live data: | Yes |
| Views freeze frame data: | Yes |
| Oil Reset: | Yes |
| Check Engine Light: | Yes |
| Reading/Clearing codes: | Yes |
| Retrieve ECU information: | Yes |
| Reset/ relearn the idle TPS system: | Yes |
| Vehicle Coverage: | Acura, Audi, Benz, BMW, Bugatti, Auford, Bentley, Chevrolet, Chrysler, Gm, Holden, Euford, Ford, Honda, Hyundai, Land Rover, Infiniti, Kia, Isuzu, Jaguar, Lexus, Maybach, Mitsubishi, Mini, Nissan, Mazda, Opel, Porsche, Seat, Skoda, Saab, Scion, Smart, Sprinter, Subaru, Vauxhall, Toyota, Volvo, Suzuki, VW, etc… |
| Weight: | 5.85 pounds |
| Relearn crankshaft position: | Yes |
| Update option: | 12-month free updates |
| Warranty: | One year warranty |
| Price: | Check Today’s Price |
Top Features:
On top of the essential OBD2 functions, the unit performs advanced functions such as key fob programming, bi-directional control, CU coding, reset transmission CVIs, calibrating weight sensor, leak down test, active tests, and power-balance test. The key fob programmer is also compatible with at least 80 vehicle makes and models from the US, Asia, and Europe. The multilingual menu makes it easy for people from different corners of the world to read and straightforwardly interpret results. It is the best car key programmer for the money.
Pros:
- It is inexpensive
- Performs a wide range of functions
- Supports full OBD2 functions
- It has a user-friendly design
- The multilingual menu simplifies things for many users
- It provides extensive coverage
- It has a 12-month free software update
- 1-year warranty
Cons:
- Not compatible with all vehicle makes and models
- It is expensive to update after the free updates are over
Autel MaxiCom MK808 OBD2 Diagnostic Scan Tool with All System Basic Diagnostic Functions
Mechanics and technicians trust Autel scanners and key programmers for a reason. They are reliable, perform a wide range of functions, and cover various car makes and models. That’s why we’ve featured many Autel key programmers on this list. The Autel MaxiCom MK808 OBDII scanner is not an exception.
Technical Specifications of the Autel Maxicom MK808 diagnostic scan tool
| Features | Autel MaxiCOM MK808 |
| Works: | All 1996 US-based, 2000 EU-based, and newer cars |
| Display: | 7＂ LCD Touchscreen |
| Operating System(OS): | Android |
| Processor: | Cortex-A9 processor (1.5 GHz) |
| ABS,SRS,EPB,BMS,SAS,DPF: | Yes |
| Live data: | Yes |
| Views freeze frame data: | Yes |
| Oil Reset: | Yes |
| Get transmission codes: | Yes |
| Update option: | 12-month free updates |
| Check Engine Light: | Yes |
| Reading/Clearing codes: | Yes |
| Shop Manager / Data Manager: | Yes |
| Batteries: | One Lithium Polymer batteries required. (included) |
| Vehicle Coverage: | Acura, Audi, Benz, BMW, Bugatti, Auford, Bentley, Chevrolet, Chrysler, Gm, Holden, Euford, Ford, Honda, Hyundai, Land Rover, Infiniti, Kia, Isuzu, Jaguar, Lexus, Maybach, Mitsubishi, Mini, Nissan, Mazda, Opel, Porsche, Seat, Skoda, Saab, Scion, Smart, Sprinter, Subaru, Vauxhall, Toyota, Volvo, Suzuki, VW, etc… |
| Weight: | 5.65 pounds |
| Warranty: | One year warranty |
| Price: | Check Today’s Price |
The Autel MaxiCom MK808 OBDII car scanner and the programmer have a user-friendly interface, which even DIY enthusiasts will have an easy time utilizing. The device is also compact for easy storage and use. With the ability to work with most 1996 and newer OBD2-compliant vehicles, this device can diagnose different car makes and models. You can update it for free for a full year.
General Features:
This is the latest Autel MaxiCom MK808 version. The car key programmer performs brake bleed, injector test, Immo keys, throttle reset, EPB reset, oil reset, TPMS, PDF, etc. On top of that, you can use it to diagnose basic OBDII functions so that your car is secure from thieves and safe for driving.
Pros:
- Broader compatibility
- Performs various functions
- It is sleek and compact in design
- It has a multilingual menu
- Autel MaxiCom MK808 is fast and reliable in performance
- It comes with 12-month free upgrades
- 1-year warranty
Cons:
- It has connection issues with some vehicles
Conclusion
If you’ve been looking for the best key programmer on the market, you cannot go wrong with one of our units above. The OBD2 key programmers that we’ve listed are some of the best and can perform various functions. Pick a device that is compatible with your car’s make and model for ease of use. Additionally, you should consider an upgradeable unit so that you don’t have to buy a new one after a short while.
Besides, you also have to consider what you’re going to do with the car key programmer. If you’re a mechanic who handles all types of vehicles, you need an advanced key programmer. But if you want a key programmer for your car, an affordable but reliable car key programmer will be an exceptional selection. All the best as you secure your car from theft! I hope that our Best Car Key Programmer reviews article has given you a clear idea about this tool.
FAQ
Question: How many car keys can I program?
Answer: Most vehicle brands provide car buyers with two car keys. But if you want a third key, most of them allow you to program it. You can visit a locksmith to cut the new key and then follow the process of programming it. Many vehicle owners’ manuals come with instructions on how to program a key.
Question: How do I tell that my vehicle has a transponder key?
Answer: If your vehicle was manufactured in 1998 and later, there is a chance that it has a transponder chip in it. This technology was introduced to stop vehicle theft. The chip found in the transponder key communicates with the vehicle’s computer system. Additionally, the transponder key is what communicates with your vehicle’s immobilizer. It is this technology that stops the wrong key from operating your vehicle.
Question: Does a newly installed ECU need programming?
Answer: Yes, no matter if it is the same model or not, you will need to re-program it depending on your car’s model.