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LAUNCH CRP123 OBD2 Scanner 2024 Newest Elite Code Reader Engine/ABS/SRS/Transmission Car Diagnostic Tool, ABS Code Reader, SRS Scan Tool, Check Engine Code Reader, Lifetime Free Update Scan Tool

4.2 4.2 out of 5 stars 2,910 ratings

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Purchase options and add-ons

Brand Launch
Product Dimensions 9.21"L x 7.91"W x 1.89"H
Operating System Windows
Display resolution 320 x 480
Power Source
Corded Electric
Screen Size
3.5 Inches

About this item

  • 🎁 New Elite Version🎁 Easy to Use--Work out of Box🎁Function as LAUNCH CRP123E 🎁 Lifetime Update🎁 5 YEARS Back Up.
  • [Engine/ABS/SRS/Transmission Diagnostic Tool]----The crp123 obd2 scanner is perfect balance of power and affordability, providing the ability to view preset, or user defined, live data streams for ENGINE, AT, ABS and SRS data, the ability to graph, record, replay and print data, read and resets codes for engine/abs/srs/transmission system.(Note: Does not work for other System and does not have Special services!)
  • [Full OBDII Test Code Reader]----LAUNCH CRP123 scan tool supports all 10 modes of OBDII standard to ensure complete, accurate, system diagnosis. Read and Clear DTCs, do smog tests , I/M readiness and O2 sensor tests, Mode 06 EVAP system test, Mode 08 on-board test component test. And OBDII Code lookup tool and acronym database to assist and speed diagnosis and repair time.
  • [Live Data Stream + Advanced OBDII Scanner + Lifetime Update]---- Launch crp123 scanner support for Generic OBDII Codes (P0, P2, P3 and U0); manufacturer specific codes (P1, P3 and U1); pending codes; freeze frame data; monitor and I/M readiness; live PCM stream data; graphing functionality for up to four (4) live data streams include the Engine Coolant Temperature, Long&Short Fuel Trim, the change of Accelerator Pedal Position Sensor , Throttle valve position , Generator load signal,Fuel Tank Pressure , Engine RPM, Intake Ait Temperature and so on; clears DTC codes and turns off the MIL; resets monitors; provides Data Link Connector (DLC) location hints.
  • [Extensive Vehicle Coverage + 10 Languages]--The LAUNCH CRP123 reads data from ENGINE, TRANSMISSION, ABS and SRS systems from Asian, US and European manufacturers. Coverage includes for Suzuki, for Honda, for Mitsubishi, for Nissan, for Toyota,for Mazda, for Hyundai,for Kia, for Subaru,for Infiniti, for Lexus, for Acura, for Isuzu, for Ford, for GM, for Chrysler, for Benz, for BMW, for VW, for Opel, for Volvo, for Fiat,for Land Rover, for Seat, for Skoda, for Audi,for Porsche, for Saab, for Jaguar and many others. Support 10 different languages.
  • [Worthy to Buy]----Compared to other automotive scanners priced between 50-200 dollars, the LAUNCH CRP123 OBD2 scanner has the multiple advantages. In addition to FULL OBDII diagnostic functions, it also serves as an ABS&SRS scanner, especially the transmission scanner, and an engine checker. When used as an OBD2 scanner, it can be used to check if your car is ready to pass the annual test through the I/M readiness menu, saving your money and ensuring your safety. Furthermore, it has various features, such as real-time data stream shown up, built-in DTC library, data record, playback and printing etc.
  • [Lifetime Update & 5 Years Back Up]----The LAUNCH CRP123 OBD2 scanner supports lifetime free software upgrade with the newest vehicle data and functions and keeps updating. We provides 5 Years Back Up, 90 Days No-Reason-asked Return for refund. And there is a 7/24 technical support. [Please Attention] 🚩If you encounter any issues about compatibility, register or update, please don't hesitate to reach us. We will check it asap.

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LAUNCH CRP123 OBD2 Scanner 2024 Newest Elite Code Reader Engine/ABS/SRS/Transmission Car Diagnostic Tool, ABS Code Reader, SRS Scan Tool, Check Engine Code Reader, Lifetime Free Update Scan Tool
LAUNCH CRP123 OBD2 Scanner 2024 Newest Elite Code Reader Engine/ABS/SRS/Transmission Car Diagnostic Tool, ABS Code Reader, SRS Scan Tool, Check Engine Code Reader, Lifetime Free Update Scan Tool
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Price-37% $107.00
List:$170.00
$99.00$209.00$169.99$178.00$166.00
Delivery
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Customer Ratings
Value for money
4.1
4.2
4.3
4.3
4.8
4.3
Easy to use
4.1
4.2
4.4
4.6
4.6
4.4
Accuracy
4.0
4.2
4.0
4.7
Tech Support
3.7
4.2
4.4
4.8
Touch Screen
4.4
4.5
4.6
Sold By
Kingbolen
Kingbolen
UCar Technology CO.,ltd
OBDZON
LaunchDirect
TOPDON Authorized
power source
Corded Electric
Corded Electric
Battery Powered
Battery Powered
6100mAh
Battery Powered
display size
3.5 inches
4 inches
5 inches
4.3 inches
5 inches
5 inches
operating system
Windows
Android 4.4
7 Reset+ 4 Systems obd2 scanner 📱Android 8.1 OS and newly developed chips, 👆one-click lifetime FREE WiFi update, 32GB Memory, 🎁AUTO VIN 🎉[2 IN1 Diagnostic Tool, Battery Voltage Checker]
✅Easy to Use📢only update on windows system; 🚩mac and ios system not supported for update;🚩Special Functions Not supported (like SAS, oil, EPB TPS and etc)
Fast 7.0 Android, 5" touch HD screen,One-Click LIFETIME FREE Update,10000+ Vehicle Support, Battery Voltage Test,16G Memory, AutoVIN
Android
native resolution
320 x 480
800x480
1280x800
480x272
LCD touch screen
1280x720
language
english
english, spanish, french, german, italian
english

Important information

Legal Disclaimer

🚘Any product issues(incompatibity/defective/return), please feel free to contact After-Sale Team: https://m.media-amazon.com/images/I/51gsBnElDKL.pdf </br></br> ✨About Register&Update :✨</br> ✨Step 1: Connect the scanner with PC by Card Reader. Enter the device menu "Help--Tool Information" and take a photo to record the information displayed.</br> ✨Step 2: Download update software from 👉https://eninfo.x431.com/prod_view.aspx?TypeId=68&Id=191&FId=t3:68:3 👈on computer.</br> ✨Step 3: Click the "Update Tool Setup.exe" and follow the message to install the client software on computer.</br> ✨Step 4: Insert the TF card into the card reader and insert the card reader into your PC port. It will read the product "Serial Number" automatically.</br> ✨Step 5: Hit "Device Upgrade" to enter the register page, type your email info , check the "Register Code" on the photo you take before.</br> ✨Launch crp123 update manual : https://images-na.ssl-images-amazon.com/images/I/A1yuCf0DasL.pdf </br> ✨Launch crp123 update video : https://www.youtube.com/watch?v=Gjz0gTQfqoY </br></br> <b>Please note: Launch crp123 only can be updated on Windows System ! </br></br> 🍒What does the launch crp123 obd2 scanner can do for you?</br> 🍒1.Read and clear fault codes, view live data stream and turn off the warning lights in the Engine system, Transmission system, ABS and SRS.</br> 🍒2. Real-time data stream analysis, reads, records, graphs and replays live data streams for engine, transmission, ABS and SRS systems.</br> 🍒3. Support obd2 full test , I/M Readiness, Data Stream, Freeze Frame, vehicle Information, O2 Sensors test, EVAP system test etc.</br> 🍒4. Data print, mechanics can print out the vehicle data for customer.</br> 🍒5.DTC lookup: reads generic and manufacturer-specific trouble codes directly identify the code definitions on the screen. 🍒6. Lifetime free online update.</br></br> 🔔🔔🔔📌Customer service email :kingbolen05@hotmail.com


From the brand


Product Description

1

LAUNCH CRP123 ABS SRS TRANSMISSION ENGINE CODE READER

  1. Transmission system: Read and clear codes and view live data in transmission systems, keeps the transmission systems output optimally adapted to the speed and load. Retrieve the error information from Automatic Transmission (AT) which is a type of motor vehicle transmission that can automatically change gear ratios as the vehicle moves, freeing the driver from having to shift gears manually.
  2. Anti-Lock Braking System (ABS system): Read and clear DTCs data flow in the ABS system. Performs various tests to check the operating conditions of Anti-lock Braking System, and turn off the warning light.
  3. Supplemental Restraint System (SRS System): Safety restraint system, is made up of impact sensors, a control module, and the airbags themselves, and this diagnostic device can detect every electronic parameter to check its health status.Read and clear fault code in SRS (Airbag) system and turn off warning light of airbag for making sure engine work properly and safely.
  4. Engine System: The crp123 diagnostic tool can help detect the engine ignition, fuel injection, air and fuel ratio, and exhaust emission conditions in Engine system to enhance vehicle performance, save energy and reduce exhaust emission.

Lifetime free update scanner

What does the launch crp123 obd2 scanner can do for you?

  • 1.Read and clear fault codes, view live data stream and turn off the warning lights in the Engine system, Transmission system, ABS and SRS.
  • 2. Real-time data stream analysis, reads, records, graphs and replays live data streams for engine, transmission, ABS and SRS systems.
  • 3. Support obd2 full test , I/M Readiness, Data Stream, Freeze Frame, vehicle Information, O2 Sensors test, EVAP system test etc.
  • 4. Data print, mechanics can print out the vehicle data for customer.
  • 5.DTC lookup: reads generic and manufacturer-specific trouble codes directly identify the code definitions on the screen.
  • 6. Lifetime Free Online Update.

OBD2 FULL FUNCTIONS

launch crp123 scan tool support all obd2 test

LAUNCH CRP123 obd2 scanner support all obd2 test, turn off the MIL, check the status of emission-related monitors misfire system and fuel system, make sure the monitor was set before taking it to smog, help you pass the Smog Check easily, save your money for paying fine tickets.

  • Mode 01—Request current powertrain diagnostic data.
  • Mode 02—Request freeze frame information.
  • Mode 03—Request emissions-related diagnostic troublecodes.
  • Mode 04—Clear/reset emissions-related diagnosticinformation.
  • Mode 05—Request oxygen sensor monitoring test results.
  • Mode 06—Request on-board monitoring test results for specific monitored systems.
  • Mode 07— Request emission-related diagnostic troublecodes detected during current or last completed drivingcycle
  • Mode 08—Request control of on-board system, test orcomponent.
  • Mode 09—Request vehicle information.
  • Mode 0A—Request emissions-related diagnostic troublecodes with permanent status after a clear/reset emission-related diagnostic information service..

obd

dtc

1

DATA PRINT

Live data are displayed in a time-based chart to help customers to better analyze the abnormal parameter.This function will let you see engine/ABS/SRS/TCM performance information, if there are any trouble codes or issues with your ECU/ABS/SRS/TCM . You also can print the diagnostic data on computer.

DTC LOOKUP

launch crp123 car diagnostic tool built-in OBD-II DTC look-up library, clicking on the error code directly for definition, displaying the error code and its meaning, saving time for you to looking for the meaning of DTC on the internet.

100000+ CARS SUPPORT

launch crp123 car scanner can work on over 100000+ cars, mostly for Asin European American cars after 2006. Support Multi-language: Japanese English French German Spanish Portuguese Russian Italian Polish.

1

Packing List:

1 piece* CRP123 Main Unit / 1 piece* USB Cable / 1 Piece* Main cable / 1 piece* Card Reader /1 piece* User Manual

Main functions of LAUNCH CRP123:

1.Works on ALL 2006 and newer vehicles (OBDII& CAN)

2.Retrieves generic (P0, P2,P3 and U0), manufacturer specific (P1, P3 and U1) codes, and pending codes

3.Easily determindes the cause of Check Engine Light

4.Turns off MIL, clears codes and resets monitors

5.Views freeze frame data, Displays live O2 sensor test data

6.Displays monitor and I/M rediness status

7.Reads live PCM data stream

8.Performs modules present test

9.Enhanced OBD II Mode 6, Retrieves vehicle information (VIN, CIN and CVN )

10.Graphs Display, Data Record& Replay and DTCs tips guide users to the root cause of trouble code faster, saving diagnosing and repari time

11.Prints data via PC

crp123

HOW TO REGISTER & UPDATE?(Only can be worked with PC with windows system)

  • Step 1: Go to LAUNCH official website(refer to the "User Guide (PDF)" in the "Product guides and documents "section of product webpage)
  • Step 2:Download and install the CRP123 update tool and launch the program when installed.
  • Step 3: You will be prompted to type in the serial # (located on the back of the tool)
  • Step 4: Hit [Device Upgrade] to enter the register page, type your email info (check the "Register Code" on the device menu "Help--Tool Information" ). Note: the “User password” is equal to the “Register Code.”
  • Step 5: Install the TF card from the tool into the supplied USB TF card adapter and insert into USB port of CPU.
  • Step 6: Reopen the CRP update Suite and select the updates you would like to preform or click select all and click Download.
  • Step 7: Once all steps are complete, reinsert the TF card into the tool and power the tool via USB in computer or via OBD2 port in vehicle. The tool will prompt you to upgrade, select OK button on tool to proceed.
  • Step 8: The registration process is now complete!

1 1 1 1 1 1
LAUNCH CRP123 V2.0 PLUS LAUNCH CRP123E LAUNCH CRP123E PLUS LAUNCH Creader BBA LAUNCH X431 PRO ELITE LAUNCH CRP919E
Customer Reviews
3.9 out of 5 stars
17
4.5 out of 5 stars
394
5.0 out of 5 stars
7
4.0 out of 5 stars
11
4.4 out of 5 stars
50
4.2 out of 5 stars
136
Diagnostic System All Systems Diagnostics Engine /Transmission/ ABS/ SRS All Systems Diagnostics All Systems Diagnostics All Systems Diagnostics All Systems Diagnostics
Screen Size 4-inch screen 5-inch touch screen 5-inch touch screen 4-inch touch screen 8.0-inch touch screen 7-inch touch screen
Live Data Graph
Reset Functions 3 Reset Functions,Oil Reset, SAS Reset, Throttle Adaptation 3 Reset Functions,Oil/EPB/TPMS/SAS/DPF/BMS/Throttle Reset 300+ Reset Functions in system 37+ Reset Functions,ABS Bleeding,Oil Reset,SAS Calibration, Battery Registration, Injector Coding,Key Programming, EPB Reset, Throttle Adaption,DPF Regeneration, TPMS Reset, Gear Learning, AFS, EGR Adaption, Sunroof, SUS Reset, etc 31+ Reset Functions, Injector Coding, IMMO, SAS, Battery Register, ABS Bleeding, Electronic Throttle Reset, DPF, Gear Learning, OIL/EPB/TPMS/AFS/EGR/GEARBOX/SUNROOF/SUS Reset. etc.
Bidirectional Test Hot Actuation Tests in system Hot Actuation Tests include: Operate Mirrors,Cycling A/C Clutch On/ Off,Cycling ABS Pump Motor,Open/Close the Sunroof,Turn On/Off the Fuel Pump/Sound Horn and etc Hot Actuation Tests include: Operate Mirrors,Cycling A/C Clutch On/ Off,Cycling ABS Pump Motor,Open/Close the Sunroof,Turn On/Off the Fuel Pump/Sound Horn and etc
Full OBD2 Service Function
Update Method Lifetime Free Update Lifetime Free Update via WIFI 2 Years Free Update Lifetime Free Update 2 Years Free Update 2 Years Free Update
CANFD DOIP
Extension Modules Support 8 Modules:OSCILLOSCOPE,SENSOR SIMULATOR,MULTIMETER, WIFI PRINTER,ENDOSCOPE,TPMS,ADAS,BATTERY TESTER 2 Modules:X431 TS GUN,BST360 BATTERY TESTER

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

Feedback

LAUNCH CRP123 OBD2 Scanner 2024 Newest Elite Code Reader Engine/ABS/SRS/Transmission Car Diagnostic Tool, ABS Code Reader, SRS Scan Tool, Check Engine Code Reader, Lifetime Free Update Scan Tool


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What's in the box

  • 1pc x Launch CRP123 Main unit
  • 1pc x OBDII cable
  • 1pc x USB Cable
  • 1pc x USB Sticker
  • 1pc x User Manual
  • Product guides and documents

    Looking for specific info?

    Customer reviews

    4.2 out of 5 stars
    4.2 out of 5
    2,910 global ratings

    Customers say

    Customers like the ease of use, quality and value of the vehicle scan tool. For example, they mention it's intuitive, easy to decipher and makes the job easier. That said, opinions are mixed on performance, ease of updating, and accuracy.

    AI-generated from the text of customer reviews

    124 customers mention100 positive24 negative

    Customers find the vehicle scan tool intuitive, easy to read, and decipher. They say the process of downloading and installing the software is not difficult. Customers also say it's a great tool for new DIYers and that getting into the data stream is intuitive. They also mention that the directions on the product are thorough and well made.

    "...no content, you have to go online and download, but the process was not that difficult and it worked great. Very pleased with my results." Read more

    "...I cannot imagine anything easier, totally intuitive. Chose “Diagnose”. A second later, looked at the ECU, had 4 codes, 2 active, 2 pending...." Read more

    "...Getting into the data stream was intuitive there wasn't a large learning curve that you would have with other overly complicated tools...." Read more

    "Great code scanner. Easy to operate. Seller responded like a true professional to all my needs...." Read more

    122 customers mention116 positive6 negative

    Customers are satisfied with the value of the vehicle scan tool. They mention it's well worth the investment for the convenience, quality, and performance features. The tool saves them time and money vs. taking their vehicle to a shop. It has nice features at this price point and seems well built. Overall, customers say it'll make their life easier and save them money.

    "...In all, this was well worth the investment for the convenience, quality and performance features." Read more

    "...top of my list as far as overall performance and certainly a great value for the money. First off the scanner is fast, once it is plugged..." Read more

    "Good deal for the money." Read more

    "...Real time monitoring of sensors, ABS, SRS etc. What an amazing product at an amazing price!" Read more

    87 customers mention64 positive23 negative

    Customers like the quality of the vehicle scan tool. They mention that it's a great tool, the software interfaces well with vehicles, and the design of the tool is rather robust. The product is durable and reliable, and is great for a DIY mechanic to easy troubleshoot. Some say that the diagnostic connection has nice molded strain reliefs at both ends.

    "...The cable that connects it to the diagnostic connection has nice molded strain reliefs at both ends. Well made. The USB cable is of similar quality...." Read more

    "...The scanner is light, and the casing is rugged. This was a good buy from a great seller!..." Read more

    "Won’t do anything a $25.00 scanner will do. Mediocrely built but adequate but the software leaves a lot to be desired. Returned for refund." Read more

    "...Fifth, the design of this tool is rather robust...." Read more

    33 customers mention23 positive10 negative

    Customers are mixed about the accuracy of the vehicle scan tool. Some mention it's very accurate, and reads codes flawlessly. However, others say that it doesn't have a read out for their vehicle and is not as good as a cheap code reader.

    "...Once updated, I plugged it into my Hyundai and read the codes flawlessly...." Read more

    "...to order this for him after he used it he was so thoroughly impressed about the accuracy and the extra features that he had to call me thanking me..." Read more

    "...None of the issues where resolved and I feel failed short on what they where saying...." Read more

    "...fit in almost any nook in your vehicle to take on trips and it reads out every stat, counter, and code that's available for a vehicle...." Read more

    25 customers mention25 positive0 negative

    Customers are satisfied with the information provided by the vehicle scan tool. They mention that it provides detailed information about their car and saves them a $150 diagnostic fee. They also say that it's easy to use and helps them diagnose and clear the codes. Customers also say it'll diagnose and read Engine, Transmission, ABS, and SRS codes. They appreciate the live data feed and the ability to quickly identify the problem, fix it, and test it.

    "...It just made sense, very clear. Then, there is a book shaped icon on a button. Boom, instant description of what the code means...." Read more

    "...It connected easily and read things specific to Subaru, so I made the right choice there. It relies on external power, no batteries...." Read more

    "...It has a live run feed that also helps you diagnose some problems need be...." Read more

    "This unit is small and compact but very efficient in diagnosing different issues with automotive problems it works great on ABS, SRS and your every..." Read more

    159 customers mention110 positive49 negative

    Customers are mixed about the performance of the vehicle scan tool. Some mention that it works well, while others say that the paper the product comes with didn't work for them and made it more difficult. The download and installation process can be difficult, and the link provided isn't working. The power light and ECU communication light may not work.

    "...online and download, but the process was not that difficult and it worked great. Very pleased with my results." Read more

    "First, what’s in the box. The unit itself has a nice, non slip feel to it...." Read more

    "...is still unable to put that record into graphical format, unable to upload onto computer..." Read more

    "This odb2 reader works exactly as advertised. It Supports the most useful functions that I need...." Read more

    40 customers mention17 positive23 negative

    Customers are mixed about the ease of updating the software of the vehicle scan tool. Some mention that it's easy to use and simple to follow, while others say that it refused to download the update and was unable to update the software.

    "...As result of this, unable to update the software on this tool.I will continue TRYING to register/update...." Read more

    "...this apart from cheap $25 generic OBD2 scanners is the ability to update the software so it can access the ECUs of new cars...." Read more

    "...the less i downloaded the update and long behold it just refused to download the update, it would download and then when finished would say an error..." Read more

    "...It has lifetime updates and you can update with wifi connection whereas the other had to be connected to PC to update...." Read more

    18 customers mention5 positive13 negative

    Customers are dissatisfied with the versatility of the vehicle scan tool. They mention that it does not read the codes in several cars, including SRS airbag codes, transmission codes, and basic emission codes.

    "...Overall 4 stars, brought down due to the 2 stars for accuracy issue with ABS error code bit...." Read more

    "...The device will not read SRS airbag code on 2008 Ford Fusion which is the reason I purchase item. I know it's not me its the scan tool...." Read more

    "...and use and has alot of options to use and is priced fair and works with every car I have" Read more

    "...But, it only reads basic emission codes from our 2015 GMC. Not really any better than my $30 diagnostic tool...." Read more

    Software update capability assures ability to diagnose new cars.
    5 Stars
    Software update capability assures ability to diagnose new cars.
    Since I had a good experience with the Launch X431 I decided to get this CRP123 to take on the road. I can say it's definitely the X431s little brother. Even if it doesnt have bi-directional capability it shares the real-time systems monitoring of the X431, this is important for higher level systems diagnosing. What sets this apart from cheap $25 generic OBD2 scanners is the ability to update the software so it can access the ECUs of new cars. The scanner is light, and the casing is rugged. This was a good buy from a great seller!I noticed the few negative reviews have something to do with the software upgrade. I uploaded a video on how I did it. This is my write-up:1. Look at the back of the scanner and write down the serial number under the bar code.2. Power the scanner with the cable and wall-plug adapter. After it initializes the home screen will appear with 3 options, use the Right arrow key to select HELP which is the right most option represented by the question mark '?'.3. Press the down arrowkey and pick the 4th option 'Tool Information'. Look at the last line in the menu which reads 'Register Code', write that down on the same paper you wrote the serial number in #1, then set it aside for a moment.4. Using a computer with Windows 10 or XP go to-http://mycar.x431.com/pad/landingPageIndexProductCRP.actionIts one webpage with 2 alternating screens, 1st screen is for the Professional 229, the 2nd is for the CRP123. The webpage keeps switching between screens showing the Professional 229 and after the CRP123. If for some reason it sticks to the 1st screen just click the 2nd of 2 small pink dots below the picture of the Profesional 229 to show the update screen of the CRP123.5. Pick the blue icon 'UPDATING TOOL DOWNLOAD' just above the picture of the CRP123 Scanner. Windows will ask you save the file so click on SAVE and wait for the download to complete.6. While waiting, remove the micro memory card (some call this a TF card or a Mini SD card) from the bottom of the scanner. It is under a protective tab right beside where you would insert the power cable. Lightly pull the tab to gain access. The micro sim is spring locked so you will have to lightly press on it for it to pop out. As you pull it out remember the parallel metal contacts are facing UP. But once out, flip it so the face of the card with writting is facing up, and insert it (with the parallel metal contacts facing DOWN) into the USB adapter provided with the scanner.7. Insert the adaptor into any USB slot of your computer. Take note which USB slot the adapter was inserted to. Usually Windows will tell you which drive slot the new 'Mass Storage Device' has been inserted to, write this down too then you can go directly to step 8. But if your computer doesn't report this, click on 'File Explorer' which is the mini folder on the mid-bottom portion of Windows main screen. The left most column will show all active drives in your computer. Look for 'USB Drive (__:) where __ is a letter representing the drive. In the video mine was drive E:8. Now go back to your computer as the download must be finished, then click on OPEN. The new window will show the downloaded file &#34;DIY_Update_Setup&#34;, double click that and wait a bit for the software to load.9. The next window will ask you to pick a language and type in your serial number (the 1st set of numbers you wrote down earlier). Accomplish this then click DEVICE UPGRADE.10. Don't fret the upgrade process is near completion, the next window will require your email and the PRODUCT ID (the 2nd number written down earlier). Type those in and click SUBMIT.11. Now the final window called CRP SERIES DOWNLOAD CENTER will come out and show all the car brands the scanner can access. They are all pre-selected and there is no need to de-select any as the micro sim card provided has enough memory to save all of them. Click DOWNLOAD.12. Now a small window will pop up and ask the drive location where you inserted the micro memory card (the last info you wrote down earlier), pick the correct letter representing the drive then click OK. Then wait for the download to complete.13. Once done the final window (in your computer at least) will thank you for your patience, click OK. Then click on QUIT to close the DOWNLOAD CENTER window. Now its always a good practice to dismount any USB device before pulling it out of the slot. Click the caret symbol (looks like an inverted V) on the lower Right of the main screen and pick 'Eject Mass Storage Device' with the same letter of the USB drive where all the updates were saved to. After your computer will report that its safe to remove.14. Remove the adapter from the computer. Then remove the mini memory card from the adapter. Then re-insert the mini memory card into the scanner FACE DOWN (with the metal contacts facing UP) and lightly press so it will spring-lock in place. Then press in the red protective tab to cover its access. Now keep the adapter in a safe place for future updates. Small equipment like these always get lost when not kept well.15. Power up the scanner with the cable and wall plug adaptor. A window will ask if you are 'sure to upgrade', press the OK button (which is in the middle of the 4 arrows on the Right side of the scanners screen).16. Wait for the download to complete then press OK again. Now the scanner is armed with all the latest, updated OBD2 fault codes of almost every make and model. Time to scan your vehicle and save the money what the dealership would have charged you per code read!
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    Reviewed in the United States on February 27, 2024
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    Reviewed in the United States on November 11, 2020
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    5.0 out of 5 stars CRP123 Simple but powerful enough to leave the laptop out of it...
    Reviewed in the United States on November 11, 2020
    First, what’s in the box. The unit itself has a nice, non slip feel to it. The cable that connects it to the diagnostic connection has nice molded strain reliefs at both ends. Well made. The USB cable is of similar quality. Included is a protective cover for the diagnostic connector, which is nice as those pins can be delicate by nature of their size. There is a tf memory card, which the included instructions say to install before using the CRP123. The card was already inserted in mine. There is also a USB tf card reader so that you can import data to your laptop. There were also 3 desiccant bags, do not eat them. They are not candy.

    I brought the unit and instructions out to the car, a gen 2 Prius, and plugged in to the diagnostic port. It immediately....IMMEDIATELY booted up to the main screen. My check engine light was on, and I wanted to check out how easy to use it is. I cannot imagine anything easier, totally intuitive. Chose “Diagnose”. A second later, looked at the ECU, had 4 codes, 2 active, 2 pending. It just made sense, very clear. Then, there is a book shaped icon on a button. Boom, instant description of what the code means. No Googling, no need for internet. I promise to read the instructions, but for these tasks...totally not needed.

    I explored a little on what data I can see, it’s well organized. There is even a premade group of data with visual display (graphs). I checked the throttle position sensor (it was fine, thanks for asking...), O2 sensor. Also, there is an evap test mode, I will try that tomorrow, but based on the performance I see so far, I’m sure it will be quite useful.

    I own several cars, and have different cables and software for each. As a former mechanic, now engineer, I get asked all the time to help diagnose all different makes and models, and I don’t necessarily have or want all the possible cables and apps required. It is a pain to drag the old laptop out, and updating the operating system has turned into buying new cables. This unit will take the place of all that mess unless I need something super specific that the CRP123 isnt meant to do. In all, this was well worth the investment for the convenience, quality and performance features.
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    Reviewed in the United States on March 14, 2023
    11 people found this helpful
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    Reviewed in the United States on March 19, 2018
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    5.0 out of 5 stars Software update capability assures ability to diagnose new cars.
    Reviewed in the United States on March 19, 2018
    Since I had a good experience with the Launch X431 I decided to get this CRP123 to take on the road. I can say it's definitely the X431s little brother. Even if it doesnt have bi-directional capability it shares the real-time systems monitoring of the X431, this is important for higher level systems diagnosing. What sets this apart from cheap $25 generic OBD2 scanners is the ability to update the software so it can access the ECUs of new cars. The scanner is light, and the casing is rugged. This was a good buy from a great seller!

    I noticed the few negative reviews have something to do with the software upgrade. I uploaded a video on how I did it. This is my write-up:

    1. Look at the back of the scanner and write down the serial number under the bar code.

    2. Power the scanner with the cable and wall-plug adapter. After it initializes the home screen will appear with 3 options, use the Right arrow key to select HELP which is the right most option represented by the question mark '?'.

    3. Press the down arrowkey and pick the 4th option 'Tool Information'. Look at the last line in the menu which reads 'Register Code', write that down on the same paper you wrote the serial number in #1, then set it aside for a moment.

    4. Using a computer with Windows 10 or XP go to-

    http://mycar.x431.com/pad/landingPageIndexProductCRP.action

    Its one webpage with 2 alternating screens, 1st screen is for the Professional 229, the 2nd is for the CRP123. The webpage keeps switching between screens showing the Professional 229 and after the CRP123. If for some reason it sticks to the 1st screen just click the 2nd of 2 small pink dots below the picture of the Profesional 229 to show the update screen of the CRP123.

    5. Pick the blue icon 'UPDATING TOOL DOWNLOAD' just above the picture of the CRP123 Scanner. Windows will ask you save the file so click on SAVE and wait for the download to complete.

    6. While waiting, remove the micro memory card (some call this a TF card or a Mini SD card) from the bottom of the scanner. It is under a protective tab right beside where you would insert the power cable. Lightly pull the tab to gain access. The micro sim is spring locked so you will have to lightly press on it for it to pop out. As you pull it out remember the parallel metal contacts are facing UP. But once out, flip it so the face of the card with writting is facing up, and insert it (with the parallel metal contacts facing DOWN) into the USB adapter provided with the scanner.

    7. Insert the adaptor into any USB slot of your computer. Take note which USB slot the adapter was inserted to. Usually Windows will tell you which drive slot the new 'Mass Storage Device' has been inserted to, write this down too then you can go directly to step 8. But if your computer doesn't report this, click on 'File Explorer' which is the mini folder on the mid-bottom portion of Windows main screen. The left most column will show all active drives in your computer. Look for 'USB Drive (__:) where __ is a letter representing the drive. In the video mine was drive E:

    8. Now go back to your computer as the download must be finished, then click on OPEN. The new window will show the downloaded file "DIY_Update_Setup", double click that and wait a bit for the software to load.

    9. The next window will ask you to pick a language and type in your serial number (the 1st set of numbers you wrote down earlier). Accomplish this then click DEVICE UPGRADE.

    10. Don't fret the upgrade process is near completion, the next window will require your email and the PRODUCT ID (the 2nd number written down earlier). Type those in and click SUBMIT.

    11. Now the final window called CRP SERIES DOWNLOAD CENTER will come out and show all the car brands the scanner can access. They are all pre-selected and there is no need to de-select any as the micro sim card provided has enough memory to save all of them. Click DOWNLOAD.

    12. Now a small window will pop up and ask the drive location where you inserted the micro memory card (the last info you wrote down earlier), pick the correct letter representing the drive then click OK. Then wait for the download to complete.

    13. Once done the final window (in your computer at least) will thank you for your patience, click OK. Then click on QUIT to close the DOWNLOAD CENTER window. Now its always a good practice to dismount any USB device before pulling it out of the slot. Click the caret symbol (looks like an inverted V) on the lower Right of the main screen and pick 'Eject Mass Storage Device' with the same letter of the USB drive where all the updates were saved to. After your computer will report that its safe to remove.

    14. Remove the adapter from the computer. Then remove the mini memory card from the adapter. Then re-insert the mini memory card into the scanner FACE DOWN (with the metal contacts facing UP) and lightly press so it will spring-lock in place. Then press in the red protective tab to cover its access. Now keep the adapter in a safe place for future updates. Small equipment like these always get lost when not kept well.

    15. Power up the scanner with the cable and wall plug adaptor. A window will ask if you are 'sure to upgrade', press the OK button (which is in the middle of the 4 arrows on the Right side of the scanners screen).

    16. Wait for the download to complete then press OK again. Now the scanner is armed with all the latest, updated OBD2 fault codes of almost every make and model. Time to scan your vehicle and save the money what the dealership would have charged you per code read!
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    167 people found this helpful
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    Top reviews from other countries

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    noeleen gallagher
    5.0 out of 5 stars Scanner for vehicle
    Reviewed in Canada on March 15, 2024
    Mr A Teasdale
    5.0 out of 5 stars Excellent seller
    Reviewed in the United Kingdom on August 6, 2020
    Félix Alarcon
    5.0 out of 5 stars Excelente servicio
    Reviewed in Mexico on September 29, 2018
    John
    5.0 out of 5 stars Great product
    Reviewed in Australia on March 3, 2023
    Amazon Customer
    4.0 out of 5 stars It's okay for the price after fighting to rectify a blank screen issue.
    Reviewed in Canada on November 15, 2023
    3 people found this helpful
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