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Romondes Car Code Reader Check Engine Light OBD2 Diagnostic Scan Tool, Read & Erase Engine Fault Codes for All Vehicles After 1996

  • Based on 28 reviews
Condition: New
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Availability: In Stock.
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Arrives Saturday, May 25
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Features

  • Read Codes & Erase CodesRomondes OBD2 scanner is able to read OBD2-compliant vehicle DTCs in seconds to pinpoint e-mission related issues, meanwhile can help you erase not only the codes from the vehicles on-board computer, but also Freeze Frame data and manufacturer-specific enhanced data. Further, the I/M readiness monitor status for all vehicle monitors is reset to not ready or not Complete status.
  • Turn Off Check Engine LightAutomotive code readers scanners can read and clear diagnostic trouble codes(DTCs), make sure your engine is in good condition, and turn off Check Engine Light when proper repair is done according to the DTC displayed on the back-lit screen. Get RD100 Help with All Your Car Engine Troubles!
  • Wide Vehicle CoverageThe Romondes RD100 OBDII/EOBD Scanner is specially designed to work with all OBD II compliant vehicles, including those equipped with the next-generation protocol Control Area Network (CAN). It is required by EPA that all 1996 and newer vehicles (cars and light trucks) sold in the United States must be OBD II compliant and this includes all Domestic Asian and European vehicles.
  • More Function ChoicesCar diagnostic scanner with OBD II system, which can read codes, erase codes, view live data (The view data function allows viewing of live or real time PID data of vehicle's computer module),view freeze frame data, retrieve I/M readiness status, O-xygen monitor test, on-board monitor test, component test, etc.
  • Support Languages & Warranty The diagnostic scan tool for all vehicles support English, French, German, Dutch, Spanish, Russian, Portuguese. Package includes OBD II scanner and cable Provides power to tool and communicates between tool and vehicle. Romondes warrants to its customers that this product will be free from all defects in materials and workmanship for a period of 1 year from the date of the original purchase, any problems welcome to contact us via .
  • Special NoteThe vehicle brand name or logo on the detail page is only to describe the product is compatible with one or more specific vehicles. We are not selling products manufactured/sold by all vehicles.

Brand: Romondes


Operating System: 🎁 Prime Day Sale🎁, The diagnostic scan tool for all vehicles support English, French, German, Dutch, Spanish, Russian, Portuguese See more


Manufacturer: ‎Romondes


Brand: ‎Romondes


Model: ‎RD100-R


Item Weight: ‎6.7 ounces


Package Dimensions: ‎5.87 x 3.19 x 1.93 inches


Item model number: ‎RD100-R


Manufacturer Part Number: ‎RD100-CR


Special Features: ‎support English, French, German, Dutch, Spanish, Russian, Portuguese languages, Read Codes & Erase Codes, DTC look, Check Engine Light, 1 year warranty, Wide Vehicle Coverage, view live data view freeze frame data, retrieve I/M readiness status, Oxygen monitor test, on-board monitor test, component test, etc.


Date First Available: March 20, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • ROMONDES Car Code Reader RD100- Handy to have for the price, needs better documentation
My 2018 RAV4 started displaying "maintenance required" so I figured I would try this to see what the problem is. Per the device's systems review, no problem. Apparently, it's just the every 5,000 mile go to the dealer for service racket. I thought an OBD reader like this might be required to reset the maintenance required message, but it doesn't do that. That is something you do from your info display- see YouTube. I am guessing this is an entry level product since other ROMONDES readers have higher numbers. The documentation is inadequate. You get a very hard to read, MICRO PRINT information sheet which barely gets you started. The company's website support page promises documentation and error code descriptions are "coming soon" - but they are not there now. Plug in under the dash was obvious - only powers up after car power is turned on, and only reads after engine is started. Then you have to fumble through (up, down, back, enter) the screen menu choices. Enough to tell me there were no problems, but if there were, I am not sure I would be able to interpret what. ... show more
Reviewed in the United States 🇺🇸 on April 29, 2023 by GB Philly Burbs

  • Works as described
A very simple to use OBD2 scanner that worked on our GM and Dodge vehicles. A handy tool to have around or with you to diagnose why your check engine light came on. Priced right to save a trip to the mechanic or parts store and arms you with insight ahead of any needed repairs.
Reviewed in the United States 🇺🇸 on April 27, 2023 by Tennesota

  • Works Well
It will take a bit more to get used to. Mainly got this to see what my check engine light was on for and it was for a sensor that was going bad. Works well so far and helped cleared my check engine light as well. Looking forward to using this more and seeing all of the features that it has.
Reviewed in the United States 🇺🇸 on April 27, 2023 by David David

  • Good code reader.
I have used this in three cars so far and it was spot on for reading the code and giving you the ability to clear the codes out. Very nice and small and great for diagnosing your auto check engine lights. Also gives real time data and other information. Good value for the amount of options you get with this one. ... show more
Reviewed in the United States 🇺🇸 on June 21, 2023 by Bob H

  • Works well, Useful tool to have
I find this to be a very useful tool to keep around when the vehicle hiccups. Several months ago, my truck's check engine light lit up on my dash, I brought it to my dealer to check it. They claimed that they had to charge me $125.00 to hook it up to a computer just to find what was happening. They found the O2 sensor was generating the error. Then they offered to replace it for an estimated $500.00. The truck is still drivable, so I declined and disconnected the battery when I got home to clear the error. That cleared the engine light error but now I am curious to why it hasn't reoccurred. I got my OBD2 Diagnostic Scan Tool last week, tried it out today and found the O2 sensor is still working well but now I have my own tool to monitor it and many other problems that give me a measure of protection to be able to see what's going on. I am happy with this product. It is easy to use, and I think it will pay for itself many times over in the future. A good investment. ... show more
Reviewed in the United States 🇺🇸 on May 8, 2023 by Jim W.

  • Perfect travel reader
This code reader is a very entry level code reader but for many of the codes that your computer will put out it is adequate most of the time. I read once that somebody said the scan codes are not a magic genie in a bottle and I wholeheartedly agree with that comment. I have the same scanner in each of my cars because you never know when the computer will put out a flukey code and you can at least see what the code is on the road and maybe even reset it because sometimes just resetting a code will make it never to return. I highly recommend it for beginners who have interest in the OBD2 scan codes. The OBD2 scan codes are almost 100% universal from around the year 2000. With this product, you need not fear the check engine light coming on your dashboard and having to go and spend sometimes $100 or more on getting a diagnostic. If you're resourceful on the internet or perhaps have subscribed to a Facebook forum that is based around the model car that you have using this tool along with the internet and along with YouTube will get you very far in diagnosing a problem if you have the time, the patience, and the interest in doing so. This product has no batteries, it powers itself from your car's 12-volt system when you plug it into the OBD2 connector. To me, it is a great item to have for basic OBD2 scan codes. ... show more
Reviewed in the United States 🇺🇸 on April 27, 2023 by Stephen Fender

  • Helpful!
Nice little device to help diagnose my 2012 Camaro!
Reviewed in the United States 🇺🇸 on June 17, 2023 by AudetteA

  • Works well and is easy to use
This little OBD2 scanner is simple and easy to use. It can do all your essential code reading and resetting along with good live data. It will give you live emissions stats if you need to check smog data after a repair. The plug is solid but has good flexibility, and the connector plugs in with no fuss. ... show more
Reviewed in the United States 🇺🇸 on May 22, 2023 by Brian

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