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iCarsoft HD V3.0 Heavy Duty Diesel Truck Diagnostic Scanner Tool Code Reader

  • Based on 295 reviews
Condition: New
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$109.95 Why this price?
Save $390.04 was $499.99

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As low as $18.33 / mo
  • – 6-month term
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 4 left in stock, order soon!
Fulfilled by Scharf Industries LLC

Arrives Jun 4 – Jun 6
Order within 6 hours and 46 minutes
Available payment plans shown during checkout

Features

  • COMPATIBLE WITH all heavy duty trucks in compliance with standard protocols (J1587, J1939 and J1708).
  • CLASS INNOVATION- iCarsoft HD V3.0 can do it all-reads and clears trouble codes on system-engine. Supports OBDII/EOBD, with Ten Modes of Operation, read live data.
  • DYNAMIC TEST CAPABILITIES- The Multi-lingual function allows you to view data while graphing at a blazing fast refresh rates for quicker results. Our OBD2 scanner allows you to read pending DTCs and permanent DTCs with a DTC Library to lookup while operating the tool.
  • DIAGNOSTIC FUNCTIONS & ADVANCED FEATURES- Along with 2 OBD functions, just a few of the functions this car scanner provides
  • TRY IT RISK FREE- . Its pocket-size and perfect for allowing diagnostic tests inside or outside of the car. No batteries required just plug it into the OBD II port and youre all set.

Brand: iCarsoft


Manufacturer: iCarsoft


Manufacturer: ‎iCarsoft


Brand: ‎iCarsoft


Item Weight: ‎1.52 pounds


Package Dimensions: ‎10.35 x 7.17 x 2.6 inches


Manufacturer Part Number: ‎HD V3.0


Date First Available: January 26, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 4 – Jun 6

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
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product. Great support.
I recommend this code scanner. I purchased this model because of features --- especially its ability to scan diesel trucks and cars --- and price. It worked very well when I received it, testing it on my 2015 Hyundai. A few months later, I had a "check engine" indication on my 2019 RV, built on a Freighliner/Cummins chassis. I hooked up the HD 3.0 using the J1939 adapter, but had difficulty making an electronic connection. Using the Amazon link to contact the seller/manufacturer for support, I opted to write an e-mail so I could provide details. I was pleasantly surprised to hear back the next morning with a couple of specifics questions, including requesting details about the vehicle. I responded within a few hours, including more details about the step-by-step process I performed connecting and selecting a test. And, importantly, information noted on my on-board readout and indicator lights. The next morning I received a zip file with a software update that fixed my issue. Bottom line, using e-mail we were able to exchange information that helped tech support quickly provide the software solution. I was very impressed. ... show more
Reviewed in the United States on September 26, 2024 by tony b

  • Works on my 2004 Winnebago Diesel RV with a 2003 Cummins ISC-350 engine.
I used this "Heavy Truck" Scanner on my 2004 RV with a 2003 Cummins ISC-350 diesel; and I was able to read a nd clear the DTC codes with the key in the 'ON" position, but not with the engine running. So, don't make this mistake. In addition, FYI, some Heavy Truck Scanners my fail if you try clearing the codes with the engine running, but not this one! So, I will keep this scanner for on the road trouble shooting and I recommend every RVer carry one. ... show more
Reviewed in the United States on March 17, 2025 by C O.

  • NOT FOR PACCAR!!
Wasted my money on this one. Might work for other brands but I don't own any of them. Should have been clear, NOT FOR PACCAR.
Reviewed in the United States on May 18, 2023 by Tim

  • Does NOT speak Freightliner
NO communication with the ECU on either Freightliner. Asks me to check connection and make sure my truck is using the correct protocol. REALLY? WHY advertise that this scanner works on HD truck's when it does NOT? Total waste of time! Did NOT work on my 2003 FL 60 6.4 L Mercedes or my 2012 M2 112 DD13! Spend the $400 and get a scanner that works! Update! More like $4,000- $5,000! You need a laptop, multiplexer, software,cords and programming. Monthly subscription fees are NOT included! ... show more
Reviewed in the United States on February 8, 2023 by Philip J. NadeauAmazon Customer

  • Easy to use…!
This OBD reader is awesome…. (So far) plugged it into my motor home and bingo gave me a low fuel pressure reading for my 330 hp Cummins engine……. It runs fine when I first started it and died 5 minutes later…. I think it’s the electric lift pump….. the plot thickens…..
Reviewed in the United States on May 27, 2024 by PBK

  • In the know!
I have a Fleetwood coach and on my last trip I had engine trouble. It was horrible not knowing what was going on. It was on a weekend and I was unable to get help. Unsure if I was hurting the engine by continuing to drive it l felt helpless. I ordered this, received it the next day, and found the trouble. With that knowledge I knew I was ok for a while. Able to tell a Frightliner dealer the codes over the phone they told me what to do to get to them. I now keep it on the coach just for piece of mind. The not knowing is the worst thing to me. It worked great giving me the same code their test gear at the shop did. Well worth the money. ... show more
Reviewed in the United States on July 10, 2022 by M. D

  • Read fuel pressure on LLY chevy 3500 duramax 6.6
This does not support the Engine codes for chevy. This does not support the LLY. HOWEVER, I was able to use this to get live data on my fuel rail pressure, since the LLY and older use J1939 to talk to the allison transmission. 5 stars that I was able to diagnose an unsupported diesel truck's fuel problem for such a low price. Well worth the gamble ... show more
Reviewed in the United States on June 7, 2023 by Jim Jeffries

  • Could not update
Worked kind of on my 24V cummins 5.9, The issue I have is that I can not update it so it gives wrong information. Tried to contact customer support, no luck. Will replace and see if a second unit is any better.
Reviewed in the United States on April 16, 2025 by Catherine Ellis

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