LAUNCH CR-HD Plus Heavy Duty Truck Scanner Diagnostic Scan Tool OBD. EOBD . HOBD Check Engine Diesel Truck & Car 2-in-1 OBD2 Code Reader

I have a 2006 Freightliner Century with a Mercedes-Benz MBE4000 with EGR but no aftertreatment system, the Freightliner factory ECU/Diagnostic program would bring up fault codes if a "check engine" light appeared and I could also erase them so I never needed a scanner. I recently purchased a 2016 International LoneStar with a Cummins ISX15 with the EPA mandated after-treatment system and boy do I need a scanner all the time? Yes I do! If you own a truck you need this scanner, it will save you tons of money in shop diagnostic connection fee and unnecessary repairs. All the codes that have come up thus far on my ISX15 was after-treatment related(without having loss of engine performance). Every 10+ days when my ISX15 is regening the check engine light will appear; "water in the fuel", "Purge Air Actuator" but never have any performance issues and when I clear the codes they don't come back on for another couple of weeks. If I'd go to the shop to let them diagnose the problem who knows what kind of repairs they would talk me into, even thou I did purchased a 4 year Platinum warranty with my International but Time is also money! As the recent case with the A/C compressor went out on this new truck and it was under warranty but the International shop was backed up and couldn't get me into the shop for 4+ days so I bought the compressor myself and took the parts to the truck stop and had them put it on and I was back up and running in less than 24 hours rather waiting 5+ days just to make a $1000 warranty claim when I made 3 times that running loads. I do recommend this Launch HODB diagnostics tool It worked on my 2006 6-pin Freightliner and my 2016 9-pin J1939 International. It have lots of live data, it cleared all my faults(current and historical). The only problem I found with this scanner is; that I can't seem to update the software with my windows 10 computer even if you run the program in Windows 8 compatibility mode.

Nice product but it's not supported in the USA. Launch has an exclusive US distributor located in Ontario California and they do not sell on Amazon. The seller is based out of Asia, and US computers will not interface with the Launch Server in order to download software updates. Additionally this product will not interface with late model (2017 and newer) Freightliner M2 trucks. It will interface with mid 2000's trucks, but again w/o factory software support.

I have a 2015 Hino 258, and wanted a scanner that could help with codes in as many situations as possible. I bought this, but my expectations were pretty low; it's not a $2500 software / interface / laptop that the Hino dealer uses.I was getting an ABS error code, and this little scanner let me read and clear the code. It allowed me to narrow down where my problem was (left rear axle seal was leaking, and was causing the ABS sensor to push out), and then fix it.Another time, I got a DEF quality error code, which caused my truck to derate. Well, this unit couldn't do anything for me. I had to get it into the shop.I think that this scanner just gives me some another tool to try in situations where I get a code and the problem isn't obvious. My guess is that I will be able to read 50-75% of the codes that come up, and that is purely a guess. I own a couple other brands of trucks, but haven't had the opportunity to use it on those yet.

Love this scanner. Ive had a check engine light on in my car for over 3 months. Dealers wanted $250+ to diagnose what it was. Found this one here pulled the trigger and bam life is so much better. This scanner is extremely easy to use and very user friendly. Actually has some really good features that lets you see how the cars running and how much gas your burning.Great bang for the buck.

States that it reads navistar engine codes and can do a lot of stuff. It's just a simple scanner. Nothing fancy

This is a great value for money. It comes with everything you need. The carrying case is a great way to keep everything organized. The accompanying instruction booklet makes it easy to use. I like that it is so portable, it makes it that much more awesome.

Will not work on a 2017 kenworth and is not supported by mfg. In north America. Past return date so stuck with it. Buy something better

It works kind of slow and does not give accurate description of codes . Was working on a ISB Cummins and it called the code a nox sensor code looked the numbers up on Cummins quick service and the code was really for the cooling system