LAUNCH OBD2 Scanner CRP123I V2.0 Elite,2025 Lifetime Free Update Engine ABS SRS AT Diagnostics Tool with 7 Resets,Oil/Throttle/SAS/BMS/EPB/DPF Reset/ABS Bleeding Car Scanner,Battery Test,FCA SGW

UPDATE: the unit won't work if you don't do updates. It works fine once you do updates.I am getting various transmission codes. I've researched the forums and YouTube. This allowed me to look at the specific codes (P0843, P0877, P0751, etc) and the components. I was able to look at all my shift solenoids, Pressure switch's, and trans temperature at the same time. It was 15F outside and I was able to see the trans temperature read 80F, and if I cleared the code and shifted it went to limp mode, and then the transmission read -40F. I'm replacing the Pressure Switch assembly (ALLISON TRANSMISSION 29546972 PRESSURE SWITCH ASSEMBLY 5-SPEED & 6-SPEED 01-18) and expect the temperature to read correctly. The gauge reads correctly today after clearing the code.I bought this for my Chevy 2500 with a Duramax engine to read a code. Basic code readers were giving me a generic code (P0700) and this was snow to give me more specific detail (shift solenoid 2) as well as the ability to move monitor data. Similar to my CTS Edge scanner it can show balance rates, and SOOOO much more. It was worth the $150 for figuring out my error code so I could research potential solutions (low fluid, frayed wires, bad harness) instead of constantly having a no shift problem. Some say the software stops working in a few months, but after two days of playing with it I'm happy for the one time.It automatically detects your vin. Also, it stores stuff on servers in China (if you couldn't tell by the price) so if you want USA made this isn't it. If you shop at Walmart, Target, or Auto Zone you'll be right at home.This is not a programmer. It won't turn off features you don't like. It could help diagnose a misfire, monitor transmission or engine coolant temps, tell you the flow plug status, etc.

Graças

Great it helped me correct things on my jeep jk I had taken to a mechanic to fix

does not not allow me to access SGW security cars

Pretty happy with this, very near full functionality, pretty much everything a backyard and most professional mechanics will need, even cover some bidirectional functions such as key programming, throttle learning, abs resets, access to ecm, bcm, tcm, abs and more, definitely a great scan tool for the price

Excelente producto tiene muchas funciones incorporadas lo puedes poner en inglés y español controla varias cosas del carro y tiene soporte técnico para cualquier duda

This is a beautiful item. Comes with a very nice fabric case. But is useless off-grid, and creates unacceptable network security vulnerabilities when used on-grid. When first powered-on, device asks for language (page 1) and time zone (page 2). The third page wants a WiFi network ID, a login password, and a valid email address...among other bits of personal info. Trying to skip any page produces a system error, and the system reboots. Our WiFi security uses MAC address filtering and static IP addresses. Item's package/stickers/documents contain no MAC address or serial number info. I assume that MAC address filtering must be disabled to use this device. Documents have no setup info for item's network interface. I assume that the device expects DHCP support (and does not accept a static IP assignment). The item has an internal battery, and is rechargeable. If I forget to turn it off after use, I assume that it will remain online, providing global internet access to our internal WiFi network(s), until the battery dies. I'm sorry to return this item. It looks like it could be very useful. But I cannot have an IOT item that contains important personal + company info, and phones home every time I use it.

I’m sorry I bought a mid grade scan tool.Spend $15 or spend at least $500, as the mid priced don’t do much more than the $15 ones.