







🔧 Diagnose Like a Pro, Ride with Confidence!
The MR CARTOOL M3 Motorcycle Diagnostic Tool is a compact, lightweight scanner designed for professional-grade diagnostics across multiple motorcycle systems including engine, ABS, and tire pressure. Compatible with major brands like Yamaha, Kawasaki, and Honda, it supports over 15 languages and offers free software updates, empowering riders and mechanics to quickly identify and clear fault codes without internet dependency.


| Manufacturer | MR CARTOOL |
| Brand | MR CARTOOL |
| Model | M3 |
| Item Weight | 1.39 pounds |
| Product Dimensions | 1.26 x 0.39 x 2.48 inches |
| Item model number | M3 |
| Manufacturer Part Number | M3 |
D**E
Does the work
It is exactly as described with all needed accessories for all brands. I have used it for my "Yamaha Tracer 9 GT plus" and discover TPS problem, replaced TPS ans the Motorcycle became like new one, it has a huge change in behavior.The price is more than reasonable for such an instrument
P**L
Doesn't work with 2022 KLR 650.
This is advertised as suitable for Kawasaki Motorcycles,but doesn't cover my current model, so it is effectively obsolete. I wasted my money. Not happy.
A**R
Diagnostic Tool
Items works well. Didn't erase one stored code in memory 2010 Honda CBR600rr
R**O
Misleading
Does not work on the Honda bike as described. It does hook up to the port that’s about it. Do not waste your money.
J**E
its ok i guess
it read codes and helped me but it doesn’t have its own power supply so that is aggravating. you have to use the usb cord that is provided or order the battery connection cable. wich i did for 9 bucks.
P**R
Pretty Good
I needed to trouble shoot a fault code on a 2023 Yamaha MT-09 SP. The interface on this thing is adequate but not great. I am being generous giving it 4 stars, ...it's prolly closer to a 3.x star experience. Overall, it let me identify a specific error code and clear it, so it served its purpose. It's a little pricey but I suppose I can lend it to friends with Japanese bikes to do same, so it's pretty good.
J**.
Perfect
Perfect
P**.
Bizarre list of Yamaha models
no entry for a v-star motorcycle, one of the common Yamahas. I was directed to use the generic setting, and therefore can't access 2/3 of the functionality of the machine...
Trustpilot
2 weeks ago
1 month ago