
Why Do You Need Mucar BT200 MAX OBD2 Scanner?


If the actuator is normal,without using the vehicle’s controls,to get a significant boost in effectiveness:
[Turn on the radiator fan|Modulate the throttle|Open/close windows|Operate mirrors|Turn on/off the lights|Turn on/off the sound horn|Test door lock …]

Full System Diagnostic Lifetime Free
The Diagnostics application enables a data link to the electronic control system of the test vehicle for vehicle diagnosis.The application performs functional tests,retrieves vehicle diagnostic information such as trouble and event codes and live data for various vehicle control systems, such as ABS,SRS,Engine,Transmission,Brake System,Emission System,Fuel system,Light system,Wiper System etc.

*Not all vehicles support all reset functions. Please send vehicle model and year to customer service for inquiry.
1.Oil Reset
If the oil maintenance light is on, the car needs to be maintained. After the maintenance, the driving time and other data should be reset to zero, so that the maintenance light will be turned off, and the car system will enable a new maintenance cycle.
2.Brake Reset
When the brake is used to a certain thickness, the brake sensor line will be worn, and the brake pad sensor line will send a signal to the car computer to prompt the replacement of the brake pad. After replacing the brake pads, the brake needs to be reset, otherwise the car will still alarm.
3.BMS battery reset
For a vehicle with the battery management function, if the battery status is detected as faulty (aging or damaged), the fault code will saved in the ECU. After replacing the battery and running “BMS Reset”, it can delete the fault code and re-match, based on the relevant information of the existing battery as the standard, let the monitoring unit monitor. Avoid false positives from instrument error messages
4.DPF(Diesel Particulate Filter) Regeneration
Diesel Particulate Filter in the working process, particles will accumulate in the filter, when it reaches a certain value, it will lead to engine power and economic performance decline, must be removed in time to ensure that DPF continues to work normally.
5.SAS Steering Angel Reset
After the vehicle is disassembled or replaced with parts related to the steering function, the steering Angle learning function needs to be performed.
6.TPMS Tire Pressure Reset
only applicable to vehicles without a tire pressure sensors.
if the tire pressure is too low or air leaking, replacing or installing tire pressure monitoring equipment, replacing tires, tire pressure sensor damage, and cars with tire pressure monitoring function in the case of tire transposition etc,.Tire pressure reset is required after vehicle maintenance and turn off the tire pressure fault indicator light.
7.IMMO Key matching
When replacing the ignition switch key, ignition switch, combined instrument panel, engine control unit (ECU), body control module (BCM) and remote control battery, IMMO key matching is required.
8.ABS Bleeding
In the case of replacement of ABS system, ABS pump, brake pump, brake line and brake fluid, it is necessary to bleeding the ABS system through the ABS bleeding function.
9.Sunroof Reset
The sunroof needs to be reset when the sunroof control unit have communication problem or changed.
10.Suspension Reset
When the body height sensor or control module in the air suspension system is replaced, or the car level is wrong, the vehicle needs to perform this function to adjust the body height sensor for level calibration
11.Gearbox (Transmission )Reset
When the transmission parts wear and aging become serious, the adaptive learning of the control unit does not work, and the parts need to be repaired and replaced, then the automatic transmission control unit needs to be forced to learn.
12.AFS Headlamp Reset
This function can initialize the adaptive headlight system. The adaptive headlight system can decide whether to automatically turn on the headlights according to the ambient light intensity, and monitor the vehicle’s driving speed, body attitude, etc., and timely adjust the lighting Angle of the headlights. When replacing a new headlight, headlight automatic motor, or there is a fault code that is not set by the headlight, it is necessary to perform headlight matching features.
13.Injector Coding
After replacing the ECU or injector, each cylinder injector needs to be coded to confirm or recode. So that the cylinder can better identify each cylinder injector, accurate control of fuel injection.
14.ETS Learning(throttle matching)
Need to perform throttle matching: Replace the electronic control unit, power off the electronic control unit, replace the electronic throttle assembly, replace or disassemble the intake port, clean the throttle.
15.EGR Self-Learning
If the EGR fails, the engine/EPC fault indicator light of the vehicle instrument will light up, and the EGR self-learning function can turn off the fault indicator light after cleaning or replacing the EGR valve.
Support FCA account unlocking SGWTHINKCAR has cooperated with FCA. You only need to purchase AUTHENTICATED DIAGNOSTICS of FCA on the THINKCAR official website, and you can directly use THINKCAR device to diagnoseChrysler (Included brands Abarth, Alfa Romeo, Chrysler, Dodge, Fiat, Fiat Professional, Jeep, Lancia, Maserati, and Ram Trucks) vehicles using advanced diagnostic functions.
Some vehicles may need to unlock the gateway to use other special functions such as reset. To unlock the gateway, you need to purchase a separate FCA account. The above are some common vehicle brands that may require unlocking the gateway, for reference only.Please check the vehicle gateway issue.

Supported models: compatible with all models support OBD II protocol after 1996
support protocol:
ISO 14230-4(KWP2000)
IOS 15765-4(CAN)
ISO 9141-2(IOS)
ISO14229(UDS)
SAEJ 1850(VPW&PWM)”
Mode 1:Read live data stream
Mode 2:Read freeze frame data
Mode 3:Read DTCs(diagnostic trouble codes)
Mode 4:Clear dtcs
Mode 5:Oxygen sensor monitoring
Mode 6:System monitoring
Mode 7:Read pending DTCs
Mode 8:Control operation of on-board system
Mode 9:Read vehicle information
Mode 10:Request emissions-related diagnostic trouble codes with permanent status after a clear/reset emission-related diagnostic information.

Support 22 Languages
Diagnostic Cover Most of Vehicles That Support The OBDII Protocol After 1996.
For Amercian
for Buick, for Chrysler, for Cadillac, for Chevrolet, for Doge, for AU Ford, for Brazil Fiat, for Brazil GM, for Ford, for GM, for Jeep, for Lincoln, for SGM
For European
for Aston Martin, for Audi, for Alfa Remeo, for Abarth, for BMW, for Bentley, for Bugatti, for Citroen, for DR, for Dacia, for EU Ford, for Ferrari, for Fiat, for GAZ, for Iveco, for IZH, for Jaguar, for Land Rover, for Lamborghini, for Lancia, for Mercedes, for Maserati, for Maybach, for Mini, for Opel, for Opel (south africa), for PAZ, for Peugeot, for Porche, for Renault, for Rover, for Rolls-royce, for SAAB, for Seat, for Skoda, for Smart, for Sprinter, for Volvo, for Volkswagen
For Asian
Acura, for Daewoo, for Daihatsu, for AU Holden, for Honda, for Hyundai, for Ikco, for Isuzu, for Infiniti, for Kia, for Luxgen, for Lexus, for Mahindra (India), for Maruti (India), for Tata (India), for Mahindra, for Maruti, for Mazda, for Mitsubishi, for MVM, for Nissan, for Nissangtr, for Perodua (Malaysia), for Proton (Malaysia), for Perodua, for Proton, for Renault Samsung, for Saipa, for Ssangyong, for Subaru, for Suzuki, for Toyota, for Tlisuzu, for United Pakistan
Japanese cars compatible with JOBD protocol are not supported
Support CAN-FD Procotol
GM: CANFD Model
[2021][Chevrolet][Onix]CANFD6&14
[2021][Chevrolet][Tracker]CANFD6&14
[2021][Chevrolet][Suburban]CCMA
[2021][Cadillac][Escalade ESV]CCMA
[2021][Cadillac][Escalade]CCMA
[2021[GMC][YUKON XL]CCMA
[2021[GMC][YUKON]CCMA
[2023][Chevrolet][Montana]CANFD6&14
[2024][Buick][Electra E5]VSIM
[2024][GMC][Sierra] H/UTCM 10 Speed (MGM)/10 Speed (MGU)
[2021][Chevrolet][Onix]
[2021][Chevrolet][Tracker]
[2021][Chevrolet][Suburban]CCMA
[2021][Cadillac][Escalade ESV]CCMA
[2021][Cadillac][Escalade]CCMA
[2021[GMC][YUKON XL]CCMA
[2021[GMC][YUKON]CCMA
[2023][Chevrolet][Montana]
[2024][Buick][Electra E5]VSIM
[2024][GMC][Sierra] H/UTCM 10 Speed (MGM)/10 Speed (MGU)

Support Mobile Phone&Tablet Computer
Android:8.0 above
IOS:11.0 above
MUCAR BT200 MAX is suitable for Mobile phones,tablet computer that meet the above version information.When the BT200 is connected to the car,you only need to detect and diagnose your vehicle through the mobile phone’s Bluetooth 5.0 and APP.

Read Live Data Stream
Real-time data is visualized in a variety of formats, including graphs, numeric, meter displays and clear 4-in-1 data charts, allowing you to effortlessly monitor real-time performance. Data logging/reporting is available for playback and further analysis.
Intelligent Auto VIN
With intelligent AutoVIN quick recognition, it is easy to connect to your car without the need for manual input.

How to use MUCAR BT200 MAX?
1.Download and install the APK ”Dollarfix” in Google Play or your smartphone and sign up for a new account And log in.
2.Activate the device in APK ”Dollarfix”,binding serial number;
3.Plug the MUCAR BT200 MAX dongle into the vehicle’s 16pin OBD2 Data Link Connector and then turn on your vehicle.
4.Tap Me/Setting button of your device to bluetooth pair the MUCAR BT200 Max with your device.
5.Start to diagnostic your car.


1*BT200 MAX
1*Storage Bag
1*Manual























It just arrived now and I just need to test it.
It's not 5 star due to the software. I did a lot of research and this item comes very highly recommended and it appears to do what it is supposed to do. I'm not sure how much is a function of the software. I believe dollarfix was made in conjunction with mucar but i don't think dollarfix is limited to mucar products. Certainly, this item will accept other software while many won't. It's the software that i have a problem with. It is not easy to navigate or learn and there is no manual to guide you. I ordered this thing to do one thing: monitor my atf fluid temperature while i change it. It took me over four hours to figure out how and for a time, i wasn't even sure it could. They seem to have pretty good software support as i was able to contact them on a weekend and ask for help. But, they didn't provide much for this particular issue. The steps i was told to take didn't match what i was seeing on my screen so i had to do a lot of experimenting.
Correct reliable partner
Well received after about a month and a half of shipping.
for the money it has, it's good.
I would say an excellent product.
Not bad
Exactly as described
Not yes tried but arrived at time
Excellent scanner
All is good 👍