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3. 365 Days Free Replacement and provide lifetime technical support.

How to choose the suitable thinkdiag for you?(A picture is convenient for you to choose the version you want faster and more accurately.)

ECU Coding (Customize)

ECU CODING allows you to match the replaced components with ECU, flash hidden functions for BMW, for GM, for Benz etc. No matter you are private owner or professional technician, Thinkdiag is a powerful and handy scanner tool.

Uses the ThinkDiag App to modify the adaptive data for vehicle control modules, after repairs or replacements of vehicle parts including:
[ Power Window | Illuminated Entry | Warning | Light Control | Slide Roof | Air Conditioner | Display | Unit Conversion | Entry & Start | PSD & PBD Operation | Seat… ]

Active Test (Bi-directional control)

Thinkdiag car code reader actuates solenoids and actuators for active testing, sending commands to systems/components to test their working status, without using the vehicle controls which saves much time to identify malfunction causes.

Uses the ThinkDiag App to test 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… ]

IMMO Key Matching

About Key Programming: Thinkcar thinkdiag supports Add, Delete & Reprogram Keys.
>>>Rewrite smart keys, All smart keys lost, Replace smart key ECU, Replace KNOB IGNITION;
>>>>Reset Key: Relearn a key (Note:this function is NOT universally compatible. Please check compatibility with us if necessary.

Thinkcar thinkdiag supports PIN Code reading for most cars before 2008, for vehicles after 2008, you need to have PINCode to do key programming).

If you have questions, please give me your model year and we will check for you

Full System Diagnostics

Thinkdiag can diagnose the electronic control system of prevailing vehicle models covering Asian, European, American and China. Full range car models and full car system diagnosis make itaprofessional automotive diagnostic tool.
Include: ABS system, Engine system, SAS system, TPMS system, IMMO system, Battery system, Oil service system, SRS system, ect...
Diagnosis functions include: Read DTCs, Clear DTCs, Read datastream, Actuation Test , ECU coding and 16 Special Function ect...

16 Kinds of Special Functions

This OBD2 scanner is specially designed to provide you with quick access to the vehicle systems for various scheduled service and maintenance performances. There is some commonly-used special reset services are listed for your reference:


1.Oil Reset Service
2.Steering Angle Calibration
3.Electronic Parking Brake Reset
4.Battery Register & Battery Maintenance
5.ABS Bleeding
6.Electronic Throttle Position Reset & Learn
7.Diesel Particulate Filter (DPF) Regeneration
8.Tire Pressure Monitor System Reset
9.Anti-theft Matching
10.Injector matching
11.Air Suspension Reset
12. Gearbox Reset
13.Sunroof RESET
14.AFS Reset
15.EGR Reset
16.Gear Learning（This function needs to enter the model software to find）

10 OBD2 Full Function:(Lifetime Free update)

This diagnostic software can test vehicle Engine systems.All models with engine meeting SAE J1850,ISO9241-2,ISO14230-4,ISO15765 Standard in OBD2&EOBD.

1.View freeze frame date
2.support graph data stream
3.O2 Sensor test
4.Evap system test
5.On-Board monitor test
6. Read & Clear DTCs
7.Identify VIN information
8.DTC code look up
9.Turn off MIL(Malfunction Indicator Lights)
10.I/M Readiness status test

It has hidden features that are beyond your imagination

Auto Scan Car VIN Code

Thinkdiag can automatically scan the car's information, include VIN number, release year, model and engine type.Save your time.

4 Data display in 1 Graph

Thinkdiag will Read vehicle's live data, and present by graph. Optional combination of multiple data.
Live Data Stream combined Graphing+Data Record better for monitoring vehicle performance and analyzing the abnormal parameter.

Print the vehicle report

Full system Vehicle health report will be automatically created after diagnosis, report can be shared.

Diagnosis Function Record Playback.

Record your problem in detail and understand the problem more effectively.

Do you have any doubts about the different lighting? Official store professional answers to solve your doubts

Green light on: Connected power on.
Blue Light on: Bluetooth connected.
Blue Light flashing: Bluetooth communication (sending/receiving data).
Continuous Red Light: Firmware Upgrade or Unsuccessful upgrade.

Support 95% Car (Almost cars in the world)

For OBDII diagnostics, the obd2 code reader works great for most cars built in 1996 or later, being compatible with the following protocols:

-ISO 14230-4 (KWP2000)
-ISO 15765-4 (CAN)
-ISO 9141-2 (iso)
-ISO 14229 (units)
-SAE J1850 (VPW & PWM)
-Original protocols of makers
For advanced functions as active test, all system diagnostics, and maintenance service, it covers 95% of car models available in the market including:

-Asia:
for D-aewoo, for H-oda, for JP Isuzu, for K-ia, for M--da, for Mit-subishi, for N--an, for SGM, for Su-baru, for S-uzuki, for To-ta, for H-undai, for Ssa-ngyong
-Europe:
for A-ston Martin, for A-di, for B--z, for BW, for C-itroen, for F--rrari, for F-at, for L-and Rover, for M-aserati, for O- pel, for P-rsche, for can clip, for R-ver, for Sa-ab, for S-eat, for S-koda, for S-mart, for Sprinter, for V*-o, for VW, for P -eugeot
-America:
for Chrysler, for USA-F--d, for GM
And keep updating.

Thinkdiag Packing List

1pcs thinkdiag
1pcs Carton box
1pcs User manual(You can find the activation code on it)

Note:If you choose the cable vesion,you will get 1pcs cable more