THINKSCAN 689 Professional Car Diagnostic Tool DOIP CANFD 34 Reset Special Function 8 inch 4+64G Bidirectional Test OBD2 Scanner

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
1. 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.
2. Need to do the reset situation:

a. replace the brake pad and brake pad wear induction line;

b. brake pad indicator light on;

c. brake pad sensor line short-circuit repair;

d. After replacing the servomotor

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.Gear Learning
Gear learning is required when replacing the engine ECU, crankshaft position sensor, crankshaft flywheel, and fault code that the gear has not learned,it is necessary to gear learning.

16.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.

17.A/F Reset
This function is applied to set or learn Air/Fuel ratio parameters.

18.Adblue Reset(Diesel Engine Exhaust Gas Filter)
After the diesel exhaust treatment fluid (car adblue) is replaced or filled up, Turn off the adblue fault indicator light by adblue reset.

19.Airbag Reset

this function is only available for some models, please consult the seller
This function resets the airbag data to clear the airbag collision fault indicator.

20.Coolant Bleeding
Use this function to activate the electronic water pump before bleeding the coolant system. Electronic water pumping systems are commonly found in BMW models.

21.Tyre modification
Tire size parameter setting after tire modification or replacement.

22.Language Change
This function is used to change the system language of the vehicle central control panel.

23.Nox Sensor Reset
Nox sensor is a sensor used to detect the content of nitrogen oxides (Nox) in engine exhaust. lf the Nox fault is re-initialized and the Nox catalytic converter is replaced, it is necessary to reset the catalytic converter learned value stored in the engine ECU.

24.Instrument adjustment (ODO)

25.Stop/Start Reset
This function is used to open or close the automatic start-stop function via setting the hidden function in ECU(provided that the vehicle has a hidden function and supported by hardware).

26.Seat Calibration
This function is applied to match the seats with memory function that are replaced and repaired.

27.Transport Mode
ln order to reduce power consumption, the following functions may be disabled, including limiting the vehicle speed, not waking up the door opening network, and disabling the remote control key, etc.At this time, the transport mode needs to be deactivated to restore the vehicle to normal.

28.Windows Calibration
This feature is designed to perform door window matching to recover ECU initial memory, and recover the automatic ascending and descending function of power window.

29.ECU Reset

After performing the ECU coding, some ECUs may not display the new code and will need to run this function to display the correct code.

30.Clutch Matching

This function is used to learn the engagement point of the clutch at which the engine torque is transmitted to the gearbox. To be carried out after replacing the control unit, replacing/removing the gearbox or replacing the clutch.

31.Rainfall Light Sensor

The rain sensor is used to adjust the wiping frequency and the light sensor adjusts the light intensity of the automatic headlights depending on the ambient light and darkness.After replacing the windscreen or the sensor, the rain/driving light sensor must be initialised. With this service function,initialisation performs an adjustment of the rain/driving light sensor.

32.FRM Matching

This function resets the FRM control unit (installed in BMW and MINI vehicles). The reset clears fixed faults in the footwell module related to a short circult of the lights.

33.Turbocharging Matching

For learning after replacement of turbocharger system components or resetting the turbocharger learning value.

34.Gateway Module Data Calibration

After replacing the gateway control unit, there may be a VIN inconsistency, so the VIN needs to be changed.