How To View History; Reset Service - Launch X-431 V+ User Manual

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4.5.5 How to view History?

Generally once a vehicle diagnosis is performed, X-431 V+ will record the every
details of diagnostic process. The History function provides a quick access to the
tested vehicles and users can resume from the last operation, without starting
from scratch.
1. Tap "History", all diagnostic records will be listed on the screen in date
sequence.
Where the box with light blue background indicates that no DTCs are found
on this vehicle and the light yellow box indicates that the vehicle has DTCs.
2. Tap a certain box to enter the history records.
3. Tap "Restore" to directly jump to the system selection screen.
4. Tap the desired system to enter and follow the instructions on the screen to
proceed.

4.5.6 Reset Service

In addition to amazing & powerful diagnostic function, X-431 V+ also features
various service functions. The most commonly performed service functions
contain:
 Oil Reset Service
 Steering Angle Calibration
 Electronic Parking Brake Reset
 Battery Register / Battery Maintenance
 ABS Bleeding
 Electronic Throttle Position Reset / Learn
 Diesel Particulate Filter (DPF) Regeneration
 Tire Pressure Monitor System Reset
Oil Reset Service
This function can be performed in the following cases:
1. If the service lamp is on, you must provide service for the car. After service,
you need to reset the driving mileage or driving time so that the service lamp
turns off and the system enables the new service cycle.
2. After changing engine oil or electric appliances that monitor oil life, you need
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