Xtool E2S User Manual page 8

Precautions for Diagnosis
1. The voltage range on the car: +9~+36V DC;
2. When testing some special functions, the operator must operate according to the prompts
and meet the test conditions. For some models [special functions], the conditions that need to
be met are: engine water temperature 80 ℃~105 ℃, turn off headlights and air conditioners,
keep the accelerator pedal in the released position, etc.;
3. The electronic control systems of different models are very complicated. If you encounter
situations where it is impossible to test or a large amount of test data is abnormal, you can
search for the ECU of the vehicle and select the menu for the model on the ECU nameplate;
4. If the vehicle type or electronic control system to be tested is not found in the diagnostic
function, please upgrade the vehicle diagnostic software to the latest version using the
Updates menu or consult the XTOOL technical service department;
5. Only wiring harnesses provided by XTOOL and designed for the device are permitted to
be used with this device to avoid damage to the vehicle or the device;
6.When running a Diagnostics function, it is forbidden to shut down the device directly. You
should cancel the task before returning to the main interface and then shutting down the
device.