Launch X-431 Throttle III, User Manual, Page: 45 / 81

LAUNCH X-431 Throttle III User Manual
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5.3.4 Launch Remote Diagnosis (Device-To-Device)
The tablet is allowed to launch remote diagnosis with other diagnostic tools (including but
not limited to the X-431 Throttle III) of Launch family, which are equipped with this
module.
*Note: Before performing this operation, please make sure the following no matter which side
sends the remote request:
 Turn on the vehicle power supply.

Throttle should be in a closed position.
 The VCI should be properly connected to the vehicle’s DLC and a successful communication is
required.
On the more function selection screen, tap Tech to Tech , the following pull-down menu
will appear:
These options are defined as follows:
Actions Results
Request control
remote device
Request to control the partner’s device remotely to help him
diagnose the vehicle.
Tap “ Request control remote device ”
Wait for partner ’ s confirmation
Start connecting after request confirmed
Start Diagnosis
Generate diagnostic report
*Notes:

Remote diagnosis has the same diagnostic steps as manual
diagnosis.