Health Report (Quick Test) - LAUNCH TECH X-431 PRO V4.0 User Manual

LAUNCH
quickly access all the electronic control units of the vehicle and generate a
detailed report about vehicle health. Refer to Chapter 4.5.1.
• System Scan: This option allows you to quickly scan which systems are
installed on the vehicle. Refer to Chapter 4.5.2.
• System Selection: This option allows you manually select the test system and
function step by step. Refer to Chapter 4.5.3.

4.5.1 Health Report (Quick Test)

This function varies from vehicle to vehicle. It enables you to quickly access all
the electronic control units of the vehicle and generate a detailed report about
vehicle health.
Tap "Health Report", the system start scanning the ECUs and the screen
displays as follows:
In Fig. 4-16, the tested system with fault code appears in red and the system
with OK displays in black (normally).
X-431 PRO V4.0 User Manual
Fig. 4-16
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