X-431 HD Module User’s Manual (V1.00.
Disclaimer While using this product, please pay more attention to the following: Follow instructions to connect the X-431 HD module to your vehicle before using. While you are driving a car, do not attempt to operate this product, so as to avoid distraction and traffic hazard. The company assumes no responsibilities for any traffic accident or economic loss resulting from operating it while driving. This product collects and sends data via Bluetooth communication.
FCC STATEMENT 1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
X-431 Heavy-duty module is specifically designed to diagnose diesel and gas-fueled heavy-duty vehicle models of 12V & 24V voltage. 1 Knowledge of X-431 HD Module 1.1 Features 1. Applicable to diesel vehicle of 12V & 24V voltage; no need for battery conversion when testing 24V trucks; 2. Supports a wide range of vehicle models covering Asian, American and European etc; 3. Powerful testing function enables you to diagnose all electronic control system; 4.
indicator USB status indicator Wi-Fi indicator It lights up when Wi-Fi / Bluetooth toggle switch is in Wi-Fi mode. Bluetooth indicator It lights up when Wi-Fi / Bluetooth toggle switch is in Bluetooth mode. Battery working Press the power switch, it will light up; To put it out, press it again. indicator Charging indicator 2 It illuminates blue after USB cable is properly connected to X-431 HD module. (Currently disabled, for subsequent function extension.
service manual for the location. Fig. 2-1 2. Connect one end of the main cable to the diagnostic socket, and then connect other end to the vehicle’s DLC (For non-16 pin DLC, you need to choose the corresponding diagnostic connector). See Fig. 5-3. Fig. 2-2 2.2 How to connect non-OBD II vehicle Choose one of the following to connect non-OBD II vehicle: 1. Via Cigarette Lighter 2.
2.3 Download and Install X-431 HD Module App 1. Visit the LAUNCH website and download the application corresponding to X-431 HD module; Note: If downloading using the diagnostic tool please make sure Wi-Fi has good or strong signals. 2. Follow the on-screen instructions to install it. Once installation is complete, an application icon will appear on the HOME screen. 2.4 Activate X-431 HD Module After purchasing X-431 HD module, you have to activate it before use.