Cando HD Mobile II User Manual

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PRODUCT OVERVIEW .......................................... 2

VCI STRUCTURE ..................................................... 3

POWER SUPPLY ..................................................... 5

VEHICLE DIAGNOSTIC PREPARATION ............. 5

INTRODUCTION TO APP ..................................... 9

DIAGNOSTIC FUNCTION ................................... 14

DPF REGENERATION .......................................... 24

SETTING ................................................................. 25

CONTENTS

HD Mobile II

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Summary of Contents for Cando HD Mobile II

Page 1: Table Of Contents
HD Mobile II CONTENTS PRODUCT OVERVIEW .......... 2 VCI STRUCTURE ............. 3 POWER SUPPLY ............. 5 VEHICLE DIAGNOSTIC PREPARATION ..... 5 INTRODUCTION TO APP ........9 DIAGNOSTIC FUNCTION ........14 DPF REGENERATION .......... 24 SETTING ..............25...
Page 2: Product Overview
HD Mobile II Product Overview The CanDo HD Mobile II transforms your smart device into a powerful code scanner with DPF regeneration capabilities. This product integrates commercial vehicle OBD standard diagnostic protocols, including SAE J1939, SAE J1708, SAE J1850 PWM, SAE J1850 VPW, ISO 14230-4, ISO 9141-2, ISO 15765-4 and ISO 27145-4.
Page 3: Vci Structure
HD Mobile II VCI Structure Serial Name Function Description Light on when the VCI get power ① Light 1 supply. Light on when the Bluetooth/Wi-Fi ② Light 2 is connected, and light off when it is disconnected.
Page 4 HD Mobile II Flashes when data transmitted, and is off when no data ③ Light 3 transmitted. Connected to vehicles with a OBD ④ OBD II II diagnostic interface Technical Parameter 256 KB Flash 48 KB SRAM 2.4GHz Wi-Fi Bluetooth...
Page 5: Power Supply
HD Mobile II Storage -20℃~80℃ temperature Power Supply Plug the device into the diagnostic interface of the vehicle, and the device will automatically start up. If it doesn’t start up, it may be that there is no power supply for the vehicle diagnostic seat, and the device can be powered by the cigarette lighter or battery clamp.
Page 6 HD Mobile II diagnostic information, view the data flow, and perform action test and other functions. To establish good communication between the diagnostic program and the vehicle, the following operations need to be performed: 1) Turn off the ignition; 2) Find the diagnostic interface of the vehicle: it is usually located on the driver side;...
Page 7 HD Mobile II cable, which are used to connect a vehicle with a corresponding interface. The following is the operation description of two connection modes. 1) OBD-II interface 2) Diesel OBD interface...
Page 8 HD Mobile II Note: at this time, the device is powered by the vehicle diagnosis seat, and the device starts automatically. If not, it may be that the vehicle diagnosis seat has no power supply, and the equipment can be powered by the...
Page 9: Introduction To App
HD Mobile II Introduction to App The Android App runs on the Android 8.0 and above. The iOS App runs on the iOS 12 and above. 1) App Download The Android APK is downloaded from our website www.candointl.com. The iOS App will be hosted on both Google Play Store and Apple App Store.
Page 10 HD Mobile II Function main menu Function Icon Function description name OBD II Diagnostic procedure: OBD II...
Page 11 HD Mobile II Diesel Diagnostic procedure: Diesel Diagnostic procedure: Caterpillar regeneration maintenance Diagnostic operation Demo demonstration Settings Set and view system information 3) Connection Setting The system supports the Bluetooth and Wi-Fi connection between the diagnostic App and VCI. The Bluetooth or Wi-Fi name of the VCI starts with letters “HDMII_VCI”, and only a connection way selected every...
Page 12 HD Mobile II time. Select the menu [Setting/VCI] to enter the connection setting page. Select [Bluetooth] and click [Scan], then the system searches the Bluetooth with the name “HDMII_VCI...”.
Page 13 HD Mobile II Tips: Please open the position information first before selecting the Bluetooth connection for the Android mobile.
Page 14: Diagnostic Function
HD Mobile II Diagnostic Function Take the model Caterpillar【CAT】as an example. 1) Click【CAT】menu and select connector according to the specific situation, such as 【Diesel6&9PIN】; 2) Select the required diagnostic method, such as...
Page 15 HD Mobile II 【CAT HD (1939)】; 3) Select the system;...
Page 16 HD Mobile II 4) Enter the diagnosis home page.
Page 17 HD Mobile II The main diagnostic interface usually includes the following options: Read ECU Information: Read and display the  control system module information detected from ECU.
Page 18 HD Mobile II Read Fault Code: Read the fault code information  retrieved from the vehicle system module.
Page 19 HD Mobile II Erase Fault Code: Clear the fault code and freeze  frame data retrieved from the vehicle system module...
Page 20 HD Mobile II Read Data Stream: Read and display the real-time  operation parameters of the current system module Select parameters and click the icon “ ”, the system can record the data stream. You can play back the data...
Page 21 HD Mobile II Actuation Test: By executing this function, you ...
Page 22 HD Mobile II can access the specific subsystems of the vehicle and perform component tests. When the action test is performed, the diagnostic instrument inputs instructions to the ECU to drive the actuators, and judges whether the actuators of the vehicle's electronic control system and their circuits are normal.
Page 23 HD Mobile II Special Function: By executing this function, you  can do self-adapting for each component. It is mainly used to re-calibrate or configure the components after repairing or replacing components, so that the components of the electronic control system can adapt to each other,...
Page 24: Dpf Regeneration
HD Mobile II DPF Regeneration Select【DPF】 in main home page, the system will enter DPF test page. Please select a model and operate according to the prompt.
Page 25: Setting
VCI firmware version Log: Send the App operation record  Data Playback: Play back the saved data stream  Contact Us: Look up the CanDo contact  information Note: Ensure your mobile can connect the internet for Update and Log operation.
Page 26 HD Mobile II...
Page 27 HD Mobile II Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Page 28 HD Mobile II -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help.
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