LAUNCH X431 CRP919 EV Scanner User Manual

1. ບົດແນະນຳ

The LAUNCH X431 CRP919 EV is a state-of-the-art diagnostic scan tool designed for both traditional internal combustion engine (ICE) vehicles and the rapidly growing new energy vehicle (NEV) market, including hybrid and electric vehicles (EVs). This intelligent scanner provides comprehensive system diagnostics, advanced service functions, and bidirectional control capabilities, making it an essential tool for professional technicians and advanced DIY enthusiasts.

Equipped with an Android 10.0 operating system, a 7.0-inch touch screen, and robust hardware, the CRP919 EV offers fast, efficient, and accurate vehicle diagnostics. It supports modern communication protocols like CANFD and DOIP, ensuring broad compatibility with vehicles up to the latest models.

Figure 1.1: LAUNCH X431 CRP919 EV Scanner and its protective carrying case.

2. ຂໍ້ມູນຄວາມປອດໄພ

Always observe the following safety precautions when operating the LAUNCH X431 CRP919 EV scanner to prevent personal injury or damage to the device or vehicle:

• Ensure the vehicle's ignition is off before connecting or disconnecting the diagnostic cable.
• Do not operate the scanner in wet conditions or with wet hands.
• Keep the device away from strong magnetic fields and high temperatures.
• Always refer to the vehicle manufacturer's service manual for specific diagnostic procedures and safety warnings, especially when working with high-voltage EV systems.
• Use appropriate personal protective equipment (PPE) when performing vehicle diagnostics.
• Do not attempt to disassemble or modify the scanner. Refer all servicing to authorized personnel.

3. ສິ່ງທີ່ຢູ່ໃນກ່ອງ

ເມື່ອເປີດຊຸດ, ກວດເບິ່ງວ່າອົງປະກອບຕໍ່ໄປນີ້ລວມທັງຫມົດ:

• LAUNCH X431 CRP919 EV Main Unit
• Main Diagnostic Cables
• ເຄື່ອງສາກ Type-C
• Power Adaptors (various regional types)
• ຄູ່ມືຜູ້ໃຊ້
• ຄູ່ມືເລີ່ມຕົ້ນດ່ວນ
• ກະເປົ໋າພົກພາປ້ອງກັນ

Figure 3.1: Included components with the LAUNCH X431 CRP919 EV scanner.

4. ຕັ້ງຄ່າ

4.1 ການສາກໄຟເບື້ອງຕົ້ນ

Before first use, fully charge the CRP919 EV scanner. Connect the Type-C charger to the device's charging port and plug it into a power outlet. The charging indicator will show the charging status. A full charge can provide up to 15 hours or more of battery life.

4.2 ການເປີດ/ປິດ

• ເພື່ອເປີດເຄື່ອງ: ກົດປຸ່ມເປີດປິດທີ່ຢູ່ຂ້າງອຸປະກອນຄ້າງໄວ້ຈົນກວ່າໜ້າຈໍຈະສະຫວ່າງຂຶ້ນ.
• ປິດເຄື່ອງ: Press and hold the Power button until a power-off menu appears. Select "Power Off" and confirm.

4.3 ການເຊື່ອມຕໍ່ເຄືອຂ່າຍ

For software updates, online feedback, and cloud services, connect the device to a Wi-Fi network:

1. From the main menu, tap "Settings".
2. ເລືອກ "Wi-Fi" ແລະເປີດໃຊ້ມັນ.
3. ເລືອກເຄືອຂ່າຍ Wi-Fi ທີ່ທ່ານຕ້ອງການຈາກລາຍການ ແລະໃສ່ລະຫັດຜ່ານຖ້າຖືກຖາມ.
4. Confirm connection. The device supports 2.4GHz and 5GHz dual-band Wi-Fi for faster transmission.

4.4 ການປັບປຸງຊອບແວ

Regular software updates are crucial for optimal performance, new vehicle coverage, and bug fixes. The CRP919 EV offers 2 years of free updates.

1. ໃຫ້ແນ່ໃຈວ່າອຸປະກອນເຊື່ອມຕໍ່ກັບ Wi-Fi ແລ້ວ.
2. From the main menu, tap "Software Update".
3. The system will check for available updates. Follow the on-screen prompts to download and install them.

Figure 4.1: Software update interface and hardware optimization.

5. ຄໍາແນະນໍາການດໍາເນີນງານ

The LAUNCH X431 CRP919 EV provides a wide range of diagnostic and service functions. Below are key operational aspects:

5.1 ການເຊື່ອມຕໍ່ກັບພາຫະນະ

1. Locate the vehicle's OBD-II diagnostic port (usually under the dashboard).
2. Connect the main diagnostic cable to the CRP919 EV and then to the vehicle's OBD-II port.
3. ຫັນການຕິດໄຟຂອງລົດໄປຫາຕໍາແຫນ່ງ "ON" (ເຄື່ອງຈັກປິດ).
4. On the scanner, select "Local Diagnose" to begin communication.

5.2 Full System Diagnostics (EV & ICE)

This function allows you to scan all available electronic control units (ECUs) in the vehicle, including engine, transmission, ABS, SRS, and specific EV high-voltage ລະບົບ.

• ການສະແກນອັດຕະໂນມັດ 2.0: The device features an intelligent Auto VIN function that automatically identifies the vehicle's VIN for quick system access.
• ອ່ານ/ລຶບລະຫັດ: Retrieve diagnostic trouble codes (DTCs) and clear them after repairs.
• ການຖ່າຍທອດຂໍ້ມູນສົດ: View real-time data parameters from various sensors and components in text, graph, or multi-in-one formats.
• EV System Diagnostics: Specifically for EVs, perform battery pack analysis and high-voltage system diagnostics. This includes reading/clearing codes, performing HV parts replacement, and generating HV system diagnostic reports.

ຮູບ 5.1: ເກີນview of All System Diagnose capabilities.

5.3 ການຄວບຄຸມສອງທິດທາງ (ການທົດສອບແບບ Active)

Bidirectional control allows the scanner to send commands to vehicle ECUs to perform specific tests and functions, such as activating solenoids, relays, or motors, to verify system integrity without using the vehicle's controls.

• Access this function from the "Active Test" menu.
• Common tests include activating fuel pumps, cycling ABS solenoids, testing window motors, or operating cooling fans.
• This feature helps in quickly locating faulty components.

Figure 5.2: Bidirectional control functionality for component testing.

5.4 43+ Service Functions

The CRP919 EV supports over 43 common maintenance and reset functions, accelerating repair processes.

• ຣີເຊັດນ້ຳມັນ: ຣີເຊັດລະບົບຊີວິດນ້ຳມັນຫຼັງຈາກປ່ຽນນ້ຳມັນ.
• ຣີເຊັດ EPB: ຕັ້ງຄ່າເບກຈອດລົດແບບອີເລັກໂທຣນິກຄືນໃໝ່ຫຼັງຈາກປ່ຽນຜ້າເບກ.
• ຕັ້ງຄ່າ SAS ຄືນໃໝ່: ປັບຕັ້ງເຊັນເຊີມຸມການຊີ້ນໍາ.
• ການຕັ້ງຄ່າ BMS ຄືນໃໝ່: Register new battery and clear fault codes.
• ຣີເຊັດເຄື່ອງເລັ່ງ: ຮຽນຮູ້ຕຳແໜ່ງຂອງຕົວເລັ່ງຄວາມໄວຄືນໃໝ່.
• ABS ເລືອດອອກ: Perform ABS brake bleeding procedures.
• TPMS ຣີເຊັດ: ຕັ້ງຄ່າລະບົບຕິດຕາມຄວາມດັນລົມຢາງຄືນໃໝ່.
• And many more, including Injector Coding, Gear Reset, DPF Regeneration, etc.

ຮູບທີ 5.3: ຕົວຢ່າງamples of 43+ service functions available.

5.5 ການເຂົ້າລະຫັດ ECU

ECU Coding allows for customization of vehicle settings, module matching, unlocking hidden functions, and module retrofitting. This advanced function requires careful operation and knowledge of vehicle systems.

5.6 CANFD & DOIP Protocols

The CRP919 EV supports the latest CANFD and DOIP communication protocols, ensuring compatibility with newer vehicle models (up to 2024/2025) that utilize these advanced network architectures.

5.7 FCA AutoAuth

For FCA (Fiat Chrysler Automobiles) vehicles, the scanner supports FCA AutoAuth, allowing secure access to protected diagnostic functions on these vehicles.

Figure 5.4: Global compatibility and protocol support.

5.8 ຄຸນສົມບັດເພີ່ມເຕີມ

• WiFi Print: Directly print diagnostic reports via Wi-Fi.
• Cloud Health Report: Generate and store vehicle health reports in the cloud for easy access and sharing.
• ຄຳຕິຊົມທາງອອນລາຍ: Submit feedback or issues directly to LAUNCH for support.
• DTCs Library: Built-in database for looking up diagnostic trouble code definitions.
• Remote Diagnose: Potential for remote assistance (requires additional setup/software).

Figure 5.5: User interface and support features.

6. ບໍາລຸງຮັກສາ

Proper maintenance ensures the longevity and optimal performance of your LAUNCH X431 CRP919 EV scanner:

• ທໍາຄວາມສະອາດ: ໃຊ້ຜ້າອ່ອນແລະແຫ້ງເພື່ອທຳຄວາມສະອາດອຸປະກອນ. ຫຼີກລ່ຽງນ້ຳຢາທຳຄວາມສະອາດທີ່ມີສີຂັດ ຫຼື ຕົວລະລາຍ.
• ການເກັບຮັກສາ: Store the scanner in its protective carrying case in a cool, dry place when not in use. Avoid extreme temperatures.
• ການດູແລຫມໍ້ໄຟ: For long-term storage, ensure the battery is charged to approximately 50-70% to preserve its lifespan. Recharge periodically if stored for extended periods.
• ອັບເດດຊອບແວ: Regularly update the software to ensure compatibility with new vehicles and access to the latest features and bug fixes.
• ການກວດສອບສາຍ: Periodically inspect diagnostic cables for any signs of wear, damage, or corrosion. Replace damaged cables immediately.

7. ການແກ້ໄຂບັນຫາ

This section addresses common issues you might encounter with the CRP919 EV scanner.

8. ຂໍ້ມູນຈໍາເພາະ

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

LAUNCH provides comprehensive support for the CRP919 EV scanner:

• ອັບເດດຊອບແວ: Enjoy 2 years of free software updates from the date of activation.
• ສະຫນັບສະຫນູນດ້ານວິຊາການ: Access 7/24/365 online support for any operational or technical queries.
• ຊັບພະຍາກອນອອນໄລນ໌: Utilize the built-in "Online Library," "FAQ," and "Online Feedback" features for self-help and direct communication with LAUNCH support.
• ການຮັບປະກັນ: Refer to your purchase documentation for specific warranty terms and conditions. Typically, LAUNCH products come with a standard manufacturer's warranty covering defects in materials and workmanship.

For further assistance, please visit the official LAUNCH webເວັບໄຊ ຫຼືຕິດຕໍ່ບໍລິການລູກຄ້າຂອງເຂົາເຈົ້າໂດຍກົງ.