1. المقدمة
This instruction manual provides comprehensive guidance for the safe and correct installation of the Connects2 CT20VX04 Harness Adapter. This adapter is designed to facilitate the installation of an aftermarket car stereo into specific Vauxhall vehicles, ensuring proper power, speaker, and antenna connections, including phantom power for the original Fakra antenna system.
2. معلومات السلامة
- افصل دائمًا الطرف السالب للبطارية في السيارة قبل البدء في أي تركيب كهربائي لمنع حدوث ماس كهربائي وأضرار كهربائية.
- تأكد من أن جميع التوصيلات آمنة ومعزولة بشكل صحيح لتجنب حدوث ماس كهربائي.
- إذا كنت غير متأكد من أي جزء من عملية التثبيت، فاستشر فني كهرباء سيارات مؤهل.
- Do not modify the harness adapter. Unauthorized modifications can lead to malfunction or damage.
- احفظ المنتج بعيدًا عن الرطوبة ودرجات الحرارة القصوى.
3. محتويات العبوة
Please verify that all components are present before proceeding with the installation:
- Connects2 CT20VX04 Harness Adapter (Main Unit)
- Fakra Antenna Adapter with Phantom Power Supply
- Vehicle-Specific ISO Connector

الشكل 1: The Connects2 CT20VX04 Harness Adapter. This image displays the primary wiring loom, including the vehicle-specific ISO connector for power and speakers, and the Fakra antenna adapter with its integrated phantom power supply.
4. التوافق
The Connects2 CT20VX04 Harness Adapter is compatible with the following Vauxhall vehicle models from 2004 onwards:
- Vauxhall Astra H (2004 onwards)
- Vauxhall Corsa C (2004 onwards)
- Vauxhall Vectra C (2004 onwards)
- Vauxhall Tigra (2004 onwards)
ملحوظة: Vehicle compatibility may vary based on specific trim levels or factory-fitted options. Always verify the existing wiring harness in your vehicle matches the adapter's connectors before installation.
5. الإعداد والتثبيت
Follow these steps carefully to install the harness adapter:
- إعداد السيارة: Ensure the vehicle's ignition is off. Disconnect the negative terminal of the car battery to prevent electrical shorts during installation.
- Remove Existing Head Unit: Carefully remove the factory-fitted car stereo from the dashboard. Refer to your vehicle's service manual for specific removal instructions.
- Connect Power/Speaker Harness: Locate the vehicle's factory wiring harness. Connect the vehicle-specific ISO connector from the CT20VX04 adapter to the corresponding connector in your vehicle. Ensure a firm and secure connection.
- توصيل محول الهوائي: Locate the vehicle's Fakra antenna connector. Connect the Fakra antenna adapter from the CT20VX04 to the vehicle's antenna cable. The adapter includes a phantom power supply, which is essential for active (amplified) factory antennas to function correctly with an aftermarket head unit.
- توصيل بوحدة رأسية بديلة: Connect the ISO and DIN antenna connectors from the CT20VX04 adapter to the corresponding ports on your new aftermarket car stereo.
- اتصالات الاختبار: Before fully reassembling the dashboard, reconnect the vehicle's negative battery terminal. Turn on the ignition and test the new head unit's functionality, including power, audio output from all speakers, and radio reception.
- قم بالتأمين وإعادة التجميع: Once all functions are verified, disconnect the battery again. Secure all wiring to prevent rattles or damage. Carefully reinstall the aftermarket head unit and reassemble the dashboard components. Reconnect the battery.
6. تعليمات التشغيل
The Connects2 CT20VX04 Harness Adapter is a passive component designed to facilitate the connection of an aftermarket head unit. Once correctly installed, its operation is integrated with the functionality of your new car stereo. Refer to your aftermarket head unit's instruction manual for specific operating procedures.
7. الصيانة
The CT20VX04 Harness Adapter requires minimal maintenance. Periodically, if you experience issues, you may:
- التحقق من جميع التوصيلات للتأكد من إحكامها وخلوها من التآكل.
- Ensure wiring is not pinched or damaged.
No user-serviceable parts are contained within the adapter. Do not attempt to open or repair the unit.
8. استكشاف الأخطاء وإصلاحها
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| No power to aftermarket head unit. |
|
|
| لا يوجد صوت من مكبرات الصوت. |
|
|
| استقبال راديو ضعيف أو معدوم. |
|
|
9. المواصفات
| رقم الموديل | CT20VX04 |
| ماركة | يربط 2 |
| التوافق | Vauxhall Astra H, Corsa C, Vectra C, Tigra (2004 onwards) |
| نوع الموصل | Vehicle-specific ISO, Fakra Antenna, DIN Antenna |
| مادة | أكريلونيتريل بوتادين ستايرين (ABS) |
| وزن العنصر | 3.88 أونصة (110 جرامًا) |
| أبعاد الحزمة | 11.81 × 5.39 × 2.01 بوصة |
10. الضمان والدعم
Connects2 products are designed for reliability and performance. For warranty information or technical support, please refer to the official Connects2 webالموقع أو تواصل مع الوكيل المعتمد. احتفظ بإيصال الشراء لأي مطالبات بالضمان.





