Renault Captur 1.2T Petrol TCU/TCM Transmission Control Module – A2C30743003 / A2C30743000

This remanufactured TCU/TCM transmission control module is designed for Renault Captur 1.2T Petrol models using part numbers A2C30743003 or A2C30743000.

It is supplied with Renault Captur 1.2T Petrol program pre-installed and may be used as a replacement module when the original transmission control unit is faulty. To avoid ordering the wrong part, please compare the part number on your original unit and contact us with your VIN if you are unsure about compatibility.

Key Details:
- Vehicle: Renault Captur 1.2T Petrol
- Module type: TCU / TCM Transmission Control Module
- Part numbers: A2C30743003, A2C30743000
- Condition: Remanufactured
- Package includes: 1 × Transmission Control Module
- VIN compatibility check: Available before purchase

Common Symptoms That May Be Related to TCU/TCM Failure:
- Gearbox or transmission warning message
- Harsh, delayed, or irregular gear shifting
- Vehicle stuck in limp mode
- No gear engagement
- Transmission-related diagnostic fault codes
- Intermittent gearbox control issues

Before You Order:
1. Check the label on your original TCU/TCM module.
2. Confirm that your vehicle is Renault Captur 1.2T Petrol.
3. Compare your original part number with A2C30743003 / A2C30743000.
4. Send us your VIN if you are not sure about fitment.
5. Ask your mechanic to confirm whether the issue is caused by the TCU/TCM, wiring, clutch actuator, voltage supply, or gearbox mechanical fault.

Important Note:
This module is pre-installed with Renault Captur 1.2T Petrol program. In many cases, no additional programming is required. However, installation requirements may vary depending on the vehicle condition and workshop diagnostic process. Professional installation is recommended.

Transmission Control Module (TCM) Adaptationv Or Installation(FOR REFERENCE ONLY):

https://youtu.be/yZszMkhqtBw?si=e1RVKlMpTzgdxA59

https://youtu.be/W760pb26ZTw?si=qCf66qMAgXSz9DTK
(Please note, the installation video is for reference only and may not be completely accurate. If you're unsure about installation, we recommend consulting a local professional mechanic for assistance.)

Warranty & Support:
- 60-day return window after receipt
- 24-hour expert online support
- Compatibility assistance available before purchase