Description
Reliable Transmission Control for Citroën C5 1.8 16V
The Siemens TA200 ECU (Electronic Control Unit) with part number 9645900680 is designed specifically for the Citroën C5 equipped with a 1.8 16V engine. This unit is a key component in managing the automatic transmission system, ensuring smooth gear shifts, optimal engine performance, and efficient fuel consumption.
Primarily used in PSA Citroën and Peugeot vehicles, this ECU governs transmission functions by processing signals from various sensors and controlling actuators accordingly. Proper functioning of the ECU is critical to maintain the drivability and responsiveness of your vehicle.
This transmission control unit can experience failures due to electrical faults, wear over time, or component degradation, leading to symptoms such as irregular shifting, transmission slipping, or error codes related to gearbox performance. Replacing the faulty unit typically restores proper transmission operation.
Technical Information
- Manufacturer: Siemens
- Model: TA200
- Applicable Vehicle Models: Citroën C5 1.8 16V
- Product Codes: 9645900680, S118047509 D
Installation usually involves disconnecting the vehicle battery, removing the defective ECU from its mounting position, and connecting the replacement unit securely before reestablishing battery power. Calibration or programming might be necessary depending on the vehicle’s electronic system specifications.
This part is essential for maintaining the transmission’s electronic control, which directly impacts driving comfort, fuel efficiency, and overall vehicle reliability. Whether you’re a professional mechanic or performing self-service repairs, having the correct ECU ensures your Citroën C5 operates at peak transmission performance.
