Jaguar XF X250 XJ X351 Door Crash Impact Sensor Unit 9X23-14C676-AB

Jaguar XF X250 XJ X351 Door Crash Impact Sensor Unit is a component from the Electronic control modules and controllers group, responsible for precise detection of impacts within the door area and transmitting signals to the vehicle's safety systems. The original origin from the Jaguar brand ensures proper fitment to the electrical installation and correct cooperation with the factory body electronics.

Specifications and technical data

• SKU: 9X23-14C676-AB
• Mark: Jaguar
• Condition: Used
• OEM Part Number: 9X23-14C676-AB
• Substitutable numbers: 9X23-14C676-AB, 9X2314C676AB
• Part type: Door Control Unit
• Category: ECUs & Computer Modules

Purpose and function of the door crash impact sensor

The door crash impact sensor in Jaguar XF X250 and XJ X351 models works with the body electronic system, reacting to recorded overloads and impacts in the door zone. A properly functioning element of this type supports the operation of passive safety systems, ensuring a fast and repeatable response of the controllers in collision situations. As a part from the Electronic control modules and controllers category, the sensor is integrated into the vehicle's electrical network architecture, transmitting signals to the appropriate control modules. This maintains the consistency of the safety system logic and communication stability within the installation.

Benefits of using an original Jaguar component

Using an original door crash impact sensor from the Jaguar brand allows for maintaining the factory operating parameters of electronic systems. The element is designed for specific models, which translates into:

• proper fitment to electrical harnesses and mounts in the doors,
• consistent cooperation with existing body controllers,
• stable signal values transmitted to safety systems. This reduces the risk of diagnostic errors, failure messages, and incorrect system reactions in emergency situations. This is particularly important in premium class vehicles, where body electronics are extensive and require compatible components.

Operational and installation characteristics

The presented sensor belongs to a group of electronic elements that operate continuously, monitoring conditions within the body. The design provided by the vehicle manufacturer allows for installation in a factory-prepared location in the door, without the need for interference with the body structure or electrical harnesses. Replacing the door crash impact sensor is a typical service operation in the area of body electronics. After installation, it is recommended to perform computer diagnostics to confirm correct communication with the control modules and the absence of active errors in the controller memory.

Product condition and practical application

The offered sensor comes from an operated vehicle and is a used item, which is a cost-effective solution while maintaining the manufacturer's original specifications. For many users and service centers, this is a reasonable compromise between price and maintaining factory compatibility with the vehicle's electronics. Choosing a used door crash impact sensor is particularly attractive in the case of post-accident repairs, when it is necessary to replace several body electronic elements at the same time. This allows for optimizing the repair budget while maintaining the consistency of the components used.

More solutions from the same group and technical knowledge

If you are planning a comprehensive repair or modernization of the body electronic zone in your Jaguar and need other elements from the same group, such as control modules, body controllers, or other sensors, check the available parts in the Jaguar electronic control modules and controllers category. If you are considering using used electronic elements in your car and want to better understand when this is a reasonable solution, it is worth reaching for practical advice. Useful information can be found in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?, which discusses key aspects of selecting and operating used electronic components.