Hyundai H-1 Module Air SRS Control Unit Module Left N/S 84560-4H900

Hyundai H-1 Left SRS Airbag Control Module is a specialized component from the Electronic Control Modules and Controllers group, designed to manage the vehicle's safety system. This is an original Hyundai part, designed for the left side of the vehicle, which is crucial for proper integration with the vehicle's wiring and body sensors.

Specifications and technical data

• SKU: rhd-84560-4H900
• Mark: Hyundai
• Condition: Used
• OEM Part Number: 84560-4H900
• Substitutable numbers: 84560-4H900, 8 456 0-4 H9 00
• Location on the vehicle: Left
• Category: ECUs & Computer Modules

Purpose and Function of the SRS Module

The presented control module is responsible for managing the SRS (Supplemental Restraint System), which includes the airbag system and associated safety features. As a specialized controller, it analyzes signals from crash sensors and communicates with other onboard electronic components to initiate the correct sequence of airbag deployment and seatbelt pretensioner activation in the event of a collision.

Its placement on the left side of the vehicle is important from the perspective of the electrical system architecture. Using a module with the correct mounting position helps maintain compatibility with the factory wiring and the logic of the safety system.

Construction and Integration with Vehicle Electronics

The module belongs to the Electronic Control Modules and Controllers category, meaning it is designed to operate within the vehicle's controller network, communicating with other units via the data bus. This allows it to interact with body systems, diagnostic systems, and other passive safety components.

As an original Hyundai component, the controller is structurally matched to the H-1 platform, facilitating installation in factory mounting points and connection to existing connectors. Proper hardware and software matching is key to the correct operation of the SRS system and the ability for subsequent diagnostics using service testers.

Condition, Selection, and Application

The module is offered as a used part, allowing for economical repair of the safety system while maintaining original manufacturer specifications. Before installation, it is recommended to verify compatibility by OEM number and compare the configuration with the previously installed controller to ensure proper integration with the vehicle's wiring and sensors.

Due to the nature of a safety component, installation should be performed by someone experienced in working with SRS systems, following procedures for disconnecting power, handling connectors, and subsequently clearing any error codes from the controller's memory.

Benefits of Using an Original SRS Module

Using an original SRS control module in a Hyundai H-1 maintains consistency with the vehicle's factory configuration, simplifying diagnostics, software updates, and subsequent service. This solution is particularly beneficial for post-accident repairs where restoring full airbag system functionality is required.

If you are planning a comprehensive repair or upgrade of the body safety zone in your Hyundai and need other parts from the same group, such as safety system controllers, body modules, or driver assistance system management units, check the available parts in the Hyundai Electronic Control Modules and Controllers category.

Technical Support and Electronics Selection

When selecting a used SRS controller, matching by OEM number and hardware/software configuration is particularly important. The correct choice facilitates plug-and-play installation and minimizes the risk of incompatibility with the vehicle's wiring. It is also worth paying attention to compatibility with the equipment version and the airbag layout used in a specific Hyundai H-1 model.

If you want to better understand how to safely and consciously choose used controllers and other automotive electronics, use the practical tips contained in the guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECU Modules and Sensors?