Differential Lock Module BMW F13 M6 F80 M3 Rear Axle Control Unit ECU 8065118

The BMW F13 M6 F80 M3 Rear Axle Control Module GHAS is a specialized component in the Electronic Control Modules and Controllers category, designed for the rear axle system in sporty BMW M models. It is responsible for precise control of rear axle functions, contributing to stable handling, predictable vehicle behavior, and safe operation of advanced driving systems. This is a solution for users seeking a proven part with factory-original performance characteristics.

Specifications and technical data

• SKU: 8065118
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8065118
• Substitutable numbers: 8065118, 61358065118, 8098151, 33608098151, 8092583, 61358092583, 7854124, 61357854124, 7852630, 61357852630, 7857786, 61357857786, 8053086, 61358053086, 7841305, 61357841305
• Location on the vehicle: Rear
• Category: ECUs & Computer Modules

Purpose and Function of the GHAS Module

The GHAS Rear Axle Control Module works in conjunction with systems responsible for traction control, lane stability, and torque distribution to the rear axle. In BMW F13 M6 and F80 M3 models, it plays a crucial role in managing rear axle operation, ensuring seamless integration with other vehicle controllers.

Its placement in the rear section of the vehicle allows for shorter signal paths and rapid response to changing road conditions. This ensures the driving dynamics system maintains stability during dynamic driving as well as in everyday use.

Benefits of Using an Original BMW Module

Choosing an original BMW electronic control module guarantees full compatibility with the vehicle's factory electrical system and software. The controller is prepared for integration with BMW diagnostic systems, facilitating coding, adaptation, and potential calibration after installation.

The key advantages of using this module in the BMW F13 M6 and F80 M3 include:

• maintaining factory handling characteristics and rear axle response,
• seamless cooperation with other powertrain and safety system controllers,
• the ability to utilize the existing wiring harness without modifications,
• easier diagnostics at a service center due to compliance with factory procedures.

Vehicle Placement and Installation Aspects

The module is designed for installation in the rear section of the vehicle, minimizing wire length and improving the system's resistance to interference. This placement also promotes stable operation under the variable driving conditions typical of high-performance vehicles.

When replacing, it is recommended to:

• follow power disconnection procedures in accordance with BMW guidelines,
• inspect connectors and the wiring harness in the rear axle area,
• perform post-installation diagnostics to verify communication with all controllers.

Product Condition and Service Application

The offered GHAS rear axle controller is a used part, allowing for economical repair of the electronic system while maintaining factory functional specifications. This is a practical solution for workshops specializing in BMW and for users who wish to restore full driving dynamics system functionality without resorting to more expensive aftermarket alternatives.

Thanks to its original control architecture, the module is well-suited as a replacement part after a failure or as a component used in the comprehensive overhaul of the powertrain system in F13 M6 and F80 M3 models.

BMW Electronic Control Modules and Controllers – Selection and System Expansion

If you are looking for other BMW electronic control modules and controllers to expand or repair systems in your car, check out our dedicated category BMW Electronic Control Modules and Controllers, where you will find a wide selection of controllers tailored for various series and generations.

More About BMW Electronic Module Operation

To better plan the servicing and operation of electronic systems in your car, it is worth reading the guide on our blog. In the article Years of Driving Pleasure – How to Care for iDrive Systems and Electronic Modules in BMW 3 and 5 Series Models Using Used Parts?, you will find practical tips on diagnostics, selecting used controllers, and safely using salvaged parts in BMW vehicles.