Land Rover Discovery 4 L319 L538 L405 TV Tuner Hybrid Module AW93-14F641-AE

The Land Rover Discovery 4 L319 L538 Hybrid TV Tuner Module is a specialized component from the Electronic Control Units and Controllers group, designed for integrating the television system with the vehicle's factory electronics. It offers stable operation of the multimedia system, ensuring consistency with other controllers in the car and predictable behavior of the entire infotainment system.

Specifications and technical data

• SKU: AW93-14F641-AE
• Mark: Land Rover
• Condition: Used
• OEM Part Number: AW93-14F641-AE
• Substitutable numbers: LR034089, AW9314F641AE, AW93-14F641-AE
• Category: ECUs & Computer Modules

Module Purpose and Function

The presented hybrid TV tuner module has been designed for Land Rover Discovery 4 generation L319 and L538 vehicles, where it is responsible for handling the television signal within the factory multimedia system. As a component from the Electronic Control Units and Controllers category, it works with other body control modules, ensuring correct communication within the vehicle network and maintaining factory comfort and entertainment functions.

The module acts as a dedicated controller for the TV tuner, which allows for the preservation of the original system's operating logic, proper content display on the screen, and integration with factory buttons and the user interface.

Benefits of Using an Original Module

Using an original hybrid module in the Discovery 4 helps maintain the consistency of the vehicle's entire electronic architecture. Proper matching to the car's electrical system and software minimizes the risk of communication errors, multimedia system malfunctions, or diagnostic problems. This is particularly important in modern cars where many comfort and safety functions are interconnected.

This component is intended for users and workshops that expect predictable system operation, easier diagnostics, and the ability to use factory TV functions without the need for universal solutions or installation modifications.

Characteristics of a Used Module

The offered module comes from the secondary market, allowing for an economical restoration of the TV system's functionality in the vehicle while maintaining the original manufacturer's specifications. A used controller of this type is often chosen by workshops specializing in the Land Rover brand, as it allows for adaptation to a specific equipment configuration without the need for costly replacement of the entire multimedia system.

Before installation, a standard diagnostic procedure is recommended, and if necessary, the module should be adapted or configured according to the vehicle manufacturer's guidelines so that it is correctly recognized by other controllers in the network.

Selection by OEM and Compatibility

For electronic controllers, such as the TV tuner in the Discovery 4, correct selection by OEM number and interchangeable numbers is crucial. This helps avoid hardware and software compatibility issues and reduces the risk of errors appearing in the vehicle's diagnostic system. It is worth verifying the module's compatibility with the specific car equipment version, using service documentation or the support of a specialized workshop.

For those who want to deepen their knowledge on selecting and installing controllers, a guide on automotive electronics will be useful – more information can be found in the article Used Automotive Electronics Onboard – Why Choose Second-Hand ECUs and Sensors?.

Purchase Support and Additional Materials

If you are planning a comprehensive repair or upgrade of the electronic control unit area in your Land Rover and need other components from the same group, such as comfort controllers, body modules, or multimedia controllers, check the available parts in the Land Rover Electronic Control Units and Controllers category.

When purchasing used electronic components online, it is advisable to follow proven selection and verification procedures. Practical tips for safely buying second-hand parts, including control units and multimedia modules, can be found in the guide Safe Online Purchase of Used Car Parts – A Step-by-Step Guide.