What This Module Does

The Keyless Vehicle Module (KVM), also known as the Remote Function Actuator (RFA), is the central control unit for your Jaguar Land Rover’s Passive Entry Passive Start (PEPS) system. It manages all critical vehicle access and ignition functions, including passive keyless entry, push-button ignition authorisation, smart key authentication, and CAN network security handshakes.[reference:0] The module communicates with the vehicle’s body control module, door handle antennas, and key fobs to provide seamless entry and start functionality.

This genuine JLR KVM module, part number JPLA-19H440-DE (also referenced as LR099141 for Land Rover and T4K6115 for Jaguar), suits vehicles equipped with passive entry systems from 2018 onwards.[reference:1] The module weighs just 0.15 kg and arrives in the original manufacturer’s packaging, ready for installation and programming.[reference:2]

When a KVM module fails, the vehicle loses passive entry, remote locking, and push-button start functionality. Replacing the module restores all these features. You will need to program the new module to your vehicle using JLR Pathfinder or SDD diagnostic software, and you must have a minimum of two keys available during the programming session.[reference:3]

Technical Specifications & Vehicle Compatibility

Programming & Installation Requirements

The KVM module requires professional programming before it becomes operational. The unit must be programmed with JLR Pathfinder software under the ‘Replace ECU’ option in the KVM diagnostics menu.[reference:8] The programming process commissions the module to your vehicle through a procedure called “Immobiliser Setup,” which synchronises the module with your vehicle’s VIN and security data.[reference:9]

Follow these steps for a successful installation:

1. Connect a Stable Power Supply: Ensure the vehicle’s voltage supply delivers a steady 13.5V throughout the programming session.[reference:10]
2. Launch JLR Pathfinder: Connect to the vehicle’s OBD2 port using a JLR DOIP VCI and initiate a new diagnostic session.[reference:11]
3. Navigate to KVM Replacement: Access Special Functions > Immobilizer and Security > KVM Replacement and Immobilizer Synchronization.[reference:12]
4. Program the Module: Follow the on-screen instructions to download the correct vehicle-specific software from JLR servers and flash it to the new module.[reference:13]
5. Program All Keys Together: You must program every key at the same time. Any keys not programmed during this session will be deleted permanently and cannot be added later.[reference:14]

Why Choose This Genuine JLR KVM Module

• Genuine JLR Quality: This module comes directly from Jaguar Land Rover in original packaging. It meets every factory specification for reliability and performance.
• Restores Full Functionality: Replacement of a faulty KVM restores passive entry, remote locking, push-button start, and all keyless access features.
• Complete Vehicle Coverage: Compatible with Range Rover, Range Rover Sport, Discovery 5, and Jaguar I-Pace models equipped with passive entry.
• Factory-Grade Replacement: The module integrates seamlessly with your vehicle’s existing CAN/LIN/DOIP network architecture.
• Three-Plug Configuration: This is the specific three-plug variant designed for passive entry systems, ensuring perfect fitment and connectivity.
• Trusted JLR Engineering: Part number JPLA-19H440-DE represents the latest generation KVM technology from JLR, used across multiple model lines from 2018 onwards.

Important Technical Considerations

This module cannot be returned once programming has been attempted, as it falls under our non-refundable products classification.[reference:16] We strongly recommend that a qualified technician with JLR Pathfinder experience performs the installation and programming.

If your vehicle has previously received any unofficial software modifications, the programming process may overwrite those changes and restore the module to factory specification. We recommend discussing any existing modifications with our technical team before ordering.

For vehicles still under manufacturer warranty, this genuine JLR module and dealer-level programming procedure carries no negative warranty implications. We provide complete documentation to support your position.

Frequently Asked Questions

What is the difference between KVM and RFA?

KVM (Keyless Vehicle Module) and RFA (Remote Function Actuator) refer to the same component. Jaguar Land Rover uses both terms interchangeably across different model years and documentation.

Do I need JLR Pathfinder to program this module?

Yes. You must program this module with JLR Pathfinder or SDD diagnostic software. The module requires programming before it can operate in your vehicle.[reference:17]

How many keys do I need during programming?

You need a minimum of two keys. All keys must be programmed together in a single session because the module locks after the first programming attempt.[reference:18]

Can I add more keys after programming?

No. After the initial programming session, you cannot add additional keys. Any keys not programmed at that time are deleted permanently. If you need more keys later, you must replace the KVM module with a new unit.[reference:19]

Will this module work with my vehicle?

This module suits Range Rover, Range Rover Sport, Land Rover Discovery 5, and Jaguar I-Pace models with passive entry from 2018 onwards. If you are unsure about compatibility, contact us with your VIN and we will confirm.[reference:20]

Can I return the module if I decide not to use it?

This item is non-refundable once programming has been attempted. Please confirm compatibility before ordering.[reference:21]

Order Your Genuine JLR KVM Module Today

Restore your vehicle’s passive entry and push-button start functionality with this genuine Jaguar Land Rover KVM module. This factory-grade component delivers reliable performance and seamless integration with your vehicle’s security system.