SX-Tool JLR JET Master Engineering Tool
The SX-Tool JLR JET Master Engineering Tool is the official JLR Engineering Tool Master software developed by Team SX-Tool. Designed for professional diagnostic, coding, and programming operations, it provides full support for Jaguar and Land Rover (JLR) DOIP-based vehicles from model year 2017 to 2025. The license is delivered instantly upon payment, ensuring immediate access to advanced engineering capabilities.
Key Features:
Comprehensive JLR Support:
Works with Jaguar and Land Rover DOIP vehicles from 2017–2025 for diagnostic, coding, and programming functions via Enet connection.
Coding & flashing for JLR DOIP vehicles (MY2017–2025)
Built-in CCF editor and VBF editor up to MY2025
Supports all-keys-lost programming
No Pathfinder or TOPIx Cloud Needed (2017–2023):
The JET Master software functions independently, without requiring Pathfinder, TOPIx Cloud, or JLR DOIP VCI, using only the best-performing Enet WiFi adapter.
Optional TOPIx Integration (2024–2025):
For the newest 2024–2025 models, TOPIx Cloud support is available for seamless online integration.
JLR Enet WiFi Adapter:
A powerful and reliable communication interface designed for Land Rover and Range Rover vehicles.
Supports diagnostic, coding, and ECU programming
Compatible with various models, including Land Rover Discovery and Range Rover P38
Monitors air suspension and resets diagnostic codes
Wireless connection via 2.4GHz WiFi (802.11b/g/n)
Includes DC/DC converter, heat sink protection, and multiple security layers
Software Highlights:
Quick diagnostics via JLR Enet WiFi
One-click coding and writing process
130+ auto-coding scripts with online update support
Automatic CCF backup and factory restore
Multiple pre-built coding features
Remote programming support available for all JLR models
Supports ECU flashing, BCM programming, and hidden feature activation
OTA (Over-The-Air) software updates and instant license activation
JET Master Package Includes:
1× JLR Enet WiFi Adapter (for DOIP vehicles)
(Optional: SX DOIP+CAN Interface)
1× JLR Master Software License (for one specific system)
12-month Free Software Updates
Additional Information:
Subscription Renewal: 2nd-year license renewal available separately
Remote Training: Available at USD 150/hour, includes live car sessions
Demo Access: 1-VIN demo token available to test the system
Compatibility: For CAN Bus vehicles (MY2006–2019), use SX-CAN Tool
TOPIx Access: Demo TOPIx account available for 2025 models
Note: This product is a master-level engineering tool intended for users familiar with JLR coding and programming.
SX-Tool is not responsible for any misuse or loss. For professional remote assistance or vehicle-specific programming support, please submit a JLR Support Ticket through our system.
Hardware Specifications (JLR Enet WiFi Adapter):
Embedded UART-ETH-WIFI module
DC/DC converter for low power consumption
Heat sink for over-temperature protection
2.4GHz 802.11b/g/n with default password 12345678
Supports IEEE 802.3/802.3u, WPS/WDS, and multiple encryption standards (WEP, WPA, WPA2)
Compatible with PPPoE/TCP/UDP/DNS/DHCP/HTTP protocols
Transparent transmission mode supported
WiFi Client / AP / Router modes available
Why Choose SX-Tool JLR JET Master:
User-friendly click-and-play interface
Eliminates the need for expensive Pathfinder or DOIP interfaces
No TOPIx account required (for 2023 and older models)
Supports all JLR 2017–2025 models
Ideal for JLR OEM retrofit, diagnostic, and maintenance projects