SX-Tool — Advanced JLR Module Programming

SX-Tool is our own advanced JLR programming and coding tool. Custom feature activation, module configuration, and deep ECU access for JLR vehicles.

SX-Tool is our own advanced JLR programming and coding tool. It goes beyond standard dealer capabilities to enable custom feature activation, deep ECU access, and bespoke programming tasks that are not possible with factory software alone.

What is SX-Tool?

SX-Tool is a custom-developed engineering tool designed specifically for Jaguar Land Rover vehicles. It provides direct access to vehicle ECUs and modules, enabling advanced programming, configuration, and customisation that goes beyond what JLR Pathfinder or SDD can achieve. SX-Tool is used daily in our workshop for complex activations and custom builds.

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Key Features

  • Advanced ECU access — read and write ECU data beyond dealer limits
  • Custom feature activation — unlock features not available in standard software
  • Module configuration — deep-level configuration changes
  • Bespoke programming — custom solutions for unique requirements
  • Multi-vehicle support — works with pre-DOIP and DOIP vehicles
  • Direct ECU communication — bypass standard software limitations
  • Safe and reliable — built-in checks and validation
  • Continuous development — regularly updated for new models

What Can SX-Tool Do?

  • Activate features that standard dealer software cannot unlock
  • Modify vehicle configurations for custom builds
  • Read and write ECU calibration data directly
  • Perform advanced diagnostics that require direct ECU access
  • Configure modules after complex retrofits
  • Enable features that were disabled at the factory
  • Custom programming for prototype and modified vehicles
  • Recover modules from failed programming attempts

SX-TOOL in Action

The screenshots below show the SX-TOOL V6.0.9 interface used by our technicians for professional JLR programming, diagnostics, and vehicle configuration. This is the actual tool we use for advanced module programming, feature activation, and custom builds.

SX-TOOL V6.0.9 — Main interface — IP connection and vehicle communication log
Main interface — IP connection and vehicle communication log
SX-TOOL V6.0.9 — Main interface with detailed vehicle connection data
Main interface with detailed vehicle connection data
SX-TOOL V6.0.9 — Connection status and module information display
Connection status and module information display
SX-TOOL V6.0.9 — Turn ON ignition — Remote vehicle ignition control
Turn ON ignition — Remote vehicle ignition control
SX-TOOL V6.0.9 — Vehicle functions — ABS, brake and parking brake settings
Vehicle functions — ABS, brake and parking brake settings
SX-TOOL V6.0.9 — Vehicle functions — Module calibration and anti-theft system
Vehicle functions — Module calibration and anti-theft system
SX-TOOL V6.0.9 — Vehicle functions menu — Data check and security verification
Vehicle functions menu — Data check and security verification
SX-TOOL V6.0.9 — Vehicle functions — Special functions and ignition reset
Vehicle functions — Special functions and ignition reset
SX-TOOL V6.0.9 — Supplementary sending and command functions
Supplementary sending and command functions
SX-TOOL V6.0.9 — ECU flashing — Host flashing and firmware download
ECU flashing — Host flashing and firmware download
SX-TOOL V6.0.9 — ECU flashing — Online IVS and signature flashing
ECU flashing — Online IVS and signature flashing
SX-TOOL V6.0.9 — Flash adjustment and firmware module list
Flash adjustment and firmware module list
SX-TOOL V6.0.9 — Factory IVS — In-vehicle software version management
Factory IVS — In-vehicle software version management
SX-TOOL V6.0.9 — Factory IVS — Module software list and update status
Factory IVS — Module software list and update status
SX-TOOL V6.0.9 — DTC diagnosis — Full module fault code scanning
DTC diagnosis — Full module fault code scanning
SX-TOOL V6.0.9 — DTC diagnosis — Module list and fault code reading
DTC diagnosis — Module list and fault code reading
SX-TOOL V6.0.9 — DTC list — Active and permanent fault codes
DTC list — Active and permanent fault codes
SX-TOOL V6.0.9 — DTC detail — Permanent fault code analysis
DTC detail — Permanent fault code analysis
SX-TOOL V6.0.9 — DTC reading — Test failed and pending fault codes
DTC reading — Test failed and pending fault codes
SX-TOOL V6.0.9 — CCF flashing — Feature enable list for vehicle configuration
CCF flashing — Feature enable list for vehicle configuration
SX-TOOL V6.0.9 — CCF feature list — Tailgate, memory, and lighting options
CCF feature list — Tailgate, memory, and lighting options
SX-TOOL V6.0.9 — CCF feature selection — Steering wheel heating and driver modes
CCF feature selection — Steering wheel heating and driver modes
SX-TOOL V6.0.9 — CCF feature options — Ventilated seats and terrain systems
CCF feature options — Ventilated seats and terrain systems
SX-TOOL V6.0.9 — CCF feature list — Cruise control and parking systems
CCF feature list — Cruise control and parking systems
SX-TOOL V6.0.9 — CCF feature options — Headlamp, radio, and audio upgrades
CCF feature options — Headlamp, radio, and audio upgrades
SX-TOOL V6.0.9 — CCF feature options — Audio system and display upgrades
CCF feature options — Audio system and display upgrades
SX-TOOL V6.0.9 — CCF feature list — Security and navigation options
CCF feature list — Security and navigation options
SX-TOOL V6.0.9 — Extension diagram — Whole vehicle network topology with DTC status
Extension diagram — Whole vehicle network topology with DTC status

Supported Vehicles

All JLR vehicles from 2005 to 2026. SX-Tool is continuously updated to support the latest models and ECU types.

Note: SX-Tool is used by our technicians only. It is not available for public sale or licensing.

Need Professional JLR Programming?

Our technicians use these tools every day. Contact us for expert service.

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