To submit a query regarding Electronic tool information (Diagnostic, Re-programing, Vehicle Communication Interface (VCI)) you can raise a TOPIx Feedback request form the Help, Support and System Status area.
If you do not have a registered TOPIx account select the link JLR Support Team to raise the request through technical support.
A standard API is used for D-PDU connectivity devices.
Supported standard API
TOPIX Cloud Diagnostics is an integrated diagnostic cloud-based tool within the TOPIx environment. To read more about TOPIx Cloud including installation instructions select the following link: TOPIx Cloud Diagnostics and Workflow.
TOPIx Cloud Diagnostics covers Jaguar Land Rover (JLR) vehicles from 17MY for Discovery, Range Rover and Range Rover Sport, and 18MY Onwards for all vehicles excluding XJ.
SDD covers all earlier model / model years including XJ.
Device drivers for JLR approved diagnostic equipment can be downloaded from the TOPIx Links Page.