To submit a query regarding Electronic tool information (Diagnostic, Re-programing, Vehicle Communication Interface (VCI)) select the following link: TOPIx Feedback .
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: Diagnostics manual .
TOPIx Cloud Diagnostics covers Jaguar Land Rover (JLR) vehicles from 17MY for Discovery, Range Rover & 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 .