TOPIx is Jaguar Land Rover’s official technical portal. It houses the live EPC, Workshop Manuals, and Diagnostic Software. A subscription costs roughly $15–30 per day (or annual corporate fees). This is the "gold standard." You get real-time stock checks at Jaguar distribution centers and accurate pricing.
For dealers, the EPC is linked directly to Jaguar’s global warehouse inventory and pricing system. It shows not only the part number but also: epc jaguar
Viewing how complex assemblies—like the engine, transmission, or interior trim—fit together. TOPIx is Jaguar Land Rover’s official technical portal
If you are using the EPC for repairs, be aware of these current high-priority technical issues and recalls: I-PACE (Electric): Multiple critical recalls for High-Voltage Battery Fire Risks . Jaguar is deploying software updates to monitor the Battery Energy Control Module (BECM) and may limit charging to 75% if defects are detected. E-PACE (Compact SUV): A 2024 recall (H481) affects 2021-2024 models where the Brake Pad Wear Warning Light may fail to activate. Engine Maintenance: Common issues found in the catalog often relate to Timing Chain Tensioners This is the "gold standard
The EPC Jaguar system also provides an Illustrated Parts List (IPL) feature, which allows you to view parts in a diagrammatic format. To access the IPL:
The journey to the digital EPC started in 1922, when William Lyons founded the Swallow Sidecar Company. Jaguar earned its legendary status through "value for money" and eye-catching designs like the E-Type , which Enzo Ferrari famously called the most beautiful car ever made.