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GAP Diagnostic

GAP Diagnostic is a Canadian corporation specialized in electronics and diagnostic systems for the automotive industry. The use of its Integrated Interface Technology (Patent Pending) for diagnostic and vehicle-systems-control devices have made GAP an industry innovation leader.


GAP Diagnostic is the exclusive supplier to Britpart of the IIDTool and IIDTool BT diagnostic systems, the EASControl and EASControl BT raising/lowering modules.


To find your nearest distributor, please click on the Britpart logo.


IIDTool Pro now available

We are proud to announce that the IIDTool Pro is now available from Britpart! here...

Firmware release

Firmware V3.0 and App V2.0 are now available for all supported vehicles, mobile devices and tools. 


Firmware and App

Firmware V3.0 and App V2.0 for Apple are now available here...

The IIDTool is VIN locked and must be activated for each vehicle it is used on. Activate the IIDTool here...