Nissan Technical Centre Europe and Sonatus
Nissan Technical Centre Europe (NTCE) and Sonatus are working together to bring AI-powered data collection and root-cause analysis into pre-start-of-production (SOP) vehicle validation.

NTCE, Nissan’s primary R&D hub for its global regions, uses the Sonatus Fastlane™ Platform to give engineers the right vehicle data from the moment a fault occurs. Fastlane™ Copilot, Sonatus’s plug-in hardware for test vehicles, connects through a dedicated harness without vehicle disassembly and brings Fastlane™ Collector and Fastlane™ Edge into existing prototype programs. Fastlane™ Insight then analyzes the data captured in the cloud against NTCE’s own specifications, CAN maps, and diagnostic databases to identify the most likely root cause, citing the sources behind each conclusion. The result is a reduction in investigation time from two weeks to two days and in vehicle set-up from over an hour to just minutes.
Following a successful proof of concept and 12 months of joint engineering, NTCE is making the Fastlane Platform part of how it validates future vehicle programs.