Welcome in, today is Tuesday, September first, and we begin with WardsAuto on Honda and Nissan pooling their vehicle electronics. Honda and Nissan have signed a joint development agreement to standardize the core electronic control units and software behind their next vehicles. That is WardsAuto, reporting a deal signed August thirty-first. Per that account, the shared electrical and electronic architecture, the jointly developed ECUs and the software are planned for next-generation software-defined vehicles from fiscal year twenty twenty-nine. Tech Times reports the pact covers two hardware layers, high-performance central computers and zone ECUs, while each company keeps control of the application software that shapes its own brands. The same reporting says the shared operating system is built for over-the-air updates. Mitsubishi Motors, in which Nissan holds a twenty-six percent stake, said it is actively considering joining. Two domestic rivals pooling E and E architecture is a measure of how far software development costs have climbed, and it hands suppliers a possible shared spec to plan against. Industry reaction leans toward reading this as scale without a merger, coming as it does after combination talks collapsed. Also today, Unifor and Stellantis open contract talks in Canada. Automotive News reports the idled Brampton Assembly Plant is poised to be ground zero when negotiations start September first. That plant has not built a vehicle since twenty twenty-three, and the union, in that account, calls the round a fight for our lives. Per the same reporting, Unifor has set September eleventh as its internal deadline for a deal, against a contract that expires September twentieth. Decisions about the Canadian assembly footprint are therefore compressed into a ten-day window. Reaction in the trade tends to read Brampton less as a plant-level dispute than as one marker of a wider erosion of Canadian capacity, with a recurring concern that automakers will not commit capital while trade rules stay unsettled. Separately, following our earlier reporting on China's record market slump, BYD's overseas revenue has exceeded what it earned at home for the first time. Automotive News, citing Bloomberg, reports that crossover helped end one of the company's longest profit slumps. Per that account, it shows why Chinese automakers have little choice but to try their luck outside the world's largest auto market, despite the geopolitical risk, as brutal home competition erodes profits. Overseas revenue, not the domestic base, is now the larger share at China's largest EV maker. Some in the trade question the comparison itself, asking whether the domestic figure is like-for-like. Others read the export push as product-led, with models engineered for specific foreign segments. Now to Europe, where electrified powertrains drove European Union new-vehicle registrations higher in July. The automakers topping the sales tables are the ones with the broadest powertrain lineups beyond gasoline and diesel. That finding is from Jato Dynamics, reported by WardsAuto. Tying the gains to breadth of lineup rather than battery-electric share alone bears directly on how automakers sequence hybrid and EV capacity across the region. Some practitioner commentary pushes the case past the sales tables, arguing the value increasingly rests on smart charging and vehicle-to-grid rather than the purchase itself. A recurring skeptical thread holds that adding electrified powertrains and software to long-lived platforms is being marketed as innovation. Now, a few more headlines moving the trade today. Tech Times reports Tesla has registered its first purpose-built Cybercabs with the Texas DMV and widened its Dallas robotaxi zone by roughly fifty percent. CleanTechnica puts battery-electric vehicles at twenty-six percent of European registrations in July, about two hundred eighty-eight thousand units, up fifty-one percent year over year. Automotive World reports DiDi has begun public driverless service tests in China with its purpose-built level four R2 vehicle. And finally, on the Canada tariffs we have been tracking, Automotive News reports Trump doubling down on fifty percent duties, with the APMA's Flavio Volpe on the Daily Drive podcast arguing the trade war is reshaping the supply chain.