2018 BMW 540i – Intermittent No-Start
Vehicle would not crank after sitting overnight. Multiple low-voltage faults and valvetronic servo motor errors...
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2020 Ford F-150 – Harsh 2-3 Upshift
Harsh shift under moderate throttle. TSB 22-2219 led to solenoid strategy reflash and new molded leadframe...
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Limp mode with BMS_a066 alert. Isolation test revealed failed pyro-fuse in penthouse assembly...
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