Malfunction of electronic control of engine, throttle system, transmission.

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! When you see messages like "Malfunction of electronic control" for the engine, throttle, and transmission, plus a "secondary collision system malfunction" on your 2022 Toyota Highlander, it’s like your car is throwing a digital tantrum. These systems are all interconnected, so one glitch could snowball and turn off traction control, too. It could be a sensor failure, bad wiring, or even a software issue. The best move is to get those error codes read at a shop—they’ll point you to the root cause quicker than chasing gremlins on your own. If you need any further advice or want help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554.