2025 Toyota GR Corolla Transmission and drivetrain Problems

“Driving my car normally when, at around 3,800 miles, my car threw a CEL and went into limp mode, while in traffic. I had to pull over safely, immediately shut off vehicle and have it towed to the dealership for diagnostic & repair. The code was the infamous P2C90 Crankcase ventilation leak check engine light code. This has happened over the course of 14k miles, 4+ more times. Each time, the CEL turns on and disables: cruise control, lane assist, blind spot assist, AWD (limp mode) and directly affects driving. …”

“While driving home from dinner I pulled off from a stop light as normal and shifted from 1st into 2nd then 3rd with zero issues. As I went to shift into 4th it was as if the gear was locked out, thinking there was just something I was missing I tried 5th and was met with the same issue, tried 4th again and still nothing and I couldn’t get into 3rd. At this point I was rapidly losing speed and I was on a busy road. I pulled into a left turn lane brought the vehicle to a stop until it was safe to proceed with the turn tried to go into first gear and I couldn’t. …”

“Manual transmission having problem going into third gear when putting in the clutch to shift. The vehicle would have a transmission grind noise, and the weirdest thing is the clutch is all the way to the ground when shifting. Vehicle can be a hazard for the road if the vehicle cannot shift properly, leaving a little bit of stall time. especially if the vehicle isn’t being driven hard and just calmly shifting through that grinding noise doesn’t sound too good. Maybe something is wrong with the clutch.”