2025 Mazda CX-90 Plug-In Hybrid Fuel system Problems

“After backing out of my driveway, I put the vehicle in drive and the dash illuminated with malfunction errors. Hybrid system malfunction , Hybrid system electrical leakage detected stop the vehicle and I-activ sense partially disabled . I pulled back into my driveway, shut off the car for about 5 minutes and tried restarting. The car was disabled. Lights were still illuminated and then I couldn't get the car to move out of park. I called the dealership immediately and we arranged a tow for them to look at it. Day 2 at the shop and no answer as of yet. …”

“The day after purchase, with 216 miles on the odometer, a major failure of the hybrid electrical system occurred. The car immediately shut down, not allowing the car to be moved (it could not be shifted out of Park ). The message indicated that a high voltage leakage was detected and that the system was hazardous. It required a tow to the dealer. The dealer's service center cleared the error and refused to take further action. If this should happen again, on a busy street, serious injury could result.”