2020 Honda Passport Transmission and drivetrain Problems

“The auto idle stop failed to restart at a traffic light. This happened at a busy intersection in heavy traffic. The date given below is the most recent incident; it has happened twice now. Usually I try to remember to disable the idle stop feature, but this time I forgot, and it failed. The first time it happened was November 2024.”

“The 9-speed transmission in my vehicle has been acting very strange after owning it since March 2026.These issues did not start until May 2026. When driving the vehicle at low speeds (under 30mph) the transmission is very jumpy and jerky. When you let off the gas the vehicle rocks back and forth and the rpms drop dramatically. It often feels like the transmission is skipping gears. I took my vehicle to the honda dealership to address the issue and they said there was nothing they could do to fix or look into my issue. …”

“My 2020 Honda Passport (approximately 52,000 miles) has experienced recurring Auto Idle Stop/engine restart failures in May 2023, November 2024, and October 2026, despite multiple repairs by an authorized Honda dealership. The latest incident occurred in October 2026, immediately after a routine state inspection. While stopped with my foot on the brake, the dashboard unexpectedly displayed N (Neutral) and instructed me to remove my foot from the accelerator, although I was not accelerating. The electronic gear selector would not respond, requiring me to turn off the vehicle. …”

“The engine lost power and shut down while driving on the highway. The vehicle has been at a Honda dealership since this date (so about 8 weeks now). It can be inspected but I am on the verge of replacing the engine at my cost. The loss of power resulted in putting the vehicle on the side of and icy highway at night and at risk of being hit or sideswiped. There was very little cell service which meant that a tow truck couldn't be called right away. There were no warning signs that the engine was experiencing trouble before this engine failure. …”

“The contact owns a 2020 Honda Passport. The contact stated that while driving at various speeds, the transmission erroneously shifted to neural and suddenly the vehicle would not accelerate while depressing the accelerator pedal. During the failure, the shift indicator displayed that the transmission was in drive(D). The failure had occurred on multiple occasions. The vehicle was taken to the local dealer who was unable to duplicate or determine the cause of the failure. The manufacturer was not yet contacted. The failure mileage was 40,000. The VIN was invalid.”