Three problems related to car stall have been reported for the 2018 Honda Odyssey. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Honda Odyssey based on all problems reported for the 2018 Odyssey.
Our 2018 Honda Odyssey elite has intermittent issues with the auto start/stop feature. As context, the car engine will automatically stop when the vehicle is fully stopped, for example at a red light, and a few other conditions are met (brake pedal pressure, battery charge, electrical load). Our vehicle when auto stopped may stall when attempting to resume driving. When the driver releases the brake pedal and pushes the accelerator pedal, the car fails to auto start, or auto starts with warning messages. When the car fails to start, a variety of warning messages will be displayed on the dashboard. Remediation varies. The car may respond to shifting to park and pushing the ignition start/stop button twice. At times, the car may not respond to shifting to park and ignition button actions. The only fix then seems to be a �hard� shutoff that requires opening the driver door and pushing the ignition button, closing the door, pushing the ignition button, and shifting to drive. When the system partially fails, the front collision warning/mitigation system is temporarily disabled. My car is current on all recalls. I recently had dealer service, and they confirmed there are no known bulletins for this issue. The car is current on maintenance schedule and is otherwise in very good operation condition. This situation car be quite stressful when at a busy intersection, or when trying to pull out to merge into a major road from a stop. This failure could be very dangerous if you needed to move the vehicle quickly, for example if stopped near a railroad crossing. The auto start/stop system is enabled by default to improve fuel economy. It can be manually disabled, however it resets with each shutoff. I would permanently disable it, however, that is not possible apparently for epa reasons. I have videos showing this behavior.
The vehicle has stalled while stopped at a traffic light. There also appears to be a problem with the electronics because the car will report that "this system has lost power. Push and hold the power button for more than two seconds to enable the system. " the backup camera has also failed to turn on when the vehicle is put into reverse. See the attached photos for proof.
Tl the contact owns a 2018 Honda Odyssey. While driving approximately 65 mph, the vehicle suddenly stalled. The vehicle was restarted and immediately driven to the local dealer (sheehy Honda, 7434 richmond hwy, alexandria, va). The vehicle was examined, but no failure was found. Approximately nine months later, the failure recurred. While backing out of the driveway, the vehicle suddenly jerked and abruptly stopped when the transmission erroneously switched from reverse to the park position. The vehicle was taken back to the dealer where it was diagnosed that the driver side sliding door was faulty. The door unlatched while driving and the vehicle automatically shut off. A software update was performed to correct the failure. The manufacturer was not notified of the failures. The VIN was invalid. The failure mileage was 80.