2019 Honda Accord Hybrid Transmission and drivetrain Problems

“11/24/19 - car died while driving - vehicle become non-responsive with regard to engine, would not accelerate and stopped driving altogether. 1st code shown - power system problem do not drive. 2nd code shown - 12 volt battery charging system problem. Do not drive. Car was towed to dealership for repairs. Returned to service 11/26/19. 12/5/19 - car died while driving - vehicle become non-responsive with regard to engine, would not accelerate and stopped driving altogether. Code shown - power system problem do not drive. Car was towed to dealership for repairs. Returned to service 12/13/19. …”

“I was driving on the freeway and my engine lost power and all the lights on my dashboard went haywire. I tried to get off the freeway but with the loss of power made it extremely difficult and dangerous. I thought I was going to get into an accident since my car slowed down so abruptly. I had to limp my way across traffic which was very scary. The car was jerking and shaking. I finally got to the side of the freeway and the car did not want to continue so I called for a tow truck and waited on the side of a busy highway. …”

“The vehicle has a documented, severe manufacturing defect involving a cylinder head gasket leak under Honda Service Bulletin 26-006. A certified technician at Honda East Cincinnati confirmed the head gasket leak in writing on September 9, 2026. Prior to this, an independent facility pulled code P0302 (Cylinder 2 Misfire) and used a digital borescope to capture video proof of liquid coolant pooling inside Cylinder #2. …”

“The contact owns a 2019 Honda Accord. The contact stated when attempting to park, the vehicle accelerated on its own and hit the vehicle in front of them causing damage to their front driver side headlight and the grill was caved in. The contact had to depress on the brake pedal and hit the ignition switch for the vehicle to stop accelerating. No warning light's illuminated on the vehicle. The air bags did not deploy. No one was injured. A police report was filed. The vehicle was towed to an auto body shop that repaired the physical damage to the vehicle. …”

“City street driving speed < 35-40 mph, engine began rough idling at stop light after traveling just 1/8 mile. After driving less than 1 mile on level ground, engine slowed and would not accelerate above 20 mph. After another mile or so, increasing uphill grade caused speed to slow to 12-14 mph. Stepping on gas caused car to slow down even more, with shaking and jerky stop-start of vehicle. Maintaining 10-12 mph permitted vehicle to continue uphill climb for a few more miles so I could reach home. Downhill coasting was smooth with no gas pedal acceleration. …”