2016 Honda Odyssey transmission problems

Filed Nov 11, 2025 · Engine, Transmission · WI

I am sending you information about how a situation was handled by Honda, so hopefully others do not go through the same problems we did. Honda customer service and product advisory is what failed us and we are grateful that we didn't have an accident. I am attaching my documentation below.

Filed May 20, 2025 · Transmission · MN

Spark plug fouling, Piston seal leak on 60,000 miles car

Filed Dec 19, 2024 · Transmission · HI

Vehicle shudders on acceleration

Filed Nov 15, 2024 · Engine, Transmission · 76,000 miles · MA

The contact owns a 2016 Honda Odyssey. The contact stated while driving 65 MPH and depressing the accelerator pedal to pass another vehicle, the vehicle hesitated to respond and the engine sputtered. Additionally, the contact stated while driving from a complete stop the failure recurred. There was no warning light illuminated. The contact stated that the failure had been recurring while driving. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was notified of the failure and referred the contact to the dealer for diagnostic testing. The failure mileage was approximately 76,000.

Filed Nov 12, 2024 · Acceleration, Brakes · OH

I was traveling on a local street around 35mph and braking for a red light. The braking felt funny in that it didn't slow the car down like normal, but it felt like the car's accelerator was still engaged. I managed to come to a stop, but the car seemed to want to move forward and I had to really stomp on the brake to keep it from moving forward. I put the car into park and the engine started revving and the car started shaking. I then turned the car off. When I turned the car back on, I was not able to shift back into drive from park. I turned the car off again. Waited about 10 seconds and started the car again. I was able to put it into drive and was able to drive home. This was normal braking for a red light, not a panic brake when I might have hit the accelerator. I also check the pedal positions and when the brake is pressed, it is about level with the accelerator, so I doubt that I was pressing both pedals at the same time. I don't have an extra floor mat and the mat I have is an OEM mat that is secured down. Brought the car to a Honda Service Center and they could not reproduce the problem. This is certainly a safety issue if the braking and engine do not respond to the driver input.

Filed Aug 15, 2024 · Engine, Transmission · TX

Timing belt tensioner failing with only 51K miles

Filed Jun 11, 2024 · Engine, Transmission · IL

The engine failed, at 90,238 Piston misfire it was replaced 1-3, This happened a second time at 143,000 miles- while the car was moving and same thing engine failed a second time- had it towed in due to the engine not working it doesn't accelerate on a highway to merge has been dangerous- Brought to Honda a few times, because the engine was not working right you cannot accelerate properly on a on ramp and will not accelerate how it should, this is the same issue that was known by Honda. Called Honda they will not do anything more - it was "fixed" according to honda , but still not running how it should it feels like a bad transmission wont accelerate property when- so the car is not safe to drive in any distance misfire ALL WORK VAN WAS DONE AT HONDA DEALER ONLY

Filed May 14, 2024 · Engine, Fuel system · WA

The engine. I have a 2016 Honda Odyssey. All scheduled maintenance has always been done on this vehicle. I have all the documentation. And I mean it has been babied. It has 110,000 miles. Driving one morning last week and the car just seized up. No warning. No previous warning light. Had it towed to the dealership. The Variable Cylinder Management system had allowed a build up of gunk in the engine. Need an engine rebuild.$5600. Honda just had a recall for cars of the same model manufactured before 2014 for the same issue. As for safety having your engine seize up on the highway is dangerous.

Filed Mar 12, 2024 · Transmission · VA

Our Honda Odyssey was in for regular maintenance around 70,000 miles. Our Odyssey currently has about 71,000. All maintenance has been completed by Honda of Chantilly, except two oil changes which were done at a Honda dealer in SC. Shortly after the regular maintenance the car would jerk while driving (like hitting a pot hole or a bad shift). We took the Odyssey to the dealership and had to have diagnostics run to try and identify the problem. I was told there was a service bulletin that identified the problem and there are a list of steps to address the issue. On [XXX], We started with the computer update and transmission fluid flush to see if that fixed the issue. We were going to replace the trans cap Assembly but the parts had to be ordered. After we had that service completed, we took it home ([XXX]) to wait for the Trans Cap’s to come in to have those replaced. On [XXX] the Odyssey kicked again and I contacted David Burnell our Service Advisor. He sent an estimate showing the next step is to replace the Torque converter, and the rack and pin should also be replaced. In general the Torque Converter should last around 200,000 miles and the Rack and pin should make to past 150,000. I know we’re outside the 5yr 60,000 mile warranty, but you can’t tell me these two items should go bad on a vehicle regularly maintained at a Honda dealership. Due to the kicking/ jerking of the car we felt unsafe driving it with our kids in it. We took the car to the Honda dealer to have repairs done. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jan 24, 2024 · Body, Electrical · OH

Consumer complaint: Repeated failed batteries (3), alternators (3), Start button (1) and left stranded multiple times due to no start. Problem: Honda Odyssey keyless entry computer board not fully sealed. This allows dendridic growth of corrosion on the board. This causes a short that endlessly sets the vehicle ignition into "Run" position. Eventually this shorts the alternator and drains battery. Solution: Cleaned and seal affected area. You can find a repair video and explanation here: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)