2016 Honda Odyssey electrical system problems

Related recalls

No recalls on file.

What owners say

1. Filed Aug 30, 2026PAElectrical System

   I am reporting a serious electrical shock/electrocution hazard involving the factory-installed 115V AC power inverter outlet in my 2016 Honda Odyssey. While the vehicle was in motion, my [XXX] son was able, without tools, to pull the AC outlet assembly completely out of the interior panel. He was then able to detach the molded electrical connector/plug from the back of the outlet, exposing the electrical terminals/conductors. The inverter/outlet was powered at the time,…

   NHTSA complaint #11760769 · source
2. Filed Jul 7, 2026PADriver Assistance & Safety TechElectrical System

   After the vehicle is off, and after the smart key fob is removed from the vehicle, the dashboard will flicker, the alarm sometimes goes off and the headlights turn on draining the battery and leading to me having to jump the car to get it started. This makes the car undependable as it could happen after driving somewhere and leave myself or my wife stranded. I have taken this in to the Honda dealership but they noted that it did not occur when they were servicing the vehicle…

   NHTSA complaint #11748712 · source
3. Filed Jun 11, 202695,745 miMDElectrical System

   Odometer Fraud. The contact purchased a 2016 Honda Odyssey on April 29, 2026. The vehicle was purchased from a dealer. At the time of the purchase, the odometer was recorded at 95,745. The contact later purchased the CARFAX report which indicated that on July 17, 2024, the odometer was recorded at 102,223. The dealer was made aware of the discrepancy.

   NHTSA complaint #11743435 · source
4. Filed Feb 4, 202560,000 miCABody & StructureElectrical System

   The contact owns a 2016 Honda Odyssey. The contact stated that the driver's side and passenger's side sliding doors were difficult to open and close. The vehicle was taken to the dealer on several occasions, and the dealer replaced the passenger's side sliding door motors and cables twice however, the failure recurred. The vehicle was taken back to the dealer, where the cause of the failure could not be determined. The dealer applied lubricant to the cables; however, the…

   NHTSA complaint #11640620 · source
5. Filed Dec 15, 2024OHElectrical System

   Passenger powersliding door sensor went off while driving indicating door was open when it was closed, door not latching properly to close

   NHTSA complaint #11630812 · source
6. Filed Aug 12, 2024GAElectrical System

   The keyless entry module on numerous Honda vehicles has a known flaw where one or more chip are inadequately protected from the elements. [XXX] and [XXX] ) This is unsafe and can cause the vehicle to become "immobilized." This happened to my wife on [XXX] while she was out shopping and left her and our kids stranded when the 2016 Honda Odyssey refused to start. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

   NHTSA complaint #11607899 · source
7. Filed Jul 16, 2024WADriver Assistance & Safety TechElectrical System

   One day my car just turned on. Lights come on will not turn off. Dashboard lights up with every symbol blinking, relays under the hood turning off turning on non-stop. Took it to the Honda dealer, who said I needed a VSA module. Only catch here is the part will not be available until October 2024. 4 months from now. Was told they put me at the bottom of the list as my car is 7 years old. Newer vehicles get priority. Rich people first poor people last. When it would run car…

   NHTSA complaint #11602767 · source
8. Filed Apr 11, 2024TNElectrical SystemEngineAcceleration & Cruise Control

   The spool valve had a complete seal failure leaking oil onto the alternator causing the alternator to fail. As result the entire electrical system failed, shutting off all propulsion of the van. This occurred while the vehicle was in the high speed left lane on [XXX] @ the [XXX] exit. I had to coast the vehicle across two lanes of 75 mph traffic, cars and large tracker trailers. I was passed by several cars and tracker trailer while coasting across the two lanes of traffic…

   NHTSA complaint #11582393 · source
9. Filed Jan 24, 2024OHBody & StructureElectrical SystemTransmission & Drivetrain

   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…

   NHTSA complaint #11567414 · source
10. Filed Sep 7, 2023AZElectrical System

    I am not sure what is going on but my key phob no longer will unlock my van or lock it. My car seems to loose power sometimes but more than normal it almost as if it is going to die as I an driving it. This has been ongoing since June 2023.

    NHTSA complaint #11543070 · source
11. Filed Aug 10, 2023NCElectrical SystemEngine

    While driving in October 2022, my car suddenly had the check engine light begin flashing. My car immediately began to lose power and would barely accelerate. Multiple other dash lights then started flashing. I called the Honda dealership who told me to drive it there. I barely made it to the dealership (having to drive slowly, not being able to accelerate, and not knowing if the car was suddenly going to die). The Honda dealership diagnosed it as a failure of the piston…

    NHTSA complaint #11537618 · source
12. Filed Jul 17, 2023GAElectrical System

    Control Module system failure escalated to an extent where the vehicle will not turn off after pushing the off button and cause flickering while the vehicle is in motion. Part #38329-TK8-A01 is currently in the shop due to part replacement on critical backorder. The vehicle has and can shut off during transit making it a hazard on the road. The vehicle had to be disconnected from the battery to be able to shut off the vehicle, but the on-road transit shut-off was not…

    NHTSA complaint #11532741 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology