2025 Honda Prologue electrical system problems

Related recalls

No recalls on file.

What owners say

1. Filed Jul 22, 2026IAElectrical SystemOther / Unknown

   I had the same issue that prompted a recall of the 2024 prologue, screens went completely black while I was driving on the interstate around 8 pm. The black screen spontaneously resolved after about one minute. That was really scary not having important operating info such as my speed and my GPS directions!

   NHTSA complaint #11752020 · source
2. Filed Jul 21, 202610,000 miNJBrakesElectrical System

   The contact owns a 2025 Honda Prologue. The contact stated that on several occasions while driving at undisclosed speeds and removing the foot off the accelerator pedal, the vehicle unexpectedly came to an immediate stop. The Auto Hold, service brake assist, service stability link, high voltage light, and ABS warning lights remained illuminated. The vehicle was taken to a local dealer where the vehicle was diagnosed, and the contact was informed that the dealer was unable to…

   NHTSA complaint #11751900 · source
3. Filed Jul 14, 2026VAElectrical SystemTransmission & Drivetrain

   On June 11, 2026, my 2025 Honda Prologue displayed a High Voltage System Alert immediately after I attempted to charge the vehicle. The vehicle would not accept a charge and became inoperable. I brought it to the dealership the same day, and the vehicle has remained there since. The dealership first replaced the charging port, but the vehicle still would not charge. On June 24, 2026, the dealership informed me that the transmission lines from the charging port to the battery…

   NHTSA complaint #11750362 · source
4. Filed May 5, 2026NJDriver Assistance & Safety TechElectrical System

   Drop off a few days after receiving vehicle. Picked up and dropped back off the same day due to issue repeating it self after being told there was no issue. Parts were supposedly replace on one of the occasions. No real time spent on the vehicle according to invoices. 8/28/25 -9/4/25 9/4/25 - 9/15/25 9/24/25 - 10/14/25 I have brought the car in for the same problem multiple times without it being rectified. I currently have videos and pictures from when this started to this…

   NHTSA complaint #11735944 · source
5. Filed Apr 20, 2026NJElectrical System

   While driving yesterday the service high voltage system light came on again. I have brought my vehicle to Honda 2 other times for the exact same issue. They fix whatever the issue is and the problem happens again. That last time it was about a month after bringing it to them but this time is has been 3 possibly 4 months but I have have the car less than 1 year.

   NHTSA complaint #11732303 · source
6. Filed Apr 17, 2026NYElectrical SystemEngine

   As I was driving the car this error message came on. The battery was depleting faster than usual. Luckily I was able to get to a Honda dealer asap if not the car would go into “turtle mode” could stall in the middle of traffic. Also probably could not charge the car again due to this issue.

   NHTSA complaint #11731980 · source
7. Filed Apr 9, 2026CAElectrical System

   This issue has occurred twice. The first time was at approximately 3,000 miles, and the second time at around 7,200 miles. On both occasions, the vehicle lost power and displayed a warning message stating “Service High Voltage System” along with a “Reduced Speed” notification. During these events, the estimated driving range dropped significantly, charging was limited to approximately 25%, and acceleration was severely restricted, indicated by a turtle icon on the dashboard.…

   NHTSA complaint #11730100 · source
8. Filed Apr 7, 2026CTElectrical System

   Upon start-up the driver display was off, showing no information. Center infotainment display remained on. Attempted infotainment reset by pressing and holding the hang-up call button on the steering wheel, and after approximately 30 seconds the infotainment display turned off, driver display remained off. Shutdown and started car, both screens remained off.

   NHTSA complaint #11729743 · source
9. Filed Mar 11, 2026VAElectrical SystemVisibility & Wipers

   The camera visibility systems on this vehicle become extremely dark and largely unusable at night. This affects multiple cameras, including the rear backup camera, which is the most problematic. In low-light conditions, the display does not provide a usable image of the area around or behind the vehicle. When reversing at night, the rear camera image becomes so dark that pedestrians, obstacles, or other vehicles behind the car cannot be seen. This creates a significant…

   NHTSA complaint #11723518 · source
10. Filed Mar 6, 2026NMElectrical SystemOther / Unknown

    Infotainment screens went black as I was shifting from reverse to drive. It took about 15 seconds for the screens to come back.

    NHTSA complaint #11722575 · source
11. Filed Mar 6, 2026COBrakesDriver Assistance & Safety TechElectrical System

    I have had multiple occurrences where as I'm backing out of my garage or a parking spot, the vehicle stops suddenly and there is nothing behind me.

    NHTSA complaint #11722439 · source
12. Filed Mar 6, 2026COElectrical SystemFuel, Hybrid & EV PropulsionTransmission & Drivetrain

    I have had multiple occurrences where as I'm accelerating into a turn at normal /slow speeds the traction control activates and my vehicle almost comes to a stop almost causing an accident with the vehicles behind me. This was on dry pavement and not heavy acceleration so the traction system should not have activated.

    NHTSA complaint #11722435 · 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