Honda recall: Electrical system
What is wrong
Honda (American Honda Motor Co.) is recalling certain 2018-2019 Odyssey vehicles. Loose battery terminal connections or a degraded battery may cause the Transmission Control Unit (TCU) to unexpectedly reboot. Upon rebooting, the TCU may shift the transmission to the "Park" position, possibly damaging the parking rod.
What could happen
A damaged parking rod can allow the vehicle to roll when parked, increasing the risk of a crash or injury.
The fix
Honda will notify owners, and dealers will ensure the battery terminal connections are secure and will update the TCU software, free of charge. Additionally, the parking rod effectiveness will be checked. The recall began May 31, 2019. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are Z4J, Y4K.
Vehicles covered
- Honda Odyssey 2018–2019
Facts
- NHTSA recall number
- 19V299000
- Type
- Vehicle
- Filed by
- Honda (American Honda Motor Co.)
- Reported to NHTSA
- Apr 12, 2019
- Owners notified
- May 31, 2019
- Vehicles or items affected
- 50,504
- Started by
- The manufacturer
- Built
- Apr 12, 2018 to Apr 14, 2019
- Part
- Electrical system › 12v/24v/48v battery; Power train › Automatic transmission
- Maker's own recall number
- Z4J, Y4K
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Other recalls for the same vehicles
- Honda recall: Back over prevention Jul 1, 2026
- Acura / Honda recall: Air bags May 21, 2026
- Honda recall: Air bags Apr 9, 2026
- Chrysler / Honda / Toyota recall: Equipment adaptive/mobility Dec 17, 2025
- Chevrolet / Chrysler / Dodge and more recall: Equipment adaptive/mobility Dec 17, 2025
- Acura / Honda recall: Steering Feb 15, 2024
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.