Certain Tucson Hybrid (NX4 HEV) and Tucson Plug-in Hybrid (NX4 PHEV) vehicles may exhibit a condition...
Hyundai technical service bulletin 25-01-068H TSB for 2025 Hyundai Tucson Hybrid and 2025 Hyundai Tucson Plug-In Hybrid.
- Bulletin number
- 25-01-068H TSB (TEK)
- Component
- Power train
- Summary
- Certain Tucson Hybrid (NX4 HEV) and Tucson Plug-in Hybrid (NX4 PHEV) vehicles may exhibit a condition where the Oil Pump Unit (OPU) prevents the Ready Lamp from turning on. Some vehicles may also display DTC U100787 (malfunction on CAN communication). This bulletin provides instructions to update the Powertrain Control Unit (PCU) software.
Owners of these vehicles have filed 6 complaints in the transmission category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Hyundai Tucson Hybrid?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history