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August 29, 2025 Service campaign

Certain 2025MY IONIQ 5 (NEA EV) vehicles are equipped with a Motor and Reduction Gear Motor-Gear Drive...

Hyundai technical service bulletin 25-01-056H TSB for 2025 Hyundai Ioniq 5.

Bulletin number
25-01-056H TSB (TDW)
Component
Power train
Summary
Certain 2025MY IONIQ 5 (NEA EV) vehicles are equipped with a Motor and Reduction Gear Motor-Gear Drive Unit (MGDU) differential gear assemblies that are missing a wave washer. This can cause the MGDU housing to make noise. Follow the procedure outlined in this TSB to replace the Front or Rear Motor & Reduction Gear assembly.

Owners of these vehicles have filed 57 complaints in the transmission category.

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