This bulletin provides information related to an ECM (Engine Control Module) ECU software update for OBD...
Hyundai technical service bulletin 5NP-U5H2S-01 for 2019 Hyundai Ioniq Hybrid and 2019 Hyundai Ioniq Plug-In Hybrid.
- Bulletin number
- 5NP-U5H2S-01
- Component
- Electrical system
- Summary
- This bulletin provides information related to an ECM (Engine Control Module) ECU software update for OBD (On Board Diagnostics) logic improvement. The Freeze Frame Data has been updated for multiple DTC.
Owners of these vehicles have filed 9 complaints in the electrical category.
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