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Service bulletins for the 2017 Hyundai Ioniq

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

81 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Software are shown. Show all

Bulletins, newest first
DBP9722022-01-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. When asked to provide the Modem Information, the Universal Subscriber Identity Module (USIM) may not be available. This TSB# 21-01-080H describes the 3-part software to correct this condition and activate Blue Link Services.
5NP-T2P5P-102018-10-15. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Hyundai Motor America is conducting a Service Campaign to update the BMS software on certain 2017-18 Model Year Ioniq Hybrid vehicles. Service Campaign T3D provides a procedure to update the BMS ECU software.
5NP-X2L9K-102018-10-15. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE. This bulletin provides information related to a BMS (Battery Management System) ECU software update to revise the 12V LiOn battery system management and diagnostics.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.