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Service bulletin 26-EV-006H TSB

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11036619
Published by NHTSA2026-09-02
Manufacturer's number26-EV-006H TSB
Manufacturer's date2026-08-19
NHTSA componentFUEL/PROPULSION SYSTEM

NHTSA's summary

Some IONIQ 9 (ME1A EV) vehicles may illuminate a MIL warning light with DTC P0AA600 and/or P1AA800 with limited charging capabilities. This bulletin provides instructions to replace the Battery System Assembly (BSA) if necessary.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system

Trouble codes named

P0AA6, P1AA8

Vehicles listed
HYUNDAI IONIQ 92026

Listing a model year does not mean every vehicle of it is concerned: the document says which.