# Service bulletin 5NP\-X2L9K\-10

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.

- Type: Service bulletin
- NHTSA id: 10145507
- Published by NHTSA: 2018\-10\-15
- Manufacturer's number: 5NP\-X2L9K\-10
- Manufacturer's date: 2018\-09\-06
- NHTSA component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

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 document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10145507-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10145507-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, 12\-volt battery, Software

## Vehicles listed

- 2017 to 2018 HYUNDAI IONIQ HYBRID

## Recalls for the same vehicles and component

- [21V944000](/recalls/nhtsa/21V944000.md), 2021-12-07: ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:MODULE:ONBOARD \(OBCM\); ELECTRICAL SYSTEM:SOFTWARE

## Other bulletins for the same vehicles and component

- [DBP972](/bulletins/10206367.md), 2022-01-08, 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.
- [20\-EE\-001H\-1](/bulletins/10179247.md), 2020-09-03, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ENGINE. The following summarizes the procedure for EV battery replacement:
- [19\-EE\-002H](/bulletins/10160149.md), 2019-05-20, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. The following summarizes the service procedure for EV battery replacement:
- [19\-EE\-003H](/bulletins/10160148.md), 2019-05-20, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. The following summarizes the service procedures for Lithium Battery replacement:
- [5NP\-T2P5P\-10](/bulletins/10145508.md), 2018-10-15, 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\-E2C3Q\-09](/bulletins/10117374.md), 2017-09-14, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This bulletin provides information on how to return a Hyundai HEV/PHEV/EV/Fuel Cell Lithium Battery for proper disposal and safe environmental recycling using Hyundai?s authorized vendor Kinsbursky Brothers Inc. \(KBI\).
- [5NP\-T8M5S\-03](/bulletins/10110920.md), 2017-08-10, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY. This bulletin provides the service information for the Ioniq HEV 12V integrated Lithium Ion Polymer \(LiPO\) battery system.

JSON: [/v1/bulletins/10145507](/v1/bulletins/10145507)

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