# Service bulletin 19\-01\-029H

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: 10169382
- Published by NHTSA: 2019\-12\-16
- Manufacturer's number: 19\-01\-029H
- Manufacturer's date: 2019\-11\-20
- NHTSA component: FORWARD COLLISION AVOIDANCE

## NHTSA's summary

This bulletin describes the procedure to update the ESC ECU software on certain 2019 model year Nexo \(FE\) vehicles. The update is to revise the vehicle?s IEB \(Integrated Electronic Brake\) diagnostic logic to eliminate unnecessary FCA \(Forward Collision Avoidance\) malfunction warning messages.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10169382-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10169382-9999.pdf)

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

## Components

Driver assistance

## Vehicles listed

- 2019 HYUNDAI NEXO

## Other bulletins for the same vehicles and component

- [Campaign T3V Dea](/bulletins/10169384.md), 2019-12-16, Service bulletin: FORWARD COLLISION AVOIDANCE. This service campaign describes the update to revise the vehicle?s IEB \(Integrated Electronic Brake\) diagnostic logic to eliminate unnecessary FCA \(Forward Collision Avoidance\) malfunction warning messages.
- [19\-BE\-011H\-1](/bulletins/10169370.md), 2019-12-16, Service bulletin: LANE DEPARTURE; BACK OVER PREVENTION. The Blind Spot Detection \(BSD\) or Blind\-Spot Collision Warning \(BCW\) is a system that measures the speed of and distance from the following vehicles by using two magnetic wave radar sensors attached in the rear bumper. The BSD/BCW detects vehicles within the blind spot zone and gives off an alarm \(visual and audible\). The two magnetic radar sensors provide these functions for BSD/BCW: ? Senses other vehicles in the BSD/BCW zone and turns on the BSD/BCW warning lamp for the driver. The warning lamp starts blinking, along with an audible sound, when the driver turns on the turn signal lamp to enter the lane where another vehicle is driving.
- [19\-BE\-008H](/bulletins/10161684.md), 2019-07-01, Service bulletin: ELECTRICAL SYSTEM; LANE DEPARTURE; FORWARD COLLISION AVOIDANCE. This bulletin provides information for replacement of the Blind\-Spot Collision Warning \(BCW\) module. Whenever the left or right side BCW module is being replaced, it is required to perform the variant coding procedure. If the variant coding procedure is not performed, a DTC C1743 \(S/W mismatch\) will be triggered.

JSON: [/v1/bulletins/10169382](/v1/bulletins/10169382)

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