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Service bulletin Campaign T3V Dea

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 id10169384
Published by NHTSA2019-12-16
Manufacturer's numberCampaign T3V Dea
Manufacturer's date2019-11-20
NHTSA componentFORWARD COLLISION AVOIDANCE

NHTSA's summary

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.

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

Driver assistance

Vehicles listed
HYUNDAI NEXO2019

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

Other bulletins for the same vehicles and component
19-01-029H2019-12-16. Service bulletin. 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.
19-BE-011H-12019-12-16. Service bulletin. 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-008H2019-07-01. Service bulletin. 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.