WenmarOpen by Wenmar Pro

Service bulletin 18NA053

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 id10137295
Published by NHTSA2018-05-21
Manufacturer's number18NA053
Manufacturer's date2018-03-05
NHTSA componentLANE DEPARTURE: BLIND SPOT DETECTION

NHTSA's summary

This technical bulletin provides a procedure to update the side object sensor modules to correct the customers concern.

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, Blind spot detection

Vehicles listed
BUICK ENCLAVE2018

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
PIT5698B2021-09-13. Service bulletin. This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.