# 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.

- Type: Service bulletin
- NHTSA id: 10137295
- Published by NHTSA: 2018\-05\-21
- Manufacturer's number: 18NA053
- Manufacturer's date: 2018\-03\-05
- NHTSA component: LANE 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10137295-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10137295-0001.pdf)

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

## Components

Driver assistance, Blind spot detection

## Vehicles listed

- 2018 BUICK ENCLAVE

## Other bulletins for the same vehicles and component

- [PIT5698B](/bulletins/10201251.md), 2021-09-13, Service bulletin: ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS. This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.

JSON: [/v1/bulletins/10137295](/v1/bulletins/10137295)

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