# Service bulletin 18\-NA\-176

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: 10249611
- Published by NHTSA: 2024\-02\-02
- Manufacturer's number: 18\-NA\-176
- Manufacturer's date: 2024\-01\-16
- NHTSA component: ELECTRICAL SYSTEM; BACK OVER PREVENTION: SENSING SYSTEM: RADAR

## NHTSA's summary

This technical bulletin provides a procedure to add reflective butyl tape to the rear driver's side module to correct the radar reflection being detected and triggering the false alerts.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10249611-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10249611-9999.pdf)

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

## Components

Driver assistance, Electrical system, Backup camera

## Vehicles listed

- 2018 to 2024 CHEVROLET EQUINOX
- 2018 to 2024 GMC TERRAIN
- 2022 GMC TERRAIN NA

## Other bulletins for the same vehicles and component

- [24\-NA\-102](/bulletins/11015050.md), 2025-03-05, Service bulletin: BACK OVER PREVENTION: WARNINGS; ELECTRICAL SYSTEM. This technical bulletin provides repair information to correct a customer concern of Advanced Park Assist Non\-functional.
- [24\-NA\-102](/bulletins/11014391.md), 2025-02-21, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. This technical bulletin provides repair information to correct a customer concern of Advanced Park Assist Non\-functional.
- [24\-NA\-102](/bulletins/11004191.md), 2024-07-11, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. This technical bulletin provides repair information to correct a customer concern of Advanced Park Assist Non\-functional.
- [PIT6140](/bulletins/10253100.md), 2024-04-15, Service bulletin: BACK OVER PREVENTION. This preliminary information discusses potential camera functional issues if the camera is not properly programmed.
- [PIT6046](/bulletins/10242286.md), 2023-09-18, Service bulletin: BACK OVER PREVENTION. This Preliminary information communicates that a vehicle may come to the dealer with a service front camera message with a U026A. The technician is advised to replace the front view camera.
- [23\-NA\-042](/bulletins/10239115.md), 2023-07-14, Service bulletin: BACK OVER PREVENTION:SOFTWARE; EQUIPMENT; ELECTRICAL SYSTEM. This service bulletin provides repair information to update radio software to correct customer concerns of Software related issues.
- [23\-NA\-062](/bulletins/10237843.md), 2023-06-19, Service bulletin: EQUIPMENT; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM. This service bulletin provides repair information to correct a customer concern of Rear View Camera Issues \- DTCs B395A, B395B, B395C, B101E, B101D.
- [23\-NA\-062](/bulletins/10234186.md), 2023-04-14, Service bulletin: BACK OVER PREVENTION; ELECTRICAL SYSTEM; EQUIPMENT. This service bulletin provides repair information to correct a customer concern of Rear View Camera Coaxial Related Issues \- DTCs B395A, B395B, B395C, B101E, B101D.
- [17\-NA\-331](/bulletins/10233847.md), 2023-04-06, Service bulletin: BACK OVER PREVENTION; EQUIPMENT. This service bulletin provides information to the customer about the rear camera guidelines not being present at times due to the VBM taking over the rear camera option.
- [PIT5812D](/bulletins/10232836.md), 2023-03-13, Service bulletin: BACK OVER PREVENTION. This preliminary information addresses a brake noise concern engineering is investigating at this time.

JSON: [/v1/bulletins/10249611](/v1/bulletins/10249611)

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