# Service bulletin PIE0619A

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: 10200160
- Published by NHTSA: 2021\-08\-09
- Manufacturer's number: PIE0619A
- Manufacturer's date: 2021\-06\-15
- NHTSA component: LANE DEPARTURE: SENSING SYSTEM: OTHER; VEHICLE SPEED CONTROL:CRUISE CONTROL

## NHTSA's summary

This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Lane Keep Assist and/or Adaptive Cruise Control being Inoperative.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10200160-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10200160-9999.pdf)

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

## Components

Driver assistance, Throttle and cruise control

## Vehicles listed

- 2020 to 2021 BUICK ENCORE GX
- 2020 CHEVROLET TRAILBLAZER
- 2021 CHEVROLET TRAILBLAZER

## Other bulletins for the same vehicles and component

- [25\-NA\-118](/bulletins/11023051.md), 2025-09-10, Service bulletin: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. This service bulletin provides information for the technicians to use a Customer Concern Verification sheet to facilitate the questions needing to be answered by the customer regarding Automatic Emergency Braking \(AEB\) issues.
- [10\-08\-110\-001L](/bulletins/11014171.md), 2025-02-11, Service bulletin: STRUCTURE:BODY; VEHICLE SPEED CONTROL. This service bulletin provides information on proper use of floor mats.
- [PIT5551P](/bulletins/11011406.md), 2024-12-05, Service bulletin: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when the FAB has been set to "Alert".
- [PIT6196](/bulletins/11006986.md), 2024-09-04, Service bulletin: UNKNOWN OR OTHER; VEHICLE SPEED CONTROL. This Preliminary information communicates to the tech the diagnostic steps if they encounter at condition where the adaptive cruise, regular cruise control or lane keep assist turns on and off while driving or is inoperative.
- [PIT6050](/bulletins/10242306.md), 2023-09-18, Service bulletin: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). This Preliminary information communicates to dealership technicians that if they receive a radio with the 2 stickers as noted above, the radio was remanufactured with missing components and will need to order another radio unit from the ESC to properly repair the vehicle at this time.
- [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.
- [PIT5865B](/bulletins/10236171.md), 2023-05-15, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; LANE DEPARTURE: LANE KEEP: AUTOMATIC STEERING. This Preliminary information communicates an issue with adaptive cruise and lane keep assist inoperative due to an internal issue with the front view windshield camera. Dealers are to replace the camera.
- [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.
- [PIT5921A](/bulletins/10232793.md), 2023-03-13, Service bulletin: BACK OVER PREVENTION. This Preliminary information communicates diagnostics aids for rear view camera issues that may be encountered.

JSON: [/v1/bulletins/10200160](/v1/bulletins/10200160)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20PIE0619A&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10200160&vehicle=Service%20bulletin%20PIE0619A)