# Service bulletin PIT5940A

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: 10226379
- Published by NHTSA: 2022\-11\-21
- Manufacturer's number: PIT5940A
- Manufacturer's date: 2022\-10\-17
- NHTSA component: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

## NHTSA's summary

This Preliminary information communicates that a customer may notice that the gridlines on the backup camera are very dim. They may mention that this occurred after an OTA update. The dealer technician is advised to perform no repairs. The technician is advised that engineering is looking into a resolution and the resolution will be communicated through this PI or a bulletin when it becomes available.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10226379-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10226379-9999.pdf)

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

## Components

Driver assistance, Backup camera

## Vehicles listed

- 2021 to 2023 BUICK ENCLAVE
- 2021 to 2023 BUICK ENCORE GX
- 2021 to 2023 BUICK ENVISION
- 2021 to 2023 CADILLAC XT4
- 2021 to 2023 CADILLAC XT5
- 2021 to 2023 CADILLAC XT6
- 2021 to 2023 CHEVROLET BLAZER
- 2022 to 2023 CHEVROLET BOLT EUV
- 2022 to 2023 CHEVROLET BOLT EV
- 2021 to 2023 CHEVROLET CAMARO
- 2021 to 2023 CHEVROLET MALIBU
- 2021 to 2022 CHEVROLET SILVERADO 1500
- 2021 to 2023 CHEVROLET SILVERADO 2500
- 2021 to 2023 CHEVROLET SILVERADO 3500
- 2021 CHEVROLET SUBURBAN
- 2021 CHEVROLET TAHOE
- 2021 to 2023 CHEVROLET TRAILBLAZER
- 2021 to 2023 CHEVROLET TRAVERSE
- 2021 to 2023 GMC ACADIA
- 2021 to 2022 GMC SIERRA 1500
- 2021 to 2023 GMC SIERRA 2500
- 2021 to 2023 GMC SIERRA 3500
- 2021 GMC YUKON
- 2021 GMC YUKON XL

## Recalls for the same vehicles and component

- [26V212000](/recalls/nhtsa/26V212000.md), 2026-04-02: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
- [22V709000](/recalls/nhtsa/22V709000.md), 2022-09-22: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

## Other bulletins for the same vehicles and component

- [22\-NA\-068](/bulletins/11014579.md), 2025-02-28, Service bulletin: ELECTRICAL SYSTEM; STRUCTURE:BODY; BACK OVER PREVENTION: WARNINGS. This technical bulletin provides repair information to correct a customer concern of Diagnostic Tips For Park Assist Off Message / Unwanted Or False Park Assist Alerts / No DTCs.
- [PIT5907D](/bulletins/11011867.md), 2024-12-16, Service bulletin: UNKNOWN OR OTHER; BACK OVER PREVENTION: WARNINGS. This Preliminary information communicates a issue where the park assist module can set current communication dtc's due to a timing issue and it may have nothing related to the customers complaint. A software update will be available to repair these false DTC's
- [PIT5697D](/bulletins/11011687.md), 2024-12-09, Service bulletin: UNKNOWN OR OTHER; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. This Preliminary information communication provides information to the technician on installing Regular Production Option Code UVC Rearview Camera. Technician will need to reference the latest version of General Motors Up\-fitter Integration Bulletin 152. The information can be found at http://www.gmupfitter.com/ under the "Technical Bulletin" Tab and then "Show all bulletins."
- [PIT6289](/bulletins/11011335.md), 2024-12-04, Service bulletin: BACK OVER PREVENTION: WARNINGS; FORWARD COLLISION AVOIDANCE: WARNINGS. This Preliminary information communicates information that Engineering is aware of a concern where the collision / detection alert changes from audible beep to haptic feedback on its own and are working on a repair.
- [23\-NA\-169](/bulletins/10251366.md), 2024-03-06, Service bulletin: BACK OVER PREVENTION; ELECTRICAL SYSTEM; EQUIPMENT. This service bulletin provides repair information to correct a customer concern of the rearview driver information camera intermittent in low light conditions \- replace camera.
- [PIT5386J](/bulletins/10249298.md), 2024-01-29, Service bulletin: BACK OVER PREVENTION; ELECTRICAL SYSTEM. This Preliminary Information communication provides information to the technician about vehicles that are found to have a back\-up alarm inoperative during the Pre\-Delivery Inspection. On trucks equipped with the Back Up Alarm \(RPO 8S3\), the alarm will be intentionally left disconnected from the assembly plant. Technician will reroute the harness and plug it in.
- [PIP5847B](/bulletins/10247363.md), 2023-12-18, Service bulletin: BACK OVER PREVENTION. This Preliminary information communicates the possibility of a misfire or rough running concern and abnormal engine noise due to excessive wear in exhaust roller follower axle pin.
- [PIT6087](/bulletins/10247357.md), 2023-12-18, Service bulletin: BACK OVER PREVENTION. This Preliminary information communicates the proper installation of the Left and Right Side Obstacle Detection Control Modules
- [PIT5931C](/bulletins/10246001.md), 2023-12-04, Service bulletin: BACK OVER PREVENTION. This Preliminary information communicates that a vehicle may be encountered with a clunk or rattle from the front of the vehicle. The dealer technician is instructed to remove the cradle brace and see if the noise is gone. If the noise is gone with the brace removed the tech is instructed to reinstall the brace and torque it to specification.
- [PIT5931B](/bulletins/10245991.md), 2023-12-04, Service bulletin: BACK OVER PREVENTION. This Preliminary information communicates that a vehicle may be encountered with a clunk or rattle from the front of the vehicle. The dealer technician is instructed to remove the cradle brace and see if the noise is gone. If the noise is gone with the brace removed the tech is instructed to reinstall the brace and torque it to specification.

JSON: [/v1/bulletins/10226379](/v1/bulletins/10226379)

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