# Service bulletin 22\-NA\-126

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: 10215632
- Published by NHTSA: 2022\-07\-12
- Manufacturer's number: 22\-NA\-126
- Manufacturer's date: 2022\-06\-20
- NHTSA component: FORWARD COLLISION AVOIDANCE

## NHTSA's summary

This service bulletin provides repair information to correct a customer concern of Automatic Emergency Braking \(AEB\) Forward Collision Icon Lamp On with No DTCs Present.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10215632-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10215632-9999.pdf)

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

## Components

Driver assistance

## Vehicles listed

- 2021 to 2022 BUICK ENVISION
- 2020 to 2022 CADILLAC CT4
- 2020 to 2022 CADILLAC CT5
- 2021 to 2022 CADILLAC ESCALADE
- 2021 to 2022 CADILLAC ESCALADE ESV
- 2021 CADILLAC ESCALADE NA
- 2022 CHEVROLET SILVERADO 1500
- 2021 to 2022 CHEVROLET SUBURBAN
- 2021 to 2022 CHEVROLET SUBURBAN 1500
- 2021 to 2022 CHEVROLET TAHOE
- 2022 GMC HUMMER EV PICKUP
- 2022 GMC SIERRA 1500
- 2021 to 2022 GMC YUKON
- 2021 to 2022 GMC YUKON XL

## 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.
- [25\-NA\-070](/bulletins/11017212.md), 2025-04-24, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. This service bulletin provides information on Super Cruise IME Recognition.
- [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."
- [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".
- [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.
- [24\-NA\-169](/bulletins/11010830.md), 2024-11-27, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; ELECTRICAL SYSTEM. This technical bulletin provides repair information to correct a customer concern of SuperCruise Dropping Out After Driving 30–60 Seconds and/or Service Driver Assist Message Illuminated with DTCs U1626, U3000, and/or B2BA1.
- [24\-NA\-027](/bulletins/11009141.md), 2024-10-25, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. This service bulletin provides repair information to correct a customer concern of DTC U3000 Setting in Automated Map Module \(HDLM\) \- SuperCruise Unavailable.
- [24\-NA\-169](/bulletins/11009028.md), 2024-10-22, Service bulletin: ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. This technical bulletin provides repair information to correct a customer concern of Super Cruise Dropping Out After Driving 30–60 Seconds and/or Service Driver Assist Message Illuminated with DTCs U1626, U3000, and/or B2BA1.

JSON: [/v1/bulletins/10215632](/v1/bulletins/10215632)

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