# Service bulletin 21NA286

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: 10207922
- Published by NHTSA: 2022\-02\-14
- Manufacturer's number: 21NA286
- Manufacturer's date: 2021\-12\-13
- NHTSA component: ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; UNKNOWN OR OTHER; STRUCTURE:BODY:HATCHBACK/LIFTGATE

## NHTSA's summary

This technical bulletin provides repair information to correct a customer concern of Rear Hands\-free Liftgate Feature Intermittently Inoperable or Difficult to Operate.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10207922-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10207922-9999.pdf)

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

## Components

Body and frame, Electrical system, Body control module

## Vehicles listed

- 2021 to 2022 BUICK ENVISION

## Other bulletins for the same vehicles and component

- [22NA044](/bulletins/10215768.md), 2022-07-18, Service bulletin: STRUCTURE; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; ELECTRICAL SYSTEM. Check Engine MIL Illuminated in DIC Set by Body Control Module with DTC P0607
- [N212350630\-01](/bulletins/10211965.md), 2022-05-19, Service bulletin: ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM. Service Update \- Certain vehicles may have a condition during an Autostart where the overhead console may incorrectly cause a ‘Service Safety Restraint System’ message in the Driver Instrument Cluster and sound a chime. Dealers are to replace the roof console and if necessary reprogram the body control module \(BCM\).
- [N212350630](/bulletins/10211944.md), 2022-05-18, Service bulletin: ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; VISIBILITY:SUN/MOON ROOF ASSEMBLY. Service Update \- Certain vehicles may have a condition during an Autostart where the overhead console may incorrectly cause a ‘Service Safety Restraint System’ message in the Driver Instrument Cluster and sound a chime.Dealers are to replace the roof console and if necessary reprogram the body control module \(BCM\).
- [22\-NA\-044](/bulletins/10210196.md), 2022-04-08, Service bulletin: ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM. This service bulletin provides repair information to correct a customer concern of Check Engine MIL Illuminated in DIC Set by Body Control Module with DTC P0607.
- [22\-NA\-052](/bulletins/10208900.md), 2022-03-09, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM. This service bulletin provides repair information to correct a customer concern of DTC B1038.64 set in the BCM and Door Ajar Message on Driver Information Center \(DIC\).

JSON: [/v1/bulletins/10207922](/v1/bulletins/10207922)

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