Service bulletin 18-NA-279
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 | 10232069 |
| Published by NHTSA | 2023-02-23 |
| Manufacturer's number | 18-NA-279 |
| Manufacturer's date | 2023-02-10 |
| NHTSA component | EXTERIOR LIGHTING; LATCHES/LOCKS/LINKAGES; EQUIPMENT |
NHTSA's summary
This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Equipment and accessories, Latches and locks, Lighting
| BUICK ENCLAVE | 2019, 2020, 2021, 2022, 2023 |
|---|---|
| BUICK ENCORE | 2019, 2020, 2021, 2022 |
| BUICK ENCORE GX | 2020, 2021, 2022, 2023 |
| BUICK ENVISION | 2019, 2020, 2021, 2022, 2023 |
| BUICK LACROSSE | 2019 |
| CADILLAC CT4 | 2020, 2021, 2022, 2023 |
| CADILLAC CT5 | 2020, 2021, 2022, 2023 |
| CADILLAC CT6 | 2019, 2020 |
| CADILLAC ESCALADE | 2019, 2020, 2021, 2022, 2023 |
| CADILLAC ESCALADE ESV | 2019, 2020, 2021, 2022, 2023 |
| CADILLAC ESCALADE NA | 2021 (the catalog's model; the bulletin names a series or trim of it) |
| CADILLAC LYRIQ | 2023 |
| CADILLAC XT4 | 2019, 2020, 2021, 2022 |
| CADILLAC XT5 | 2019, 2020, 2021 |
| CADILLAC XT6 | 2020, 2021 |
| CADILLAC redundant LYRIQ | 2023 |
| CHEVROLET 6500 | 2019 |
| CHEVROLET BLAZER | 2019, 2020, 2021 |
| CHEVROLET BOLT EUV | 2022, 2023 |
| CHEVROLET BOLT EV | 2019, 2020, 2021, 2022, 2023 |
| CHEVROLET CAMARO | 2019, 2020, 2021 |
| CHEVROLET CRUZE | 2019 |
| CHEVROLET MALIBU | 2019, 2020, 2021, 2022 |
| CHEVROLET SILVERADO 1500 | 2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 2500 | 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 3500 | 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 4500 | 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 5500 | 2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 5500 | 2023 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 6500 | 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SPARK | 2019, 2020, 2021, 2022 |
| CHEVROLET SUBURBAN | 2019, 2020, 2021, 2022, 2023 |
| CHEVROLET SUBURBAN 1500 | 2021, 2022 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET TAHOE | 2019, 2020, 2021, 2022, 2023 |
| CHEVROLET TRAILBLAZER | 2021, 2022, 2023 |
| CHEVROLET TRAVERSE | 2019, 2020, 2021 |
| CHEVROLET TRAX | 2019, 2020, 2021, 2022 |
| CHEVROLET VOLT | 2019 |
| GMC ACADIA | 2020, 2021 |
| GMC HUMMER EV PICKUP | 2022, 2023 |
| GMC SIERRA 1500 | 2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 2500 | 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 3500 | 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA DENALI | 2020 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON | 2019, 2020, 2021, 2022, 2023 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2024519 | 2024-09-12. Lights And Instruments |
|---|---|
| 2024060 | 2024-02-01. Lights And Instruments |
| 24V060000 | 2024-02-01. LATCHES/LOCKS/LINKAGES:TAILGATE:LATCH |
| 2023591 | 2023-11-02. Lights And Instruments |
| 2023472 | 2023-08-24. Lights And Instruments |
| 2022700 | 2022-12-08. Lights And Instruments |
| 22V903000 | 2022-12-08. EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE |
| 2022634 | 2022-11-03. Lights And Instruments |
| 22V827000 | 2022-11-03. EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE |
| 2022348 | 2022-06-30. Lights And Instruments |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 07-08-42-006U | 2025-12-03. Service bulletin. This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box removed. |
|---|---|
| 21-NA-166 | 2025-06-06. Service bulletin. This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling. |
| 07-08-42-006T | 2025-04-25. Service bulletin. This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box removed. |
| 23-NA-086 | 2025-02-20. Service bulletin. This service bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage. |
| 01-08-42-001Q | 2025-02-11. Service bulletin. This service bulletin provides information on Exterior Lamp Condensation and Water Leak Information and Replacement Guidelines. |
| 23-NA-086 | 2024-12-04. Service bulletin. This service bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage. |
| 24-NA-039 | 2024-11-21. Service bulletin. This technical bulletin offers a procedure to correct the condition of Dead Battery and / or Unwanted Liftgate Opening. |
| 23-NA-086 | 2024-09-21. Service bulletin. This service bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage. |
| PIT5918B | 2024-08-16. Service bulletin. This Preliminary information communicates an issue where GM Accessory Illuminated Emblem may cause an issue with the left headlight/turn signal and dealership are to disable the Accessory Illuminated Emblem until a fix is available. |
| 24-NA-115 | 2024-07-18. Service bulletin. Information on Low Beam Headlamp Bulb Diagnosis/Replacement (Inspect Bulb and Connector). |