Service bulletin 25-NA-073
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 | 11017289 |
| Published by NHTSA | 2025-04-29 |
| Manufacturer's number | 25-NA-073 |
| Manufacturer's date | 2025-03-28 |
| NHTSA component | EXTERIOR LIGHTING |
NHTSA's summary
This technical bulletin provides Approach Lighting Exterior and Interior Operation information and procedures.
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
Lighting
| BUICK ENCLAVE | 2025 |
|---|---|
| CHEVROLET TRAVERSE | 2024, 2025 |
| GMC ACADIA | 2024, 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 25-NA-074 | 2025-10-16. Service bulletin. Some customers may comment on rear body structure stop lamp or rear closure signal lamp may be totally inoperative or staying illuminated. |
|---|---|
| 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. |
| PIE0801D | 2025-01-03. Service bulletin. This engineering information (EI) closure ends the need for gathering further information from technicians in regard to the right and/or left tail lamp is inoperative. |
| PIT6308 | 2024-12-20. Service bulletin. This Preliminary information communicates information about if the rear tail lamp is inoperative to cycle the fuse. If the tail lamp is working after cycling the fuse, return to the customer. |
| PIE0801C | 2024-12-16. Service bulletin. This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to the right and/or left tail lamp is inoperative. |
| PIT6238B | 2024-12-05. Service bulletin. This Preliminary information communicates information about if the rear tail lamp is inoperative to cycle the connector at the tail lamp. If the tail lamp is working after cycling the connector, return to the customer, If not replace the lamp. |
| PIT6238C | 2024-12-04. Service bulletin. This Preliminary information communicates information about if the rear tail lamp is inoperative to cycle the connector at the tail lamp. If the tail lamp is working after cycling the connector, return to the customer, If not replace the lamp. |
| PIE0801B | 2024-12-04. Service bulletin. This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the right and/or left tail lamp is inoperative. |
| 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. |