Service bulletin 20-NA-018
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 | 10230600 |
| Published by NHTSA | 2023-01-25 |
| Manufacturer's number | 20-NA-018 |
| Manufacturer's date | 2023-01-03 |
| NHTSA component | EQUIPMENT; ELECTRICAL SYSTEM |
NHTSA's summary
This service bulletin provides information for dealers/technicians on MDI 2 Required When Programming Vehicles with Vehicle Intelligence Platform (VIP).
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
Electrical system, Equipment and accessories
| BRIGHTDROP EV600 | 2022 |
|---|---|
| BRIGHTDROP ZEVO 600 | 2023 (the catalog's model; the bulletin names a series or trim of it) |
| BUICK ENVISION | 2021, 2022, 2023 |
| CADILLAC CT4 | 2020, 2021, 2022, 2023 |
| CADILLAC CT5 | 2020, 2021, 2022, 2023 |
| CADILLAC ESCALADE | 2021, 2022, 2023 |
| CADILLAC ESCALADE ESV | 2021, 2022, 2023 |
| CADILLAC ESCALADE NA | 2021 (the catalog's model; the bulletin names a series or trim of it) |
| CADILLAC LYRIQ | 2023 |
| CADILLAC redundant LYRIQ | 2023 |
| CHEVROLET COLORADO | 2023 |
| CHEVROLET CORVETTE | 2020, 2021, 2022, 2023 |
| CHEVROLET SILVERADO 1500 | 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN | 2021, 2022, 2023 |
| CHEVROLET SUBURBAN 1500 | 2021, 2022 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET TAHOE | 2021, 2022, 2023 |
| GMC CANYON | 2023 |
| GMC HUMMER EV PICKUP | 2022, 2023 |
| GMC SIERRA 1500 | 2022, 2023 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON | 2021, 2022, 2023 |
| GMC YUKON XL | 2021, 2022, 2023 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 26V494000 | 2026-07-30. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY |
|---|---|
| 25V356000 | 2025-05-29. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO (TOUCH)SCREEN/MONITOR/UNIT |
| 24V133000 | 2024-02-22. ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING |
| 23V682000 | 2023-10-12. ELECTRICAL SYSTEM:BODY CONTROL MODULE:SOFTWARE |
| 23V367000 | 2023-05-25. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY |
| 22V771000 | 2022-10-13. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY |
| 2022160 | 2022-03-31. Accessories |
| 21V421000 | 2021-06-10. AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT; ELECTRICAL SYSTEM:SOFTWARE |
| 20V790000 | 2020-12-17. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL |
| 20V489000 | 2020-08-18. ELECTRICAL SYSTEM:SOFTWARE; STRUCTURE:BODY:TRUNK LID |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| N252514001 | 2026-10-05. Service campaign. Service Update. Certain vehicles listed above may enable the new King Crab Feature through OTA programming or programming at the dealer. Dealers will perform a comprehensive software update. Owners who have accepted applicable terms and conditions will have the opportunity to accept these software changes using wireless over-the-air (OTA) technology without having to bring their vehicle to a dealership. Alternatively, owners may have their vehicle serviced at a GM dealer to receive these software updates. |
|---|---|
| N252515590 | 2026-01-27. Service campaign. Certain vehicles listed above, may have a condition in which the body-to-chassis ground strap may be corroded. Dealers will replace the ground strap. |
| 25-NA-126 | 2025-11-05. Service bulletin. This service bulletin provides information on the wireless charging feature not working or intermittently working, with the replacement of the Wireless Charging Module. |
| 25-NA-108 | 2025-10-27. Service bulletin. This bulletin provides a procedure to inspect and verify the drive shafts are over extending past the 5mm tolerance, causing the customers concern of a fluid leak under the vehicle. |
| 25-NA-044 | 2025-10-27. Service bulletin. This service bulletin provides information for dealers/technicians on SPS2 Hybrid/EV Battery Data Retrieval for Service High Voltage DTCs. |
| 24-NA-235 | 2025-10-27. Service bulletin. This technical bulletin provides a procedure to correct the condition of Steering Column Rattle and Turn Signal Over Cancels. |
| 24-NA-202 | 2025-10-27. Service bulletin. This service bulletin provides dealers with Warranty Administration information on North American Charging Standard (NACS) DC Adapter Warranty Claim Information. |
| 24-NA-170 | 2025-10-27. Service bulletin. This service bulletin provides repair information to correct a customer concern of Check Engine Lamp Illuminated with HVAC Related DTC. |
| 23-NA-202 | 2025-10-25. Service bulletin. This service bulletin provides information on High Voltage Drive Motor Battery - TAC Approval and Exchange Program for BrightDrop, Chevrolet Silverado EV, and GMC Sierra EV, HUMMER EV/SUV. |
| 23-NA-170 | 2025-10-25. Service bulletin. This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure. |