Service bulletin 19NA255
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 | 10178959 |
| Published by NHTSA | 2020-08-31 |
| Manufacturer's number | 19NA255 |
| Manufacturer's date | 2020-07-22 |
| NHTSA component | STRUCTURE; EQUIPMENT |
NHTSA's summary
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
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
Body and frame, Equipment and accessories
| CADILLAC ESCALADE | 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
|---|---|
| CADILLAC ESCALADE ESV | 2011, 2012, 2013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it) |
| CADILLAC ESCALADE ESV | 2017, 2018, 2019, 2020 |
| CADILLAC ESCALADE EXT | 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET AVALANCHE | 2011, 2012, 2013 |
| CHEVROLET EXPRESS | 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| CHEVROLET LOW CAB FORWARD 4500 | 2017 |
| CHEVROLET LOW CAB FORWARD 5500 | 2017 |
| CHEVROLET SILVERADO 1500 | 2011, 2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 1500 | 2017, 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 2500 | 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 3500 | 2014 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 3500 | 2017 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 3500 | 2019, 2020 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 4500 | 2019 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN | 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| CHEVROLET TAHOE | 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| GMC SAVANA | 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| GMC SIERRA 1500 | 2014 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 1500 | 2019, 2020 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 2500 | 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 3500 | 2014 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 3500 | 2019, 2020 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA DENALI | 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA DENALI | 2015, 2016, 2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON | 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| GMC YUKON XL | 2011 |
| GMC YUKON XL | 2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON XL | 2015, 2016, 2017, 2018, 2019, 2020 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2024061 | 2024-02-01. Structure |
|---|---|
| 2022160 | 2022-03-31. Accessories |
| 21V496000 | 2021-07-01. EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER |
| 20V324000 | 2020-06-04. LATCHES/LOCKS/LINKAGES:HOOD:LATCH; STRUCTURE:BODY:HOOD |
| 2020165 | 2020-04-16. Accessories |
| 2020097 | 2020-03-12. Structure |
| 2019494 | 2019-10-03. Accessories |
| 19V428000 | 2019-06-11. EQUIPMENT |
| 2019205 | 2019-04-26. Accessories |
| 2018212 | 2018-04-27. Accessories |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 25-NA-114 | 2025-09-06. Service bulletin. This informational bulletin provides information on Anti-Chip Coating Appearance. |
|---|---|
| 19-NA-255 | 2025-04-10. Service bulletin. This service bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only). |
| 24-NA-046 | 2025-03-13. Service bulletin. This technical bulletin provides a procedure to correct the condition of Suction Cup Marks on Window Glass. |
| 05-08-51-001L | 2025-03-08. Service bulletin. This informational bulletin provides a procedure on how to remove the paint stain that may present itself under the shipping film. |
| PIE0818 | 2025-03-06. 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 outside rearview mirror skull cap missing. |
| 22-NA-068 | 2025-02-28. Service bulletin. 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. |
| 22-NA-244 | 2025-02-12. Service bulletin. This warranty administration service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. |
| 10-08-110-001L | 2025-02-11. Service bulletin. This service bulletin provides information on proper use of floor mats. |
| 20-NA-175 | 2025-02-08. Service bulletin. This technical bulletin provides repair information to correct a customer concern of vertical misalignment between cab and pickup box on driver side of vehicle. |
| 19-NA-257 | 2025-02-08. Service bulletin. This technical bulletin provides repair information to correct a customer concern of the pickup box being out of alignment. |