Service bulletin 21NA122
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 | 10205551 |
| Published by NHTSA | 2021-12-27 |
| Manufacturer's number | 21NA122 |
| Manufacturer's date | 2021-11-05 |
| NHTSA component | ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY; EQUIPMENT |
NHTSA's summary
This technical bulletin provides a procedure to replace the radiator brackets if found loose and the cause of the customers concern.
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
Engine, Equipment and accessories, Cooling system, Radiator
| CHEVROLET EQUINOX | 2020, 2021, 2022 |
|---|---|
| GMC TERRAIN | 2020, 2021 |
| GMC TERRAIN NA | 2022 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 19NA098 | 2020-03-02. Service bulletin. This technical bulletin provides a procedure to add flocking to tape the radiator mount sleeves to reduce the knocking noise caused by the excessive movement. |
|---|---|
| PIT5678A | 2019-07-08. Service bulletin. This Preliminary information communicates an issue with the radiator lower mount that sounds as if it is coming from behind the front wheels. |