Service bulletin 18NA171
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 | 10194083 |
| Published by NHTSA | 2021-05-24 |
| Manufacturer's number | 18NA171 |
| Manufacturer's date | 2021-04-13 |
| NHTSA component | STRUCTURE |
NHTSA's summary
This service bulletin provides a procedure to repair the mechanical components and then reprogram the throttle body to prevent the conditions of a rough running engine, MIL Illuminated.
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
| BUICK ENCORE | 2016, 2017, 2018, 2019 |
|---|---|
| CHEVROLET CRUZE | 2016, 2017, 2018, 2019 |
| CHEVROLET TRAX | 2018, 2019 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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| 10-08-110-001L | 2025-02-11. Service bulletin. This service bulletin provides information on proper use of floor mats. |
| 21-NA-043 | 2024-12-10. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. |
| 22-NA-244 | 2024-11-13. Service bulletin. This warranty administration service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. |
| 23-NA-219 | 2024-11-05. Service bulletin. This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories. |
| 22-NA-244 | 2024-05-30. Warranty extension. This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. |
| 22-NA-007 | 2024-02-23. Service bulletin. This service bulletin provides procedures to correct customer concerns of Poor Engine Performance in Extremely Cold Weather Conditions, Charge Air Cooler (CAC) Icing - Malfunction Indicator Lamp (MIL) Illuminated with DTCs P0299, P0234, P0236, P2227, P00C7 Set. |
| PI0281K | 2024-02-14. Service bulletin. This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. |
| 99-08-51-001F | 2023-07-14. Service bulletin. This service bulletin provides information on Paintless Dent Repair Process. |