Service bulletin 21NA080
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 | 10192043 |
| Published by NHTSA | 2021-05-10 |
| Manufacturer's number | 21NA080 |
| Manufacturer's date | 2021-03-26 |
| NHTSA component | BACK OVER PREVENTION |
NHTSA's summary
This service bulletin provides repair information to correct a customer concern of Flutter Type Noise Heard When Vehicle is Operating in AFM Mode (ECO Lamp On).
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
Driver assistance, Backup camera
| CADILLAC CT4 | 2020, 2021 |
|---|---|
| CADILLAC CT5 | 2020, 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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| 23-NA-042 | 2023-07-14. Service bulletin. This service bulletin provides repair information to update radio software to correct customer concerns of Software related issues. |
| PIT5832H | 2023-06-13. Service bulletin. This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly. |
| N23-239659 | 2023-05-19. Service bulletin. Your Cadillac keeps getting better. A vehicle software update is ready for you to install which includes the following if your vehicle is equipped: Refinements: Improvements made to Automatic Lane Change feature within Super Cruise. Software improvements to the Super Cruise driver assistance technology. A variety of software improvements to make your in-vehicle experience better. Better Never Stops. |
| PIT5832G | 2023-04-17. Service bulletin. This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly. |
| 22-NA-127 | 2023-03-04. Service bulletin. This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues. |
| 21-NA-091 | 2023-02-08. Service bulletin. This service bulletin provides information for customers/dealers/technicians on Normal Camera Display Operation - Flashing Diamond - Spot - or UFO like image on Camera Display. |
| PIT5913A | 2022-07-25. Service bulletin. This Preliminary information communicates a condtion where SD card removed is being displayed on the radio display intermittently. ThisPI advises that engineering is working on a fix for this issue |
| 22NA028 | 2022-06-21. Service bulletin. This service bulletin provides a repair procedure to correct a customer concern of a Whining/Whirring, Whistle, Squeaking, Groaning/Growling Noise Coming from Front Wheel/Engine Area. |