Service bulletin TSA-22-01
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 | 10208652 |
| Published by NHTSA | 2022-03-04 |
| Manufacturer's number | TSA-22-01 |
| Manufacturer's date | 2022-02-23 |
| NHTSA component | ELECTRICAL SYSTEM:ADAS:AUTONOMOUS/SELF DRIVING; POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE |
NHTSA's summary
This Service Advisory provides authorized Slingshot dealers the ability to upgrade 2020-2021 AutoDrive models to the new 2022 transmission calibration at no cost. The 2022 TCM calibration provides further refinements to the 2021 calibration including fine-tuning to shift speed and reverse engagement engine speed. The calibration is currently available through Digital Wrench II for all 2020-2021 AutoDrive vehicles even if they had TSA-20-01 previously performed.
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, Electrical system, Engine, Transmission and driveline, Automatic transmission
| POLARIS SLINGSHOT R | 2020 to 2021 |
|---|---|
| POLARIS SLINGSHOT S | 2021 |
| POLARIS SLINGSHOT SL | 2020 to 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.