Service bulletin TSBCHA100
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 | 10167234 |
| Published by NHTSA | 2019-11-07 |
| Manufacturer's number | TSBCHA100 |
| Manufacturer's date | 2019-10-08 |
| NHTSA component | PARKING BRAKE |
NHTSA's summary
TECHNICAL SERVICE BULLETIN (TSBCHA100): SERVICE ACTION: AUTONOMOUS EMERGENCY BRAKE (AEB) LOGIC IMPROVEMENT (SA400) - This bulletin provides the procedure to improve the logic of the Autonomous Emergency Brake (AEB) control unit on some 2016-2017MY Optima (JFa), and 2017MY Sorento (UMa), Forte (YDm), and Sedona (YP) vehicles, which may experience unexpected AEB activation in certain circumstances.
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
Brakes, Parking brake
| KIA FORTE | 2017 |
|---|---|
| KIA OPTIMA | 2016, 2017 |
| KIA SEDONA | 2017 |
| KIA SORENTO | 2017 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.