Service bulletin TSB_CHA098_R3
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 | 10179256 |
| Published by NHTSA | 2020-09-03 |
| Manufacturer's number | TSB_CHA098_R3 |
| Manufacturer's date | 2020-08-07 |
| NHTSA component | EQUIPMENT; SERVICE BRAKES, HYDRAULIC:FLUID |
NHTSA's summary
TECHNICAL SERVICE BULLETIN: IBAU SYSTEM REPAIR FOR NOISE AND AIR BLEEDING - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides the repair procedure for the Integrated Brake Actuation Unit (iBAU) system on some 2014-2019MY EV/Hybrid/Plug-In Hybrid vehicles listed (see table), which may exhibit a "honking" (Hissing) noise due to air remaining in the brake fluid system.
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, Equipment and accessories, Brake fluid
| KIA NIRO | 2017, 2018, 2019 |
|---|---|
| KIA NIRO EV | 2019 (the catalog's model; the bulletin names a series or trim of it) |
| KIA NIRO HYBRID | 2017 (the catalog's model; the bulletin names a series or trim of it) |
| KIA NIRO PHEV | 2017, 2018 (the catalog's model; the bulletin names a series or trim of it) |
| KIA NIRO PLUG-IN HYBRID | 2019 (the catalog's model; the bulletin names a series or trim of it) |
| KIA OPTIMA | 2014, 2015, 2016, 2017, 2018, 2019 |
| KIA OPTIMA HYBRID | 2014, 2015, 2016, 2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it) |
| KIA OPTIMA PHEV | 2016, 2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it) |
| KIA SOUL | 2015, 2016, 2017, 2018, 2019, 2020 |
| KIA SOUL EV | 2015, 2016, 2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it) |
| KIA redundant NIRO | 2018 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.