Kia Carnival 2019–2022 — technical service bulletin
Bulletin PS576_R1 · NHTSA communication 10189542 · issued Mar 23, 2021
Technical service bulletin
communication type
Electrical System
component
2019–2022
model years
11
vehicle entries
Official summary
PITSTOP: BATTERY DEALER / CUSTOMER MODE SWITCH - 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 Pitstop provides information regarding a new interface related to the electronic Dealer / Customer Mode Switch setting on multiple models.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.