Kia Carnival 2022 — technical service bulletin
Bulletin TSB_ELE250_R1 · NHTSA communication 10208227 · issued Feb 10, 2022
Technical service bulletin
communication type
Electrical System
component
2022
model years
4
vehicle entries
Official summary
TECHNICAL SERVICE BULLETIN: SERVICE ACTION: DA 2.0V SOFTWARE UPDATE FOR WIRELESS APPLE CARPLAYà ® FUNCTION (SA492) - 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 information to update the Display Audio 2.0V software for the wireless Apple CarPlayà ® function on the 2022MY models listed below that may exhibit disconnection of wireless phone projection due to interference from wireless signals in certain areas.
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.