Kia Sorento 2016–2020 — technical service bulletin
Bulletin TSB_ELE261 · NHTSA communication 10216508 · issued Jul 20, 2022
Technical service bulletin
communication type
Electrical System
component
2016–2020
model years
5
vehicle entries
Official summary
TECHNICAL SERVICE BULLETIN: TRAILER HITCH ACCESSORY FUSE REQUIREMENT - This bulletin provides information regarding the trailer hitch accessory installation on some 2016-2020MY Sorento (UMa) vehicles. Note that the Kia trailer hitch accessory kit requires the use of a 15 Amp fuse rating to be used. The manufacturer of the trailer hitch accessory specifies a fuse size based on development and design of their components including pin terminal, number of circuits, and module design. Always confirm the model of the hitch installed and use the recommended fuse rating required by the manufacturer.
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.