Volvo XC40 2020–2022 — technical service bulletin
Bulletin TJ35420.2.0-2021 · NHTSA communication 10188871 · issued Feb 9, 2021
Technical service bulletin
communication type
Electrical System
component
2020–2022
model years
3
vehicle entries
Official summary
This is a Technical Journal: XC40 support charger/jump start - access positions
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.