Tesla Model S 2013–2016 — technical service bulletin
Bulletin SB1344010R4 · NHTSA communication 10081836 · issued May 25, 2016
Technical service bulletin
communication type
Equipment
component
2013–2016
model years
4
vehicle entries
Official summary
Upgrade a vehicle from a single 2nd generation charger to dual 2nd generation chargers.
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.