Toyota RAV4 2013–2018 — technical service bulletin
Bulletin 21TG01 · NHTSA communication 11020667 · issued Jun 18, 2025
Technical service bulletin
communication type
Electrical System
component
2013–2018
model years
6
vehicle entries
Official summary
Campaign expired - replaced with campaign 23ta13technical instructions for consumer advisory 21tg01 12-volt battery size and installation inspection certain 2013 – 2018 rav4
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.