Toyota Camry 2018 — technical service bulletin
Bulletin T-TT-0618-20 · NHTSA communication 10178789 · issued Jul 22, 2020
Technical service bulletin
communication type
Equipment
component
2018
model years
3
vehicle entries
Official summary
TT: During the Phase 3 update to add Apple CarPlay® to 2018 model year Camry, Camry HV, and Sienna vehicle head units, if the procedure in the TSBs aren?t followed exactly as written, damage to the head unit may occur. Please take extra precautions when performing these TSBs.
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.