Toyota 4RUNNER 2012–2013 — technical service bulletin
Bulletin T-TT-0128-11 · NHTSA communication 10132049 · issued May 22, 2013
Technical service bulletin
communication type
Equipment
component
2012–2013
model years
16
vehicle entries
Official summary
The Premium Display Audio type Entune system does not connect to the internet when using an iPhone.
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.