Toyota 4RUNNER 2015–2017 — technical service bulletin
Bulletin SET-TSB-17-007 · NHTSA communication 10116436 · issued Jul 27, 2017
Technical service bulletin
communication type
Exterior Lighting
component
2015–2017
model years
13
vehicle entries
Official summary
Southeast Toyota Accessory LED Fog & DRL 2 in 1 light inoperative. Provide Accessory lamp diagnostics and manufacturing date inspection information.
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.