Toyota Tacoma 2016–2021 — technical service bulletin
Bulletin T-SB-0093-20 Rev · NHTSA communication 10187260 · issued Jan 12, 2021
Technical service bulletin
communication type
Engine and Engine Cooling
component
2016–2021
model years
6
vehicle entries
Official summary
TSB: Some 2016 ? 2021 model year Tacoma vehicles may exhibit a condition where the air conditioning system shuts down and stops blowing cool air during periods of extended engine idle with ambient temperatures greater than 100°F. Follow the Repair Procedure in the bulletin to address this condition.
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.