Toyota RAV4 2019–2022 — technical service bulletin
Bulletin TSB005822 · NHTSA communication 10220195 · issued Jun 28, 2022
Technical service bulletin
communication type
Power Train
component
2019–2022
model years
4
vehicle entries
Official summary
This condition may occur when the vehicle is operated at high altitude and high temperatures; typically, above 3,300 feet (1,000 meters) and at ambient temperatures above 85°F (30°C). The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) and fuel suction tube assembly have been improved to reduce the possibility of this condition. Follow the Repair Procedure in this 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.