Toyota RAV4 2019–2020 — technical service bulletin
Bulletin T-SB-0086-19 Rev · NHTSA communication 10181780 · issued Sep 29, 2020
Technical service bulletin
communication type
Electrical System
component
2019–2020
model years
2
vehicle entries
Official summary
TSB Some 2019 ? 2020 model year RAV4 vehicles may exhibit an AWD Warning Light ON condition with Diagnostic Trouble Code (DTC) C13F800 (4WD/AWD Rear Disconnect System Performance) present. 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.