Some 2019 ? 2020 model year RAV4 HV vehicles may experience a difficult-to-start condition accompanied by...

Bulletin number

T-SB-0045-20

Component

Electrical system

Summary

TSB: Some 2019 ? 2020 model year RAV4 HV vehicles may experience a difficult-to-start condition accompanied by a hybrid system warning lamp occurring during below-freezing temperatures (< 32°F). This condition may occur at initial start-up after a short-distance drive. After performing a Health Check, the Diagnostic Trouble Codes (DTCs) U011087 and U029387 may be present. These codes are because of the IGCT (90987-02025) relay not being able to supply power to HV ECU. Follow the Repair Procedure in this bulletin to address this condition.

Owners of these vehicles have filed 223 complaints in the electrical category.