T-TT-0715-22
Service Bulletin Details
Public Details for: T-TT-0715-22
Tt: some 2019- 2023 rav4 hv vehicles may duplicate an abnormal noise (growl, humming and/or other) from the hybrid t/a and/or mgr at various vehicle speeds and normal drive conditions.
Models from 2022
2022 TOYOTA RAV4 |
Models from 2021
2021 TOYOTA RAV4 |
Models from 2020
2020 TOYOTA RAV4 |
Models from 2019
2019 TOYOTA RAV4 |
Tech Tip T-TT-0715-22 Subject November 30, 2022 Market Abnormal Noise from Hybrid Transaxle (T/A) or MGR USA Service Category Section Drivetrain Hybrid Transmission/Transaxle Applicability 2019-2023 RAV4 HV APPLICABLE VEHICLES 2019-2023 RAV4 HV CONDITION Some 2019- 2023 RAV4 HV vehicles may duplicate an abnormal noise (Growl, Humming and/or other) from the Hybrid T/A and/or MGR at various vehicle speeds and normal drive conditions. RECOMMENDATIONS Please create a TAS case and contact TAS for instruction prior to diagnosing or repairing of the vehicle. If it is a weekend or a holiday, continue with diagnosis and repair. Please save all parts and/or details and contact TAS on the next available workday. Prior to contacting TAS, confirm/attach the following to the case: 1. No fluid leaks that could contribute to the abnormal sound from the Hybrid T/A or MGR 2. No accident damages that could contribute to the abnormal sound from the Hybrid T/A or MGR 3. Be able to provide TAS the vehicle situation for duplication and indicate in TAS case: Windows Open, Windows closed, Nearby wall, fence, In underground parking, etc. 4. Complete and attach the HV Transaxle Abnormal Noise/Vibration Customer Interview Form 5. Video recording showing speedometer when the phenomenon is audible, please indicate(for example by stretching your finger) when the sound duplicates. 6. A Techstream file, containing a complete Health Check and Hybrid data Snap-Shot with flags (with comments) indicating when the phenomenon is audible. Expires on Ver. 4.0 01/01/2022 T 02/28/2023 © 2022, Toyota Motor Sales, USA Page 1 of 2 Tech Tip T-TT-0715-22 November 30, 2022 Subject Market Abnormal Noise from Hybrid Transaxle (T/A) or MGR USA Applicability RECOMMENDATIONS LINK REFERENCES 1. Customer Interview Form: HV Transaxle Abnormal Noise / Vibration Expires on Ver. 4.0 01/01/2022 T 02/28/2023 © 2022, Toyota Motor Sales, USA Page 2 of 2