P08BA · Manufacturer communications

TOYOTA · 2026-02-05

Some 2024 model year Tacoma and Tacoma Hybrid vehicles may exhibit a MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs) present: •P07407F – Torque Converter Clutch Actuator Stuck Off •P074571 – Pressure Control Solenoid “A” Actuator Stuck •P079571 – Pressure Control Solenoid "C" Actuator Stuck •P08BA71 – Pressure Control Solenoid "L" Actuator Stuck •P271371 – Pressure Control Solenoid "D" Actuator Stuck •P280771 – Pressure Control Solenoid "G" Actuator Stuck •P281671 – Pressure Control Solenoid "H" Actuator Stuck The automatic transmission assembly and torque converter need to be replaced to address this condition for Tacoma vehicles. The automatic transmission assembly, torque converter, and hybrid module need to be replaced to address this condition for…

TOYOTA · 2024-10-14

Some 2024 model year Tacoma and Tacoma Hybrid vehicles may exhibit a MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs) present: •P07407F – Torque Converter Clutch Actuator Stuck Off •P074571 – Pressure Control Solenoid “A” Actuator Stuck •P079571 – Pressure Control Solenoid "C" Actuator Stuck •P08BA71 – Pressure Control Solenoid "L" Actuator Stuck •P271371 – Pressure Control Solenoid "D" Actuator Stuck •P280771 – Pressure Control Solenoid "G" Actuator Stuck •P281671 – Pressure Control Solenoid "H" Actuator Stuck The automatic transmission assembly and torque converter need to be replaced to address this condition for Tacoma vehicles. The automatic transmission assembly, torque converter, and hybrid module need to be replaced to address this condition for…

TOYOTA · 2024-09-09

Some 2024 model year Tacoma vehicles may exhibit a MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs) present: •P07407F – Torque Converter Clutch Actuator Stuck Off •P079571 – Pressure Control Solenoid "C" Actuator Stuck •P08BA71 – Pressure Control Solenoid "L" Actuator Stuck •P271371 – Pressure Control Solenoid "D" Actuator Stuck •P280771 – Pressure Control Solenoid "G" Actuator Stuck •P281671 – Pressure Control Solenoid "H" Actuator Stuck The automatic transmission assembly and torque converter need to be replaced to address this condition.

TOYOTA · 2021-05-11

TSB: Some 2017 ? 2018 model year Highlander and Sienna vehicles may exhibit a whine noise while driving, a harsh shift, MIL ON, or reduced power. The following Diagnostic Trouble Codes (DTCs) may be present: P07457F, P07757F, P07957F, P28077F, P28167F, P08BA7F, P27137F, P07407E, P27567F, P211904, or P071531. For transaxles within the specified dates that meet the required symptoms, a remanufactured transaxle is available. Follow the Repair Procedure in this bulletin to address this condition.

TOYOTA · 2018-12-17

TSB: Some 2017 ? 2018 model year Highlander and Sienna vehicles may exhibit a whine noise while driving, a harsh shift, MIL ON, or reduced power. The following Diagnostic Trouble Codes (DTCs) may be present. ? P07457F ? P07757F ? P07957F ? P28077F ? P28167F ? P08BA7F ? P27137F ? P07407E ? P27567F ? P211904 ? P071531 For transaxles within the specified dates that meet the required symptoms, a remanufactured transaxle is available. Follow the Repair Procedure in this bulletin to address this condition.