DTC P2756-13: Torque Converter Clutch Pressure Control Solenoid Control Circuit Open [10/2017 - ]: Description
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2024 Lexus IS 350, 2023 Lexus IS 350, 2022 Lexus IS 350, 2021 Lexus IS 350, and 2020 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
The ECM controls the shift solenoid valve SLU using a predetermined current, and performs lock-up and flex lock-up control.
| *1 | Spool Valve | *2 | Sleeve |
| *3 | Solenoid | - | - |
| *a | Current | *b | Hydraulic Pressure |
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | Note |
|---|---|---|---|---|---|---|
| P2756-13 | Torque Converter Clutch Pressure Control Solenoid Control Circuit Open | While the vehicle is being driven, a short or open is detected in the shift solenoid valve SLU circuit for 1 second (1-trip detection logic). |
|
Comes on | DTC stored | SAE Code: P2759 |