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 14 other vehicles, including the 2024 Lexus IS 350, 2024 Lexus IS 300, 2023 Lexus IS 350, 2023 Lexus IS 300, and 2022 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
The amount of current flow to the solenoid is controlled by the ECM. During the lock-up operation, if the current increases, the lock-up hydraulic pressure increases.
| *a | Spool Valve | *b | Sleeve |
| *c | Solenoid Coil | *d | Lock-up Operation Pressure |
| *e | Current | - | - |
| 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 |