DTC P0740-11: Torque Converter Clutch Circuit Short to Ground [11/2018 - ]: Description
WARNING: This page is about a different variant/trim than selected.
Solenoid (SL) valve is turned on and off by signals from the ECM to control the hydraulic pressure acting on the lock-up relay valve, which then controls operation of the lock-up clutch.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | Note |
|---|---|---|---|---|---|---|
| P0740-11 | Torque Converter Clutch Circuit Short to Ground | While the vehicle is being driven so that lock-up is not requested, a short to ground is detected in the solenoid (SL) valve circuit (2-trip detection logic). |
|
Comes on | DTC stored | SAE Code: P2769 |
Fail-safe function:
If the ECM detects a malfunction, it turns Solenoid (SL) valve off.