DTC P2714: Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT) [08/2015 - ]: Description
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The linear solenoid valve (SLT) controls the transmission line pressure for smooth transmission operation based on signals from the throttle position sensor and vehicle speed sensor. The ECM adjusts the duty ratio* of the SLT solenoid valve to control the hydraulic line pressure coming from the primary regulator valve. Appropriate line pressure assures smooth shifting with varying engine outputs.
HINT:
*: The duty ratio is the ratio of the current ON time (A) to the total of the current ON and OFF time (A + B).
Duty Ratio (%) = A / (A + B) x 100
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| P2714 | The ECM detects a malfunction of SLT (ON side) according to the difference in speed between the turbine and output shaft, and also by the oil pressure (2-trip detection logic). |
|