System Description

WARNING: This page is about a different variant/trim than selected.

The shift solenoid valve SLT controls the transmission line pressure for smooth transmission operation based on signals from the throttle position sensor and the vehicle speed sensor. The ECM adjusts the current to SLT solenoid valve to control hydraulic line pressure coming from the primary regulator valve. Appropriate line pressure assures smooth shifting with varying engine outputs.

Fig 1: View Of Spool Valve, Solenoid, Sleeve and Graph

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory	Note
P2713-7F	Pressure Control Solenoid "D" Actuator Stuck Off	The ECM detects a malfunction in the shift solenoid valve SLT (ON side) according to the difference in the speed between the turbine and the output shaft, and also by the ATF pressure. (2-trip detection logic)	Shift solenoid valve SLT remains open Shift solenoid valve SL1, SL2, SL3 or SL4 remains open or closed Valve body is blocked Automatic transaxle (clutch, brake, gear, etc.)	Comes on	DTC stored	SAE: P2714